ID

VAR-201303-0172

CVE

CVE-2013-1775

TITLE

sudo Vulnerabilities in which time restrictions can be bypassed

DESCRIPTION

sudo 1.6.0 through 1.7.10p6 and sudo 1.8.0 through 1.8.6p6 allows local users or physically proximate attackers to bypass intended time restrictions and retain privileges without re-authenticating by setting the system clock and sudo user timestamp to the epoch. Sudo is a set of programs developed by software developer Todd C. Miller for Unix-like operating systems and allows users to execute commands with special privileges in a secure manner. A local authentication bypass vulnerability exists in Todd Miller 'sudo' versions 1.6.0 to 1.7.10p7 and 1.8.0 to 1.8.6p7. A local attacker could exploit this vulnerability to bypass the authentication mechanism and gain unauthorized access. Successful exploitation can lead to other attacks. Here are the details from the Slackware 14.0 ChangeLog: +--------------------------+ patches/packages/sudo-1.8.6p7-i486-1_slack14.0.txz: Upgraded. For more information, see: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1775 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1776 (* Security fix *) +--------------------------+ Where to find the new packages: +-----------------------------+ Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-) Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you. Updated package for Slackware 12.1: ftp://ftp.slackware.com/pub/slackware/slackware-12.1/patches/packages/sudo-1.7.10p7-i486-1_slack12.1.tgz Updated package for Slackware 12.2: ftp://ftp.slackware.com/pub/slackware/slackware-12.2/patches/packages/sudo-1.7.10p7-i486-1_slack12.2.tgz Updated package for Slackware 13.0: ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/sudo-1.7.10p7-i486-1_slack13.0.txz Updated package for Slackware x86_64 13.0: ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/sudo-1.7.10p7-x86_64-1_slack13.0.txz Updated package for Slackware 13.1: ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/sudo-1.7.10p7-i486-1_slack13.1.txz Updated package for Slackware x86_64 13.1: ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/sudo-1.7.10p7-x86_64-1_slack13.1.txz Updated package for Slackware 13.37: ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/sudo-1.7.10p7-i486-1_slack13.37.txz Updated package for Slackware x86_64 13.37: ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/sudo-1.7.10p7-x86_64-1_slack13.37.txz Updated package for Slackware 14.0: ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/sudo-1.8.6p7-i486-1_slack14.0.txz Updated package for Slackware x86_64 14.0: ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/sudo-1.8.6p7-x86_64-1_slack14.0.txz Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/ap/sudo-1.8.6p7-i486-1.txz Updated package for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/ap/sudo-1.8.6p7-x86_64-1.txz MD5 signatures: +-------------+ Slackware 12.1 package: 16e47202f5cda7a372639fa6ef304974 sudo-1.7.10p7-i486-1_slack12.1.tgz Slackware 12.2 package: 6428965e88cac3b36a84bd3b1ab361a2 sudo-1.7.10p7-i486-1_slack12.2.tgz Slackware 13.0 package: 0251ce11992c06ba0e55a2a3f2e79d28 sudo-1.7.10p7-i486-1_slack13.0.txz Slackware x86_64 13.0 package: 5352a19dbfdaad232573f4beb1b1237a sudo-1.7.10p7-x86_64-1_slack13.0.txz Slackware 13.1 package: 977a8fb54ae46ceaa037b52234f2bc2a sudo-1.7.10p7-i486-1_slack13.1.txz Slackware x86_64 13.1 package: 4182726dc8cb4ba5b69a46daed686d04 sudo-1.7.10p7-x86_64-1_slack13.1.txz Slackware 13.37 package: 1af20762e5895338f38787e8f493d517 sudo-1.7.10p7-i486-1_slack13.37.txz Slackware x86_64 13.37 package: 1af6f706de63704630087e1da3721ad7 sudo-1.7.10p7-x86_64-1_slack13.37.txz Slackware 14.0 package: d611a1f15bb379d078e04646172a626c sudo-1.8.6p7-i486-1_slack14.0.txz Slackware x86_64 14.0 package: 580351ec41716ce1955468dbfaf95892 sudo-1.8.6p7-x86_64-1_slack14.0.txz Slackware -current package: ffb4636d9f772f441925079c4312a1fc ap/sudo-1.8.6p7-i486-1.txz Slackware x86_64 -current package: 66fa0b6eefbd9937ce7b4ac5e8c133c6 ap/sudo-1.8.6p7-x86_64-1.txz Installation instructions: +------------------------+ Upgrade the package as root: # upgradepkg sudo-1.8.6p7-i486-1_slack14.0.txz +-----+ Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com +------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. ============================================================================ Ubuntu Security Notice USN-1754-1 February 28, 2013 sudo vulnerability ============================================================================ A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 12.10 - Ubuntu 12.04 LTS - Ubuntu 11.10 - Ubuntu 10.04 LTS - Ubuntu 8.04 LTS Summary: Sudo could be made to run programs as the administrator without a password prompt. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.10: sudo 1.8.5p2-1ubuntu1.1 sudo-ldap 1.8.5p2-1ubuntu1.1 Ubuntu 12.04 LTS: sudo 1.8.3p1-1ubuntu3.4 sudo-ldap 1.8.3p1-1ubuntu3.4 Ubuntu 11.10: sudo 1.7.4p6-1ubuntu2.2 sudo-ldap 1.7.4p6-1ubuntu2.2 Ubuntu 10.04 LTS: sudo 1.7.2p1-1ubuntu5.6 sudo-ldap 1.7.2p1-1ubuntu5.6 Ubuntu 8.04 LTS: sudo 1.6.9p10-1ubuntu3.10 sudo-ldap 1.6.9p10-1ubuntu3.10 In general, a standard system update will make all the necessary changes. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2015-08-13-2 OS X Yosemite v10.10.5 and Security Update 2015-006 OS X Yosemite v10.10.5 and Security Update 2015-006 is now available and addresses the following: apache Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Multiple vulnerabilities existed in Apache 2.4.16, the most serious of which may allow a remote attacker to cause a denial of service. Description: Multiple vulnerabilities existed in Apache versions prior to 2.4.16. These were addressed by updating Apache to version 2.4.16. CVE-ID CVE-2014-3581 CVE-2014-3583 CVE-2014-8109 CVE-2015-0228 CVE-2015-0253 CVE-2015-3183 CVE-2015-3185 apache_mod_php Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Multiple vulnerabilities existed in PHP 5.5.20, the most serious of which may lead to arbitrary code execution. Description: Multiple vulnerabilities existed in PHP versions prior to 5.5.20. These were addressed by updating Apache to version 5.5.27. CVE-ID CVE-2015-2783 CVE-2015-2787 CVE-2015-3307 CVE-2015-3329 CVE-2015-3330 CVE-2015-4021 CVE-2015-4022 CVE-2015-4024 CVE-2015-4025 CVE-2015-4026 CVE-2015-4147 CVE-2015-4148 Apple ID OD Plug-in Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able change the password of a local user Description: In some circumstances, a state management issue existed in password authentication. The issue was addressed through improved state management. CVE-ID CVE-2015-3799 : an anonymous researcher working with HP's Zero Day Initiative AppleGraphicsControl Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to determine kernel memory layout Description: An issue existed in AppleGraphicsControl which could have led to the disclosure of kernel memory layout. This issue was addressed through improved bounds checking. CVE-ID CVE-2015-5768 : JieTao Yang of KeenTeam Bluetooth Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A local user may be able to execute arbitrary code with system privileges Description: A memory corruption issue existed in IOBluetoothHCIController. This issue was addressed through improved memory handling. CVE-ID CVE-2015-3779 : Teddy Reed of Facebook Security Bluetooth Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to determine kernel memory layout Description: A memory management issue could have led to the disclosure of kernel memory layout. This issue was addressed with improved memory management. CVE-ID CVE-2015-3780 : Roberto Paleari and Aristide Fattori of Emaze Networks Bluetooth Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious app may be able to access notifications from other iCloud devices Description: An issue existed where a malicious app could access a Bluetooth-paired Mac or iOS device's Notification Center notifications via the Apple Notification Center Service. The issue affected devices using Handoff and logged into the same iCloud account. This issue was resolved by revoking access to the Apple Notification Center Service. CVE-ID CVE-2015-3786 : Xiaolong Bai (Tsinghua University), System Security Lab (Indiana University), Tongxin Li (Peking University), XiaoFeng Wang (Indiana University) Bluetooth Available for: OS X Yosemite v10.10 to v10.10.4 Impact: An attacker with privileged network position may be able to perform denial of service attack using malformed Bluetooth packets Description: An input validation issue existed in parsing of Bluetooth ACL packets. This issue was addressed through improved input validation. CVE-ID CVE-2015-3787 : Trend Micro Bluetooth Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: Multiple buffer overflow issues existed in blued's handling of XPC messages. These issues were addressed through improved bounds checking. CVE-ID CVE-2015-3777 : mitp0sh of [PDX] bootp Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious Wi-Fi network may be able to determine networks a device has previously accessed Description: Upon connecting to a Wi-Fi network, iOS may have broadcast MAC addresses of previously accessed networks via the DNAv4 protocol. This issue was addressed through disabling DNAv4 on unencrypted Wi-Fi networks. CVE-ID CVE-2015-3778 : Piers O'Hanlon of Oxford Internet Institute, University of Oxford (on the EPSRC Being There project) CloudKit Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to