VARIoT IoT vulnerabilities database

Stack-based buffer overflow in the Apple Type Services (ATS) server in Mac OS 10.4.8 and earlier allow user-assisted attackers to execute arbitrary code via crafted font files. A flaw in the OpenSSL library could allow a remote attacker to cause a denial of service on an affected application. Multiple RSA implementations fail to properly handle RSA signatures. This vulnerability may allow an attacker to forge RSA signatures. Apple Mac OS X is prone to multiple security vulnerabilities. These issue affect Mac OS X and various applications including Apple Type Services, CFNetwork, Finder, FTPD, Installer, PPP, Security Framework, VPN, and WebKit. Attackers may exploit these issues to execute arbitrary code, trigger denial-of-service conditions, escalate privileges, overwrite files, and access potentially sensitive information. Both local and remote vulnerabilities are present. Apple Mac OS X 10.4.8 and prior versions are vulnerable to these issues. A remote attacker could trigger this overflow by tricking a user into opening a specially crafted font file, causing a denial of service or executing arbitrary commands with system privileges

The Online Certificate Status Protocol (OCSP) service in the Security Framework in Apple Mac OS X 10.4 through 10.4.8 retrieve certificate revocation lists (CRL) when an HTTP proxy is in use, which could cause the system to accept certificates that have been revoked. A flaw in the OpenSSL library could allow a remote attacker to cause a denial of service on an affected application. This vulnerability may result in the use of revoked certificates. Multiple RSA implementations fail to properly handle RSA signatures. This vulnerability may allow an attacker to forge RSA signatures. Apple Mac OS X is prone to multiple security vulnerabilities. These issue affect Mac OS X and various applications including Apple Type Services, CFNetwork, Finder, FTPD, Installer, PPP, Security Framework, VPN, and WebKit. Attackers may exploit these issues to execute arbitrary code, trigger denial-of-service conditions, escalate privileges, overwrite files, and access potentially sensitive information. Both local and remote vulnerabilities are present. Apple Mac OS X 10.4.8 and prior versions are vulnerable to these issues

The Security Framework in Apple Mac OS X 10.3.x up to 10.3.9 does not properly prioritize encryption ciphers when negotiating the strongest shared cipher, which causes Secure Transport to user a weaker cipher that makes it easier for remote attackers to decrypt traffic. A flaw in the OpenSSL library could allow a remote attacker to cause a denial of service on an affected application. This vulnerability may allow traffic to be weakly encrypted. Multiple RSA implementations fail to properly handle RSA signatures. This vulnerability may allow an attacker to forge RSA signatures. Attackers may exploit these issues to execute arbitrary code, trigger denial-of-service conditions, escalate privileges, overwrite files, and access potentially sensitive information. Both local and remote vulnerabilities are present. When making a connection, the best cipher supported by both parties should be used. Due to errors in the priority order of credentials, Secure Transport may use ciphers that do not provide encryption or authentication when better ciphers are available

Buffer overflow in PPP on Apple Mac OS X 10.4.x up to 10.4.8 and 10.3.x up to 10.3.9, when PPPoE is enabled, allows remote attackers to execute arbitrary code via unspecified vectors. A flaw in the OpenSSL library could allow a remote attacker to cause a denial of service on an affected application. The Apple Mac OS X PPP driver fails to properly handle PPPoE Active Discovery Initiation (PADI) packets. Multiple RSA implementations fail to properly handle RSA signatures. This vulnerability may allow an attacker to forge RSA signatures. These issue affect Mac OS X and various applications including Apple Type Services, CFNetwork, Finder, FTPD, Installer, PPP, Security Framework, VPN, and WebKit. Both local and remote vulnerabilities are present

The Apple Type Services (ATS) server in Mac OS X 10.4.8 and earlier does not securely create log files, which allows local users to create and modify arbitrary files via unspecified vectors, possibly relating to a symlink attack. A flaw in the OpenSSL library could allow a remote attacker to cause a denial of service on an affected application. Multiple RSA implementations fail to properly handle RSA signatures. This vulnerability may allow an attacker to forge RSA signatures. Apple Mac OS X is prone to multiple security vulnerabilities. These issue affect Mac OS X and various applications including Apple Type Services, CFNetwork, Finder, FTPD, Installer, PPP, Security Framework, VPN, and WebKit. Attackers may exploit these issues to execute arbitrary code, trigger denial-of-service conditions, escalate privileges, overwrite files, and access potentially sensitive information. Both local and remote vulnerabilities are present. Apple Mac OS X 10.4.8 and prior versions are vulnerable to these issues