access the iCloud user record of a previously signed in user Description: A state inconsistency existed in CloudKit when signing out users. This issue was addressed through improved state handling. CVE-ID CVE-2015-3782 : Deepkanwal Plaha of University of Toronto CoreMedia Playback Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Viewing a maliciously crafted movie file may lead to an unexpected application termination or arbitrary code execution Description: Memory corruption issues existed in CoreMedia Playback. These were addressed through improved memory handling. CVE-ID CVE-2015-5777 : Apple CVE-2015-5778 : Apple CoreText Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Processing a maliciously crafted font file may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in the processing of font files. This issue was addressed through improved input validation. CVE-ID CVE-2015-5761 : John Villamil (@day6reak), Yahoo Pentest Team CoreText Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Processing a maliciously crafted font file may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in the processing of font files. This issue was addressed through improved input validation. CVE-ID CVE-2015-5755 : John Villamil (@day6reak), Yahoo Pentest Team curl Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Multiple vulnerabilities in cURL and libcurl prior to 7.38.0, one of which may allow remote attackers to bypass the Same Origin Policy. Description: Multiple vulnerabilities existed in cURL and libcurl prior to 7.38.0. These issues were addressed by updating cURL to version 7.43.0. CVE-ID CVE-2014-3613 CVE-2014-3620 CVE-2014-3707 CVE-2014-8150 CVE-2014-8151 CVE-2015-3143 CVE-2015-3144 CVE-2015-3145 CVE-2015-3148 CVE-2015-3153 Data Detectors Engine Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Processing a sequence of unicode characters can lead to an unexpected application termination or arbitrary code execution Description: Memory corruption issues existed in processing of Unicode characters. These issues were addressed through improved memory handling. CVE-ID CVE-2015-5750 : M1x7e1 of Safeye Team (www.safeye.org) Date & Time pref pane Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Applications that rely on system time may have unexpected behavior Description: An authorization issue existed when modifying the system date and time preferences. This issue was addressed with additional authorization checks. CVE-ID CVE-2015-3757 : Mark S C Smith Dictionary Application Available for: OS X Yosemite v10.10 to v10.10.4 Impact: An attacker with a privileged network position may be able to intercept users' Dictionary app queries Description: An issue existed in the Dictionary app, which did not properly secure user communications. This issue was addressed by moving Dictionary queries to HTTPS. CVE-ID CVE-2015-3774 : Jeffrey Paul of EEQJ, Jan Bee of the Google Security Team DiskImages Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Processing a maliciously crafted DMG file may lead to an unexpected application termination or arbitrary code execution with system privileges Description: A memory corruption issue existed in parsing of malformed DMG images. This issue was addressed through improved memory handling. CVE-ID CVE-2015-3800 : Frank Graziano of the Yahoo Pentest Team dyld Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A local user may be able to execute arbitrary code with system privileges Description: A path validation issue existed in dyld. This was addressed through improved environment sanitization. CVE-ID CVE-2015-3760 : beist of grayhash, Stefan Esser FontParser Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Processing a maliciously crafted font file may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in the processing of font files. This issue was addressed through improved input validation. CVE-ID CVE-2015-3804 : Apple CVE-2015-5775 : Apple FontParser Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Processing a maliciously crafted font file may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in the processing of font files. This issue was addressed through improved input validation. CVE-ID CVE-2015-5756 : John Villamil (@day6reak), Yahoo Pentest Team groff Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Multiple issues in pdfroff Description: Multiple issues existed in pdfroff, the most serious of which may allow arbitrary filesystem modification. These issues were addressed by removing pdfroff. CVE-ID CVE-2009-5044 CVE-2009-5078 ImageIO Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Processing a maliciously crafted TIFF image may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in the processing of TIFF images. This issue was addressed through improved bounds checking. CVE-ID CVE-2015-5758 : Apple ImageIO Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Visiting a maliciously crafted website may result in the disclosure of process memory Description: An uninitialized memory access issue existed in ImageIO's handling of PNG and TIFF images. Visiting a malicious website may result in sending data from process memory to the website. This issue is addressed through improved memory initialization and additional validation of PNG and TIFF images. CVE-ID CVE-2015-5781 : Michal Zalewski CVE-2015-5782 : Michal Zalewski Install Framework Legacy Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to execute arbitrary code with root privileges Description: An issue existed in how Install.framework's 'runner' binary dropped privileges. This issue was addressed through improved privilege management. CVE-ID CVE-2015-5784 : Ian Beer of Google Project Zero Install Framework Legacy Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A race condition existed in Install.framework's 'runner' binary that resulted in privileges being incorrectly dropped. This issue was addressed through improved object locking. CVE-ID CVE-2015-5754 : Ian Beer of Google Project Zero IOFireWireFamily Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A local user may be able to execute arbitrary code with system privileges Description: Memory corruption issues existed in IOFireWireFamily. These issues were addressed through additional type input validation. CVE-ID CVE-2015-3769 : Ilja van Sprundel CVE-2015-3771 : Ilja van Sprundel CVE-2015-3772 : Ilja van Sprundel IOGraphics Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A memory corruption issue existed in IOGraphics. This issue was addressed through additional type input validation. CVE-ID CVE-2015-3770 : Ilja van Sprundel CVE-2015-5783 : Ilja van Sprundel IOHIDFamily Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A local user may be able to execute arbitrary code with system privileges Description: A buffer overflow issue existed in IOHIDFamily. This issue was addressed through improved memory handling. CVE-ID CVE-2015-5774 : TaiG Jailbreak Team Kernel Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to determine kernel memory layout Description: An issue existed in the mach_port_space_info interface, which could have led to the disclosure of kernel memory layout. This was addressed by disabling the mach_port_space_info interface. CVE-ID CVE-2015-3766 : Cererdlong of Alibaba Mobile Security Team, @PanguTeam Kernel Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: An integer overflow existed in the handling of IOKit functions. This issue was addressed through improved validation of IOKit API arguments. CVE-ID CVE-2015-3768 : Ilja van Sprundel Kernel Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A local user may be able to cause a system denial of service Description: A resource exhaustion issue existed in the fasttrap driver. This was addressed through improved memory handling. CVE-ID CVE-2015-5747 : Maxime VILLARD of m00nbsd Kernel Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A local user may be able to cause a system denial of service Description: A validation issue existed in the mounting of HFS volumes. This was addressed by adding additional checks. CVE-ID CVE-2015-5748 : Maxime VILLARD of m00nbsd Kernel Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to execute unsigned code Description: An issue existed that allowed unsigned code to be appended to signed code in a specially crafted executable file. This issue was addressed through improved code signature validation. CVE-ID CVE-2015-3806 : TaiG Jailbreak Team Kernel Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A specially crafted executable file could allow unsigned, malicious code to execute Description: An issue existed in the way multi-architecture executable files were evaluated that could have allowed unsigned code to be executed. This issue was addressed through improved validation of executable files. CVE-ID CVE-2015-3803 : TaiG Jailbreak Team Kernel Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A local user may be able to execute unsigned code Description: A validation issue existed in the handling of Mach-O files. This was addressed by adding additional checks. CVE-ID CVE-2015-3802 : TaiG Jailbreak Team CVE-2015-3805 : TaiG Jailbreak Team Kernel Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Parsing a maliciously crafted plist may lead to an unexpected application termination or arbitrary code execution with system privileges Description: A memory corruption existed in processing of malformed plists. This issue was addressed through improved memory