WebKit in Apple Mac OS X 10.3.x through 10.3.9 and 10.4 through 10.4.8 allows remote attackers to execute arbitrary code via a crafted HTML file, which accesses previously deallocated objects. A flaw in the OpenSSL library could allow a remote attacker to cause a denial of service on an affected application. Apple Safari WebKit fails to properly deallocate objects. Multiple RSA implementations fail to properly handle RSA signatures. This vulnerability may allow an attacker to forge RSA signatures. Apple Mac OS X is prone to multiple security vulnerabilities. These issue affect Mac OS X and various applications including Apple Type Services, CFNetwork, Finder, FTPD, Installer, PPP, Security Framework, VPN, and WebKit. Attackers may exploit these issues to execute arbitrary code, trigger denial-of-service conditions, escalate privileges, overwrite files, and access potentially sensitive information. Both local and remote vulnerabilities are present. Apple Mac OS X 10.4.8 and prior versions are vulnerable to these issues

The Airport driver for certain Orinoco based Airport cards in Darwin kernel 8.8.0 in Apple Mac OS X 10.4.8, and possibly other versions, allows remote attackers to execute arbitrary code via an 802.11 probe response frame without any valid information element (IE) fields after the header, which triggers a heap-based buffer overflow. A flaw in the OpenSSL library could allow a remote attacker to cause a denial of service on an affected application. Multiple RSA implementations fail to properly handle RSA signatures. This vulnerability may allow an attacker to forge RSA signatures. Failed exploit attempts will likely result in denial-of-service conditions. This issue affects the eMac, iBook, iMac, PowerBook G3, PowerBook G4, and Power Mac G4 computers which were equipped with an original AirPort card. Computers with an AirPort Extreme are not affected. An Apple AirPort device is a wireless access point that provides 802.11 services to network clients. There is a memory corruption vulnerability in Apple AirPort when processing malformed probe response packets

Buffer overflow in PPP on Apple Mac OS X 10.4.x up to 10.4.8 and 10.3.x up to 10.3.9, when PPPoE is enabled, allows remote attackers to execute arbitrary code via unspecified vectors. A flaw in the OpenSSL library could allow a remote attacker to cause a denial of service on an affected application. The Apple Mac OS X PPP driver fails to properly handle PPPoE Active Discovery Initiation (PADI) packets. Multiple RSA implementations fail to properly handle RSA signatures. This vulnerability may allow an attacker to forge RSA signatures. These issue affect Mac OS X and various applications including Apple Type Services, CFNetwork, Finder, FTPD, Installer, PPP, Security Framework, VPN, and WebKit. Both local and remote vulnerabilities are present

The Airport driver for certain Orinoco based Airport cards in Darwin kernel 8.8.0 in Apple Mac OS X 10.4.8, and possibly other versions, allows remote attackers to execute arbitrary code via an 802.11 probe response frame without any valid information element (IE) fields after the header, which triggers a heap-based buffer overflow. A flaw in the OpenSSL library could allow a remote attacker to cause a denial of service on an affected application. Multiple RSA implementations fail to properly handle RSA signatures. This vulnerability may allow an attacker to forge RSA signatures. Failed exploit attempts will likely result in denial-of-service conditions. This issue affects the eMac, iBook, iMac, PowerBook G3, PowerBook G4, and Power Mac G4 computers which were equipped with an original AirPort card. Computers with an AirPort Extreme are not affected. An Apple AirPort device is a wireless access point that provides 802.11 services to network clients. There is a memory corruption vulnerability in Apple AirPort when processing malformed probe response packets