handling. CVE-ID CVE-2015-3776 : Teddy Reed of Facebook Security, Patrick Stein (@jollyjinx) of Jinx Germany Kernel Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A local user may be able to execute arbitrary code with system privileges Description: A path validation issue existed. This was addressed through improved environment sanitization. CVE-ID CVE-2015-3761 : Apple Libc Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Processing a maliciously crafted regular expression may lead to an unexpected application termination or arbitrary code execution Description: Memory corruption issues existed in the TRE library. These were addressed through improved memory handling. CVE-ID CVE-2015-3796 : Ian Beer of Google Project Zero CVE-2015-3797 : Ian Beer of Google Project Zero CVE-2015-3798 : Ian Beer of Google Project Zero Libinfo Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution Description: Memory corruption issues existed in handling AF_INET6 sockets. These were addressed by improved memory handling. CVE-ID CVE-2015-5776 : Apple libpthread Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A memory corruption issue existed in handling syscalls. This issue was addressed through improved lock state checking. CVE-ID CVE-2015-5757 : Lufeng Li of Qihoo 360 libxml2 Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Multiple vulnerabilities existed in libxml2 versions prior to 2.9.2, the most serious of which may allow a remote attacker to cause a denial of service Description: Multiple vulnerabilities existed in libxml2 versions prior to 2.9.2. These were addressed by updating libxml2 to version 2.9.2. CVE-ID CVE-2012-6685 : Felix Groebert of Google CVE-2014-0191 : Felix Groebert of Google libxml2 Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Parsing a maliciously crafted XML document may lead to disclosure of user information Description: A memory access issue existed in libxml2. This was addressed by improved memory handling CVE-ID CVE-2014-3660 : Felix Groebert of Google libxml2 Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Parsing a maliciously crafted XML document may lead to disclosure of user information Description: A memory corruption issue existed in parsing of XML files. This issue was addressed through improved memory handling. CVE-ID CVE-2015-3807 : Apple libxpc Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A memory corruption issue existed in handling of malformed XPC messages. This issue was improved through improved bounds checking. CVE-ID CVE-2015-3795 : Mathew Rowley mail_cmds Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A local user may be able to execute arbitrary shell commands Description: A validation issue existed in the mailx parsing of email addresses. This was addressed by improved sanitization. CVE-ID CVE-2014-7844 Notification Center OSX Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to access all notifications previously displayed to users Description: An issue existed in Notification Center, which did not properly delete user notifications. This issue was addressed by correctly deleting notifications dismissed by users. CVE-ID CVE-2015-3764 : Jonathan Zdziarski ntfs Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A local user may be able to execute arbitrary code with system privileges Description: A memory corruption issue existed in NTFS. This issue was addressed through improved memory handling. CVE-ID CVE-2015-5763 : Roberto Paleari and Aristide Fattori of Emaze Networks OpenSSH Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Remote attackers may be able to circumvent a time delay for failed login attempts and conduct brute-force attacks Description: An issue existed when processing keyboard-interactive devices. This issue was addressed through improved authentication request validation. CVE-ID CVE-2015-5600 OpenSSL Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Multiple vulnerabilities existed in OpenSSL versions prior to 0.9.8zg, the most serious of which may allow a remote attacker to cause a denial of service. Description: Multiple vulnerabilities existed in OpenSSL versions prior to 0.9.8zg. These were addressed by updating OpenSSL to version 0.9.8zg. CVE-ID CVE-2015-1788 CVE-2015-1789 CVE-2015-1790 CVE-2015-1791 CVE-2015-1792 perl Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Parsing a maliciously crafted regular expression may lead to disclosure of unexpected application termination or arbitrary code execution Description: An integer underflow issue existed in the way Perl parsed regular expressions. This issue was addressed through improved memory handling. CVE-ID CVE-2013-7422 PostgreSQL Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: An attacker may be able to cause