Heap-based buffer overflow in the Finder in Apple Mac OS X 10.4.8 and earlier allows user-assisted remote attackers to execute arbitrary code by browsing directories containing crafted .DS_Store files. A flaw in the OpenSSL library could allow a remote attacker to cause a denial of service on an affected application. Apple Finder fails to properly handle malformed .DS_Store files. This vulnerability may allow a remote, unauthenticated attacker to execute arbitrary code. Multiple RSA implementations fail to properly handle RSA signatures. Apple Mac OS X is prone to multiple security vulnerabilities. These issue affect Mac OS X and various applications including Apple Type Services, CFNetwork, Finder, FTPD, Installer, PPP, Security Framework, VPN, and WebKit. Attackers may exploit these issues to execute arbitrary code, trigger denial-of-service conditions, escalate privileges, overwrite files, and access potentially sensitive information. Both local and remote vulnerabilities are present. Apple Mac OS X 10.4.8 and prior versions are vulnerable to these issues. Program crashes or executes arbitrary commands as the user running Finder

Stack-based buffer overflow in the Apple Type Services (ATS) server in Mac OS 10.4.8 and earlier allow user-assisted attackers to execute arbitrary code via crafted font files. A flaw in the OpenSSL library could allow a remote attacker to cause a denial of service on an affected application. Multiple RSA implementations fail to properly handle RSA signatures. This vulnerability may allow an attacker to forge RSA signatures. Apple Mac OS X is prone to multiple security vulnerabilities. These issue affect Mac OS X and various applications including Apple Type Services, CFNetwork, Finder, FTPD, Installer, PPP, Security Framework, VPN, and WebKit. Attackers may exploit these issues to execute arbitrary code, trigger denial-of-service conditions, escalate privileges, overwrite files, and access potentially sensitive information. Both local and remote vulnerabilities are present. Apple Mac OS X 10.4.8 and prior versions are vulnerable to these issues. A remote attacker could trigger this overflow by tricking a user into opening a specially crafted font file, causing a denial of service or executing arbitrary commands with system privileges

The Security Framework in Apple Mac OS X 10.3.9, and 10.4.x before 10.4.7, does not properly search certificate revocation lists (CRL), which allows remote attackers to access systems by using revoked certificates. A flaw in the OpenSSL library could allow a remote attacker to cause a denial of service on an affected application. Multiple RSA implementations fail to properly handle RSA signatures. This vulnerability may allow an attacker to forge RSA signatures. Apple Mac OS X is prone to multiple security vulnerabilities. Attackers may exploit these issues to execute arbitrary code, trigger denial-of-service conditions, escalate privileges, overwrite files, and access potentially sensitive information. Both local and remote vulnerabilities are present. Apple Mac OS X 10.4.8 and prior versions are vulnerable to these issues

WebKit in Apple Mac OS X 10.3.x through 10.3.9 and 10.4 through 10.4.8 allows remote attackers to execute arbitrary code via a crafted HTML file, which accesses previously deallocated objects. A flaw in the OpenSSL library could allow a remote attacker to cause a denial of service on an affected application. Apple Safari WebKit fails to properly deallocate objects. Multiple RSA implementations fail to properly handle RSA signatures. This vulnerability may allow an attacker to forge RSA signatures. Apple Mac OS X is prone to multiple security vulnerabilities. These issue affect Mac OS X and various applications including Apple Type Services, CFNetwork, Finder, FTPD, Installer, PPP, Security Framework, VPN, and WebKit. Attackers may exploit these issues to execute arbitrary code, trigger denial-of-service conditions, escalate privileges, overwrite files, and access potentially sensitive information. Both local and remote vulnerabilities are present. Apple Mac OS X 10.4.8 and prior versions are vulnerable to these issues

The FTP server in Apple Mac OS X 10.4.8 and earlier, when FTP Access is enabled, will crash when a login failure occurs with a valid user name, which allows remote attackers to cause a denial of service (crash) and enumerate valid usernames. Apple Mac OS X ftpd may allow arbitrary users to determine account name validity. This vulnerability may reveal protected information or allow an attacker to cause a denial-of-service condition. Multiple RSA implementations fail to properly handle RSA signatures. This vulnerability may allow an attacker to forge RSA signatures. These issue affect Mac OS X and various applications including Apple Type Services, CFNetwork, Finder, FTPD, Installer, PPP, Security Framework, VPN, and WebKit. Attackers may exploit these issues to execute arbitrary code, trigger denial-of-service conditions, escalate privileges, overwrite files, and access potentially sensitive information. Both local and remote vulnerabilities are present