unexpected application termination or gain access to data without proper authentication Description: Multiple issues existed in PostgreSQL 9.2.4. These issues were addressed by updating PostgreSQL to 9.2.13. CVE-ID CVE-2014-0067 CVE-2014-8161 CVE-2015-0241 CVE-2015-0242 CVE-2015-0243 CVE-2015-0244 python Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Multiple vulnerabilities existed in Python 2.7.6, the most serious of which may lead to arbitrary code execution Description: Multiple vulnerabilities existed in Python versions prior to 2.7.6. These were addressed by updating Python to version 2.7.10. CVE-ID CVE-2013-7040 CVE-2013-7338 CVE-2014-1912 CVE-2014-7185 CVE-2014-9365 QL Office Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Parsing a maliciously crafted Office document may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in parsing of Office documents. This issue was addressed through improved memory handling. CVE-ID CVE-2015-5773 : Apple QL Office Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Parsing a maliciously crafted XML file may lead to disclosure of user information Description: An external entity reference issue existed in XML file parsing. This issue was addressed through improved parsing. CVE-ID CVE-2015-3784 : Bruno Morisson of INTEGRITY S.A. Quartz Composer Framework Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Parsing a maliciously crafted QuickTime file may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in parsing of QuickTime files. This issue was addressed through improved memory handling. CVE-ID CVE-2015-5771 : Apple Quick Look Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Searching for a previously viewed website may launch the web browser and render that website Description: An issue existed where QuickLook had the capability to execute JavaScript. The issue was addressed by disallowing execution of JavaScript. CVE-ID CVE-2015-3781 : Andrew Pouliot of Facebook, Anto Loyola of Qubole QuickTime 7 Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Processing a maliciously crafted file may lead to an unexpected application termination or arbitrary code execution Description: Multiple memory corruption issues existed in QuickTime. These issues were addressed through improved memory handling. CVE-ID CVE-2015-3772 CVE-2015-3779 CVE-2015-5753 : Apple CVE-2015-5779 : Apple QuickTime 7 Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Processing a maliciously crafted file may lead to an unexpected application termination or arbitrary code execution Description: Multiple memory corruption issues existed in QuickTime. These issues were addressed through improved memory handling. CVE-ID CVE-2015-3765 : Joe Burnett of Audio Poison CVE-2015-3788 : Ryan Pentney and Richard Johnson of Cisco Talos CVE-2015-3789 : Ryan Pentney and Richard Johnson of Cisco Talos CVE-2015-3790 : Ryan Pentney and Richard Johnson of Cisco Talos CVE-2015-3791 : Ryan Pentney and Richard Johnson of Cisco Talos CVE-2015-3792 : Ryan Pentney and Richard Johnson of Cisco Talos CVE-2015-5751 : WalkerFuz SceneKit Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Viewing a maliciously crafted Collada file may lead to arbitrary code execution Description: A heap buffer overflow existed in SceneKit's handling of Collada files. This issue was addressed through improved input validation. CVE-ID CVE-2015-5772 : Apple SceneKit Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in SceneKit. This issue was addressed through improved memory handling. CVE-ID CVE-2015-3783 : Haris Andrianakis of Google Security Team Security Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A standard user may be able to gain access to admin privileges without proper authentication Description: An issue existed in handling of user authentication. This issue was addressed through improved authentication checks. CVE-ID CVE-2015-3775 : [Eldon Ahrold] SMBClient Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in the SMB client. This issue was addressed through improved memory handling. CVE-ID CVE-2015-3773 : Ilja van Sprundel Speech UI Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Parsing a maliciously crafted unicode string with speech alerts enabled may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in handling of Unicode strings. This issue was addressed by improved memory handling. CVE-ID CVE-2015-3794 : Adam Greenbaum of Refinitive sudo Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Multiple vulnerabilities existed in sudo versions prior to 1.7.10p9, the most serious of which may allow an attacker access to arbitrary files Description: Multiple vulnerabilities existed in sudo versions prior to 1.7.10p9. These were addressed by updating sudo to version 1.7.10p9. CVE-ID