WebKit in Apple Mac OS X 10.3.x through 10.3.9 and 10.4 through 10.4.8 allows remote attackers to execute arbitrary code via a crafted HTML file, which accesses previously deallocated objects. A flaw in the OpenSSL library could allow a remote attacker to cause a denial of service on an affected application. Apple Safari WebKit fails to properly deallocate objects. Multiple RSA implementations fail to properly handle RSA signatures. This vulnerability may allow an attacker to forge RSA signatures. Apple Mac OS X is prone to multiple security vulnerabilities. These issue affect Mac OS X and various applications including Apple Type Services, CFNetwork, Finder, FTPD, Installer, PPP, Security Framework, VPN, and WebKit. Attackers may exploit these issues to execute arbitrary code, trigger denial-of-service conditions, escalate privileges, overwrite files, and access potentially sensitive information. Both local and remote vulnerabilities are present. Apple Mac OS X 10.4.8 and prior versions are vulnerable to these issues

Apple QuickTime before 7.1.3 allows user-assisted remote attackers to execute arbitrary code via a crafted FlashPix (FPX) file, which triggers an exception that leads to an operation on an uninitialized object. Apple QuickTime fails to properly handle SGI images. Apple From, as a countermeasure version Quicktime 7.1.3 Has been released.Arbitrary code or commands can be executed by a remote third party, DoS You can be attacked. Successful exploits may facilitate a remote compromise of affected computers. Apple QuickTime is a popular multimedia player that supports a wide variety of media formats. (CVE-2006-4380) There is a bug in the MySQL-Max (and MySQL) init script where the script was not waiting for the mysqld daemon to fully stop. This impacted the restart beahvior during updates, as well as scripted setups that temporarily stopped the server to backup the database files. (Bug #15724) The Corporate 3 and MNF2 products are not affected by these issues. Packages have been patched to correct these issues. _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4389 http://qa.mandriva.com/show_bug.cgi?id=15724 _______________________________________________________________________ Updated Packages: Mandriva Linux 2006.0: 493567c0514a9823ff00ad729a8bd465 2006.0/RPMS/libmysql14-4.1.12-4.8.20060mdk.i586.rpm 49e04e83e5494e5e649e347bd1afe926 2006.0/RPMS/libmysql14-devel-4.1.12-4.8.20060mdk.i586.rpm 94d9cd0ba5b17473feeb23d56b90c61b 2006.0/RPMS/MySQL-4.1.12-4.8.20060mdk.i586.rpm 445d926ba55cc764d19aacfd8fffabad 2006.0/RPMS/MySQL-bench-4.1.12-4.8.20060mdk.i586.rpm 0bffe1233e429c393dee9e60cc3e3f84 2006.0/RPMS/MySQL-client-4.1.12-4.8.20060mdk.i586.rpm 064949a85982662857c5f063d20769df 2006.0/RPMS/MySQL-common-4.1.12-4.8.20060mdk.i586.rpm 6bff9b2d2d6c06220eca96b97e63df52 2006.0/RPMS/MySQL-Max-4.1.12-4.8.20060mdk.i586.rpm 7ebcd09dd60b04e988156a241e2d5f18 2006.0/RPMS/MySQL-NDB-4.1.12-4.8.20060mdk.i586.rpm d009b4c577873cc13f68dbc85bc792cd 2006.0/SRPMS/MySQL-4.1.12-4.8.20060mdk.src.rpm Mandriva Linux 2006.0/X86_64: d408fc51953b3aa78388ce09f47a8487 x86_64/2006.0/RPMS/lib64mysql14-4.1.12-4.8.20060mdk.x86_64.rpm 9145678262d216544c814ba7ceedac9d x86_64/2006.0/RPMS/lib64mysql14-devel-4.1.12-4.8.20060mdk.x86_64.rpm cb98cbb09991b13a1300c0446d8e3764 x86_64/2006.0/RPMS/MySQL-4.1.12-4.8.20060mdk.x86_64.rpm f5db648daa13716b9ba1d910010a52f4 x86_64/2006.0/RPMS/MySQL-bench-4.1.12-4.8.20060mdk.x86_64.rpm 9cc2996dc0bcf73e054819880d2d780e x86_64/2006.0/RPMS/MySQL-client-4.1.12-4.8.20060mdk.x86_64.rpm 3b79a86727bf12654c541a2c0b9b3d3c x86_64/2006.0/RPMS/MySQL-common-4.1.12-4.8.20060mdk.x86_64.rpm c8eefc94838cba03c03fd9493718b8bb x86_64/2006.0/RPMS/MySQL-Max-4.1.12-4.8.20060mdk.x86_64.rpm 4f9e728df755920855f2ac93a3d66bfd x86_64/2006.0/RPMS/MySQL-NDB-4.1.12-4.8.20060mdk.x86_64.rpm d009b4c577873cc13f68dbc85bc792cd x86_64/2006.0/SRPMS/MySQL-4.1.12-4.8.20060mdk.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. You can obtain the GPG public key of the Mandriva Security Team by executing: gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98 You can view other update advisories for Mandriva Linux at: http://www.mandriva.com/security/advisories If you want to report vulnerabilities, please contact security_(at)_mandriva.com _______________________________________________________________________ Type Bits/KeyID Date User ID pub 1024D/22458A98 2000-07-10 Mandriva Security Team <security*mandriva.com> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (GNU/Linux) iD8DBQFE9wsJmqjQ0CJFipgRAuHgAKCSOK9Vj5b0r1iB1x9afdEie0rTNQCgkgp/ 1ejA4Amd8JfkWa7DQPpj2Mg= =aSz3 -----END PGP SIGNATURE----- . McAfee, Inc. QuickTime is used by the Mac OS X operating system and by the QuickTime media player for Microsoft Windows. Seven code execution vulnerabilities are present in QuickTime support for various multimedia formats including: MOV, H.264, FLC, FPX and SGI. Exploitation could lead to execution of arbitrary code. User interaction is required for an attack to succeed. The risk rating for these issues is medium. _________________________________________________ * Vulnerable Systems QuickTime 7.1.2 and below for Mac OS X QuickTime for Windows 7.1.2 and below _________________________________________________ * Vulnerability Information CVE-2006-4382 Two buffer overflow vulnerabilities are present in QuickTime MOV format support. CVE-2006-4384 On heap overflow vulnerability is present in QuickTime FLC format support. CVE-2006-4385 One buffer overflow vulnerability is present in QuickTime SGI format support. CVE-2006-4386 One buffer overflow vulnerability is present in QuickTime MOV H.264 format support. CVE-2006-4388 One buffer overflow vulnerability is present in QuickTime FlashPix (FPX) format support. CVE-2006-4389 One uninitialized memory access vulnerability is present in QuickTime FlashPix (FPX) format support. _________________________________________________ * Resolution Apple has included fixes for the QuickTime issues in QuickTime version 7.1.3 for Mac OS X and for Microsoft Windows. Further information is available at: http://docs.info.apple.com/article.html?artnum=304357 _________________________________________________ * Credits These vulnerabilities were discovered by Mike Price of McAfee Avert Labs. _________________________________________________ * Legal Notice Copyright (C) 2006 McAfee, Inc. The information contained within this advisory is provided for the convenience of McAfee's customers, and may be redistributed provided that no fee is charged for distribution and that the advisory is not modified in any way. McAfee makes no representations or warranties regarding the accuracy of the information referenced in this document, or the suitability of that information for your purposes. McAfee, Inc. and McAfee Avert Labs are registered Trademarks of McAfee, Inc. and/or its affiliated companies in the United States and/or other Countries. All other registered and unregistered trademarks in this document are the sole property of their respective owners. Best regards, Dave Marcus, B.A., CCNA, MCSE Security Research and Communications Manager McAfee(r) Avert(r) Labs . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200803-08 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: Win32 binary codecs: Multiple vulnerabilities Date: March 04, 2008 Bugs: #150288 ID: 200803-08 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities in the Win32 codecs for Linux may result in the remote execution of arbitrary code. Background ========== Win32 binary codecs provide support for video and audio playback. Workaround ========== There is no known workaround at this time. Resolution ========== All Win32 binary codecs users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=media-libs/win32codecs-20071007-r2" Note: Since no updated binary versions have been released, the Quicktime libraries have been removed from the package. Please use the free alternative Quicktime implementations within VLC, MPlayer or Xine for playback. References ========== [ 1 ] CVE-2006-4382 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4382 [ 2 ] CVE-2006-4384 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4384 [ 3 ] CVE-2006-4385 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4385 [ 4 ] CVE-2006-4386 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4386 [ 5 ] CVE-2006-4388 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4388 [ 6 ] CVE-2006-4389 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4389 [ 7 ] CVE-2007-4674 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4674 [ 8 ] CVE-2007-6166 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6166 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-200803-08.xml Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at http://bugs.gentoo.org. License ======= Copyright 2008 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.7 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFHzc+AuhJ+ozIKI5gRAkBQAJ45BLSUrSDb21Ro/ZHEimwyzBpqqQCcD15e VpxOGmsa3V34PILWdYXqoXE= =70De -----END PGP SIGNATURE----- _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/

Stack-based buffer overflow in the SMTP Daemon in Ipswitch Collaboration 2006 Suite Premium and Standard Editions, IMail, IMail Plus, and IMail Secure allows remote attackers to execute arbitrary code via a long string located after an '@' character and before a ':' character. The Ipswitch IMail Server is vulnerable to a buffer overflow. This vulnerability may allow a remote, unauthenticated attacker to execute arbitrary code or cause a denial-of-service condition. Authentication is not required to exploit this vulnerability.The specific flaw exists within the SMTP daemon. A lack of bounds checking during the parsing of long strings contained within the characters '@' and ':' leads to a stack overflow vulnerability. Exploitation can result in code execution or a denial of service. Ipswitch IMail Server and Collaboration Suite are prone to a stack-overflow vulnerability. Updates are available. Ipswitch Collaboration 2006 Suite Premium and Standard Editions, IMail, IMail Plus, and IMail Secure are vulnerable. Ipswitch IMail Server is an American Ipswitch company's mail server running on the Microsoft Windows operating system. ---------------------------------------------------------------------- Want to work within IT-Security? Secunia is expanding its team of highly skilled security experts. We will help with relocation and obtaining a work permit. Currently the following type of positions are available: http://secunia.com/quality_assurance_analyst/ http://secunia.com/web_application_security_specialist/ http://secunia.com/hardcore_disassembler_and_reverse_engineer/ ---------------------------------------------------------------------- TITLE: Ipswitch IMail Server SMTP Service Unspecified Vulnerability SECUNIA ADVISORY ID: SA21795 VERIFY ADVISORY: http://secunia.com/advisories/21795/ CRITICAL: Highly critical IMPACT: System access WHERE: >From remote SOFTWARE: Ipswitch Collaboration Suite 2006 http://secunia.com/product/8652/ IMail Secure Server 2006 http://secunia.com/product/8651/ IMail Server 2006 http://secunia.com/product/8653/ DESCRIPTION: A vulnerability has been reported in IMail Server, which can be exploited by malicious people to compromise a vulnerable system. ORIGINAL ADVISORY: http://www.ipswitch.com/support/ics/updates/ics20061.asp http://www.ipswitch.com/support/imail/releases/im20061.asp ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ---------------------------------------------------------------------- . ZDI-06-028: Ipswitch Collaboration Suite SMTP Server Stack Overflow http://www.zerodayinitiative.com/advisories/ZDI-06-028.html September 7, 2006 -- CVE ID: CVE-2006-4379 -- Affected Vendor: Ipswitch -- Affected Products: ICS/IMail Server 2006 -- TippingPoint(TM) IPS Customer Protection: TippingPoint IPS customers have been protected against this vulnerability since August 31, 2006 by Digital Vaccine protection filter ID 4496. -- Vendor Response: Ipswitch has issued an update, version 2006.1, to correct this vulnerability. More details can be found at: http://www.ipswitch.com/support/imail/releases/im20061.asp -- Disclosure Timeline: 2006.06.22 - Vulnerability reported to vendor 2006.08.31 - Digital Vaccine released to TippingPoint customers 2006.09.07 - Coordinated public release of advisory -- Credit: This vulnerability was discovered by an anonymous researcher. -- About the Zero Day Initiative (ZDI): Established by TippingPoint, a division of 3Com, The Zero Day Initiative (ZDI) represents a best-of-breed model for rewarding security researchers for responsibly disclosing discovered vulnerabilities. Researchers interested in getting paid for their security research through the ZDI can find more information and sign-up at: http://www.zerodayinitiative.com The ZDI is unique in how the acquired vulnerability information is used. 3Com does not re-sell the vulnerability details or any exploit code. Instead, upon notifying the affected product vendor, 3Com provides its customers with zero day protection through its intrusion prevention technology. Explicit details regarding the specifics of the vulnerability are not exposed to any parties until an official vendor patch is publicly available. Furthermore, with the altruistic aim of helping to secure a broader user base, 3Com provides this vulnerability information confidentially to security vendors (including competitors) who have a vulnerability protection or mitigation product

Cisco IOS 12.0, 12.1, and 12.2, when GRE IP tunneling is used and the RFC2784 compliance fixes are missing, does not verify the offset field of a GRE packet during decapsulation, which leads to an integer overflow that references data from incorrect memory locations, which allows remote attackers to inject crafted packets into the routing queue, possibly bypassing intended router ACLs. Cisco IOS Contains source routing information GRE Packet Offset A vulnerability exists where the starting position of the source routing information is not properly calculated when releasing an encapsulated packet due to improper checks on the field.Inappropriate areas of the packet may be referred to as source routing information, and packets released from the device may be forwarded. Cisco IOS is prone to multiple vulnerabilities when decapsulating GRE routing packets. Specifically, these issues present themselves when the device handles malicious GRE packets with oversized header offset values, and also with malicious GRE packets containing modified source-routing data. A successful attack can allow an attacker to disclose sensitive information in process memory buffers, bypass security restrictions, deny service to legitimate users, or possibly crash the Cisco IOS operating system. Cisco IOS 12.0, 12.1, and 12.2 based trains are reported vulnerable. All devices running affected versions of Cisco IOS that are configured with GRE IP or GRE IP multipoint tunnels are vulnerable to this issue. Remote attackers may cause errors in device processing packets. If a specially crafted GRE message is received, the IOS device does not verify whether the offset field points to the message. If the offset value is set to a negative value, the IOS directly subtracts the offset from the integer containing the full length of the IP message. shift, resulting in buffer access out-of-bounds overflow. This may lead to interpreting the rest of the memory contents of the ring buffer as payload IP packets and re-injecting them into the routing queue with large length information: GRE decapsulated IP 0.3.74.0->0.0.1.30 (len =65407, ttl=39) GRE decapsulated IP 176.94.8.0- > 0.0.0.0 (len=64904, ttl=0) GRE decapsulated IP 0.15.31.193- > 176.94.8.0 (len=64894, ttl=237) GRE decapsulated IP 128.42.131.220->128.0.3.74 (len=64884, ttl=128) If the ring buffer can be carefully filled with legitimate traffic containing IP headers at the appropriate offsets, an attacker can create many An IP packet with a large length value. ---------------------------------------------------------------------- Want to work within IT-Security? Secunia is expanding its team of highly skilled security experts. We will help with relocation and obtaining a work permit. Currently the following type of positions are available: http://secunia.com/quality_assurance_analyst/ http://secunia.com/web_application_security_specialist/ http://secunia.com/hardcore_disassembler_and_reverse_engineer/ ---------------------------------------------------------------------- TITLE: Cisco IOS GRE Decapsulation Vulnerability SECUNIA ADVISORY ID: SA21783 VERIFY ADVISORY: http://secunia.com/advisories/21783/ CRITICAL: Less critical IMPACT: Security Bypass WHERE: >From local network OPERATING SYSTEM: Cisco IOS R12.x http://secunia.com/product/50/ Cisco IOS 12.x http://secunia.com/product/182/ DESCRIPTION: FX has reported a vulnerability in Cisco IOS, which can be exploited by malicious people to bypass certain security restrictions. This can potentially be exploited to bypass access control lists on the router by sending specially crafted packets. NOTE: Cisco IOS version 12.0S, with a revision later than 12.0(23)S, with CEF enabled is not affected. SOLUTION: Apply patch CSCuk27655, CSCea22552, or CSCei62762. PROVIDED AND/OR DISCOVERED BY: FX, Phenoelit. ORIGINAL ADVISORY: Phenoelit: http://www.phenoelit.de/stuff/CiscoGRE.txt Cisco: http://www.cisco.com/warp/public/707/cisco-sr-20060906-gre.shtml ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

Unrestricted file upload vulnerability in fileupload.html in vtiger CRM 4.2.4, and possibly earlier versions, allows remote attackers to upload and execute arbitrary files with executable extensions in the /cashe/mails folder

The proxy DNS service in Symantec Gateway Security (SGS) allows remote attackers to make arbitrary DNS queries to third-party DNS servers, while hiding the source IP address of the attacker. NOTE: another researcher has stated that the default configuration does not proxy DNS queries received on the external interface