CVE-2013-1775 CVE-2013-1776 CVE-2013-2776 CVE-2013-2777 CVE-2014-0106 CVE-2014-9680 tcpdump Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Multiple vulnerabilities existed in tcpdump 4.7.3, the most serious of which may allow a remote attacker to cause a denial of service. Description: Multiple vulnerabilities existed in tcpdump versions prior to 4.7.3. These were addressed by updating tcpdump to version 4.7.3. CVE-ID CVE-2014-8767 CVE-2014-8769 CVE-2014-9140 Text Formats Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Parsing a maliciously crafted text file may lead to disclosure of user information Description: An XML external entity reference issue existed with TextEdit parsing. This issue was addressed through improved parsing. CVE-ID CVE-2015-3762 : Xiaoyong Wu of the Evernote Security Team udf Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Processing a maliciously crafted DMG file may lead to an unexpected application termination or arbitrary code execution with system privileges Description: A memory corruption issue existed in parsing of malformed DMG images. This issue was addressed through improved memory handling. CVE-ID CVE-2015-3767 : beist of grayhash OS X Yosemite v10.10.5 includes the security content of Safari 8.0.8: https://support.apple.com/en-us/HT205033 OS X Yosemite 10.10.5 and Security Update 2015-006 may be obtained from the Mac App Store or Apple's Software Downloads web site: http://www.apple.com/support/downloads/ Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQIcBAEBCAAGBQJVzM3+AAoJEBcWfLTuOo7tx/YP/RTsUUx0UTk7rXj6AEcHmiR4 Y2xTUOXqRmxhieSbsGK9laKL5++lIzkGh5RC7oYag0+OgWtZz+EU/EtdoEJmGNJ6 +PgoEnizYdKhO1kos1KCHOwG6UFCqoeEm6Icm33nVUqWp7uAmhVRMRxtMJEScLSR 2LpsK0grIhFXtJGqu053TSKSCa1UTab8XWteZTT84uFGMSKbAFONj5CPIrR6+uev QpVTwrnskPDBOXJwGhjypvIBTbt2aa1wjCukOAWFHwf7Pma/QUdhKRkUK4vAb9/k fu2t2fBOvSMguJHRO+340NsQR9LvmdruBeAyNUH64srF1jtbAg0QnvZsPyO5aIyR A8WrzHl3oIc0II0y7VpI+3o0J3Nn03EcBPtIKeoeyznnjNziDm72HPI2d2+5ZSRz xjAd4Nmw+dgGq+UMkusIXgtRK4HcEpwzfImf3zqnKHakSncnFPhGKyNEgn8bK9a7 AeAvSqMXXsJg8weHUF2NLnAn/42k2wIE8d5BOLaIy13xz6MJn7VUI21pK0zCaGBF sfkRFZP0eEVh8ZzU/nWp9E5KDpbsd72biJwvjWH4OrmkfzUWxStQiVwPTxtZD9LW c5ZWe+vqZJV9eYRH2hAOMPaYkOQ5Z4DySNVVOFAG0eq9til8+V0k3L7ipIVd2XUB msu6gVP8uZhFYNb8byVJ =+0e/ -----END PGP SIGNATURE----- . The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2013-1775 Marco Schoepl discovered an authentication bypass when the clock is set to the UNIX epoch [00:00:00 UTC on 1 January 1970]. CVE-2013-1776 Ryan Castellucci and James Ogden discovered aspects of an issue that would allow session id hijacking from another authorized tty. For the stable distribution (squeeze), these problems have been fixed in version 1.7.4p4-2.squeeze.4. For the testing (wheezy) and unstable (sid) distributions, these problems have been fixed in version 1.8.5p2-1+nmu1. We recommend that you upgrade your sudo packages. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 _______________________________________________________________________ Mandriva Linux Security Advisory MDVSA-2013:054 http://www.mandriva.com/en/support/security/ _______________________________________________________________________ Package : sudo Date : April 5, 2013 Affected: Business Server 1.0 _______________________________________________________________________ Problem Description: Multiple vulnerabilities has been found and corrected in sudo: A flaw exists in the IP network matching code in sudo versions 1.6.9p3 through 1.8.4p4 that may result in the local host being matched even though it is not actually part of the network described by the IP address and associated netmask listed in the sudoers file or in LDAP. _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2337 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1775 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1776 http://www.sudo.ws/sudo/alerts/netmask.html http://www.sudo.ws/sudo/alerts/epoch_ticket.html http://www.sudo.ws/sudo/alerts/tty_tickets.html _______________________________________________________________________ Updated Packages: Mandriva Business Server 1/X86_64: 19aae8be2f1e4cc9d8e188a2d8147e99 mbs1/x86_64/sudo-1.8.3p2-2.1.mbs1.x86_64.rpm 13e0fd85e811c76b8863fa6d12889636 mbs1/x86_64/sudo-devel-1.8.3p2-2.1.mbs1.x86_64.rpm 922d319a0f3c78d10c1ca7be22141821 mbs1/SRPMS/sudo-1.8.3p2-2.1.mbs1.src.rpm _______________________________________________________________________ To upgrade automatically use MandrivaUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you. All packages are signed by Mandriva for security. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Low: sudo security and bug fix update Advisory ID: RHSA-2013:1353-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-1353.html Issue date: 2013-09-30 CVE Names: CVE-2013-1775 CVE-2013-1776 CVE-2013-2776 ===================================================================== 1. Summary: An updated sudo package that fixes multiple security issues and several bugs is now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having low security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64 Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64 3. Description: The sudo (superuser do) utility allows system administrators to give certain users the ability to run commands as root. A flaw was found in the way sudo handled time stamp files. (CVE-2013-1775) It was found that sudo did not properly validate the controlling terminal device when the tty_tickets option was enabled in the /etc/sudoers file. An attacker able to run code as a local user could possibly gain additional privileges by running commands that the victim user was allowed to run via sudo, without knowing the victim's password. (CVE-2013-1776, CVE-2013-2776) This update also fixes the following bugs: * Due to a bug in the cycle detection algorithm of the visudo utility, visudo incorrectly evaluated certain alias definitions in the /etc/sudoers file as cycles. Consequently, a warning message about undefined aliases appeared. This bug has been fixed, /etc/sudoers is now parsed correctly by visudo and the warning message no longer appears. (BZ#849679) * Previously, the 'sudo -l' command did not parse the /etc/sudoers file correctly if it contained an Active Directory (AD) group. The file was parsed only up to the first AD group information and then the parsing failed with the following message: sudo: unable to cache group ADDOM\admingroup, already exists With this update, the underlying code has been modified and 'sudo -l' now parses /etc/sudoers containing AD groups correctly. (BZ#855836) * Previously, the sudo utility did not escape the backslash characters contained in user names properly. Consequently, if a system used sudo integrated with LDAP or Active Directory (AD) as the primary authentication mechanism, users were not able to authenticate on that system. With this update, sudo has been modified to process LDAP and AD names correctly and the authentication process now works as expected. (BZ#869287) * Prior to this update, the 'visudo -s (strict)' command incorrectly parsed certain alias definitions. Consequently, an error message was issued. The bug has been fixed, and parsing errors no longer occur when using 'visudo - -s'. (BZ#905624) All sudo users are advised to upgrade to this updated package, which contains backported patches to correct these issues. 4. Solution: Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258 5. Bugs fixed (http://bugzilla.redhat.com/): 853203 - Sudo -i isn't passing command arguments containing spaces properly as of sudo-1.7.2p1-14.el5_8.3 856902 - Defauts:!<user> syntax in sudoers doesn't seem to work as expected 916363 - CVE-2013-1775 sudo: authentication bypass via reset system clock 916365 - CVE-2013-1776 sudo: bypass of tty_tickets constraints 949751 - CVE-2013-2776 sudo: bypass of tty_tickets constraints 6. Package List: Red Hat Enterprise Linux Desktop (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/sudo-1.7.2p1-28.el5.src.rpm i386: sudo-1.7.2p1-28.el5.i386.rpm sudo-debuginfo-1.7.2p1-28.el5.i386.rpm x86_64: sudo-1.7.2p1-28.el5.x86_64.rpm sudo-debuginfo-1.7.2p1-28.el5.x86_64.rpm Red Hat Enterprise Linux (v. 5 server): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/sudo-1.7.2p1-28.el5.src.rpm i386: sudo-1.7.2p1-28.el5.i386.rpm sudo-debuginfo-1.7.2p1-28.el5.i386.rpm ia64: sudo-1.7.2p1-28.el5.ia64.rpm sudo-debuginfo-1.7.2p1-28.el5.ia64.rpm ppc: sudo-1.7.2p1-28.el5.ppc.rpm sudo-debuginfo-1.7.2p1-28.el5.ppc.rpm s390x: sudo-1.7.2p1-28.el5.s390x.rpm sudo-debuginfo-1.7.2p1-28.el5.s390x.rpm x86_64: sudo-1.7.2p1-28.el5.x86_64.rpm sudo-debuginfo-1.7.2p1-28.el5.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/#package 7. References: https://www.redhat.com/security/data/cve/CVE-2013-1775.html https://www.redhat.com/security/data/cve/CVE-2013-1776.html https://www.redhat.com/security/data/cve/CVE-2013-2776.html https://access.redhat.com/security/updates/classification/#low 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2013 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFSSguTXlSAg2UNWIIRAtwlAKCLKk70m9/uWyLEIm1+g318CaucUACfa0Rb YYD4VZy8KV2MT9Qt974bDHg= =BMck -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

local

TYPE

permissions and access control

CONFIGURATIONS

EXPLOIT AVAILABILITY

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Marco Schoepl

SOURCES

LAST UPDATE DATE

2026-02-06T21:04:34.675000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE