ID

VAR-201201-0038

CVE

CVE-2012-0053

TITLE

Apache HTTP Server Permission Licensing and Access Control Issue Vulnerability

DESCRIPTION

protocol.c in the Apache HTTP Server 2.2.x through 2.2.21 does not properly restrict header information during construction of Bad Request (aka 400) error documents, which allows remote attackers to obtain the values of HTTPOnly cookies via vectors involving a (1) long or (2) malformed header in conjunction with crafted web script. Apache HTTP Server is prone to an information-disclosure vulnerability. The issue occurs in the default error response for status code 400. Successful exploits will allow attackers to obtain sensitive information that may aid in further attacks. The vulnerability affects Apache HTTP Server versions 2.2.0 through 2.2.21. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Note: the current version of the following document is available here: https://h20566.www2.hp.com/portal/site/hpsc/public/kb/ docDisplay?docId=emr_na-c03691745 SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: c03691745 Version: 1 HPSBST02848 SSRT101112 rev.1 - HP XP P9000 Command View Advanced Edition Suite Products, Remote Disclosure of Information NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2013-03-27 Last Updated: 2013-03-27 Potential Security Impact: Remote disclosure of information Source: Hewlett-Packard Company, HP Software Security Response Team VULNERABILITY SUMMARY A potential security vulnerability has been identified with HP XP P9000 Command View Advanced Edition Suite products including HP P9000 Command View Advanced Edition Software (DevMgr), HP XP Provisioning Manager Software (ProvMgr), HP P9000 Replication Manager Software (RepMgr), and HP P9000 Tiered Storage Manager Software (TSMgr). The vulnerability could be remotely exploited resulting in a disclosure of information. References: CVE-2012-0053 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. HP XP P9000 Command View Advanced Edition Suite Software: Software Product Affected Versions (Platform) HP P9000 Command View Advanced Edition Software (DevMgr) 7.0.0-00 to earlier than 7.4.1-00 (Windows/Linux) HP XP Provisioning Manager Software (ProvMgr) 5.0.0-00 to earlier than 7.0.0-00 (Windows/Linux) NOTE : From version 7.0.0-00 and subsequent, ProvMgr has been integrated into DevMgr. HP P9000 Tiered Storage Manager Software (TSMgr) 5.0.0-00 to earlier than 7.4.1-00 (Windows/Linux) HP P9000 Replication Monitor Software (RepMon) 5.0.0-00 to earlier than 6.0.0-00 (Windows) HP P9000 Replication Manager Software (RepMgr) 6.0.0-00 to earlier than 7.4.1-00 (Windows) 7.0.0-00 to earlier than 7.4.1-00 (Linux) BACKGROUND CVSS 2.0 Base Metrics =========================================================== Reference Base Vector Base Score CVE-2012-0053 (AV:N/AC:M/Au:N/C:P/I:N/A:N) 4.3 =========================================================== Information on CVSS is documented in HP Customer Notice: HPSN-2008-002 RESOLUTION HP has provided the following updates for HP XP P9000 Command View Advanced Edition Suite products. In addition, instructions for a Mitigation Solution are also provided below. Software Product Software Version Updates (Platform) HP P9000 Command View Advanced Edition Software (DevMgr) 7.4.1-00 or subsequent (Windows/Linux) HP XP Provisioning Manager Software (ProvMgr) Please apply the Mitigation Solution below HP P9000 Tiered Storage Manager Software (TSMgr) 7.4.1-00 or subsequent (Windows/Linux) HP P9000 Replication Monitor Software (RepMon) Please apply the Mitigation Solution below HP P9000 Replication Manager Software (RepMgr) 7.4.1-00 or subsequent (Windows/Linux) Mitigation Solution - The following procedure can be applied to avoid this vulnerability: Open a command window and change to the current directory by executing the following command: Windows... cd Common-Component-installation-directory\bin Linux ... cd Common-Component-installation-directory/bin Stop the services of P9000 Command View AE Suite products by executing the following command: hcmdssrv /stop Backup the file below, then open it with a text editor: Windows... Common-Component-installation-directory\httpsd\conf\httpsd.conf Linux ... Common-Component-installation-directory/httpsd/conf/httpsd.conf In the above file, after the line: (ErrorDocument 417 "Expectation Failed"), Add the line : (ErrorDocument 400 "Bad Request") NOTE : For the products listed below, a slightly different version of the line must be added instead. Product Version (Platform) CVXPAE 5.0.0-00 to earlier than 5.8.0-00 (Windows) 5.1.0-00 to earlier than 5.8.0-00 (Linux) ProvMgr 5.0.0-00 to earlier than 5.8.0-00 (Windows) 5.1.0-00 to earlier than 5.8.0-00 (Linux) TSMgr 5.0.0-00 to earlier than 5.8.0-00 (Windows) 5.1.0-00 to earlier than 5.8.0-00 (Linux) RepMon 5.0.0-00 to earlier than 5.8.0-00 (Windows) Add the following line to the end of the file styled in the following manner: (ErrorDocument 400 "Bad Request) NOTE : Bad Request is entered without the closing double quotation mark. If this line already exists in the file, do not add it. Save the modified file. Start the services of the XP P9000 Command View AE Suite products by executing the following command: hcmdssrv /start HISTORY Version:1 (rev.1) - 27 March 2013 Initial release Third Party Security Patches: Third party security patches that are to be installed on systems running HP software products should be applied in accordance with the customer's patch management policy. Support: For issues about implementing the recommendations of this Security Bulletin, contact normal HP Services support channel. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hp.com. Report: To report a potential security vulnerability with any HP supported product, send Email to: security-alert@hp.com Subscribe: To initiate a subscription to receive future HP Security Bulletin alerts via Email: http://h41183.www4.hp.com/signup_alerts.php?jumpid=hpsc_secbulletins Security Bulletin List: A list of HP Security Bulletins, updated periodically, is contained in HP Security Notice HPSN-2011-001: https://h20566.www2.hp.com/portal/site/hpsc/public/kb/ docDisplay?docId=emr_na-c02964430 Security Bulletin Archive: A list of recently released Security Bulletins is available here: http://h20566.www2.hp.com/portal/site/hpsc/public/kb/secBullArchive/ Software Product Category: The Software Product Category is represented in the title by the two characters following HPSB. 3C = 3COM 3P = 3rd Party Software GN = HP General Software HF = HP Hardware and Firmware MP = MPE/iX MU = Multi-Platform Software NS = NonStop Servers OV = OpenVMS PI = Printing and Imaging PV = ProCurve ST = Storage Software TU = Tru64 UNIX UX = HP-UX Copyright 2013 Hewlett-Packard Development Company, L.P. Hewlett-Packard Company shall not be liable for technical or editorial errors or omissions contained herein. The information provided is provided "as is" without warranty of any kind. To the extent permitted by law, neither HP or its affiliates, subcontractors or suppliers will be liable for incidental,special or consequential damages including downtime cost; lost profits;damages relating to the procurement of substitute products or services; or damages for loss of data, or software restoration. The information in this document is subject to change without notice. Hewlett-Packard Company and the names of Hewlett-Packard products referenced herein are trademarks of Hewlett-Packard Company in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners. Please review the CVE identifiers referenced below for details. Impact ====== A remote attacker might obtain sensitive information, gain privileges, send requests to unintended servers behind proxies, bypass certain security restrictions, obtain the values of HTTPOnly cookies, or cause a Denial of Service in various ways. A local attacker could gain escalated privileges. Workaround ========== There is no known workaround at this time. Resolution ========== All Apache HTTP Server users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=www-servers/apache-2.2.22-r1" References ========== [ 1 ] CVE-2010-0408 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-0408 [ 2 ] CVE-2010-0434 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-0434 [ 3 ] CVE-2010-1452 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-1452 [ 4 ] CVE-2010-2791 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-2791 [ 5 ] CVE-2011-3192 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3192 [ 6 ] CVE-2011-3348 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3348 [ 7 ] CVE-2011-3368 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3368 [ 8 ] CVE-2011-3607 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3607 [ 9 ] CVE-2011-4317 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-4317 [ 10 ] CVE-2012-0021 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0021 [ 11 ] CVE-2012-0031 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0031 [ 12 ] CVE-2012-0053 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0053 [ 13 ] CVE-2012-0883 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0883 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-201206-25.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 https://bugs.gentoo.org. License ======= Copyright 2012 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 . It was discovered that the Apache HTTP Server did not properly validate the request URI for proxied requests. (CVE-2011-3368) It was discovered that mod_proxy_ajp incorrectly returned an "Internal Server Error" response when processing certain malformed HTTP requests, which caused the back-end server to be marked as failed in configurations where mod_proxy was used in load balancer mode. A remote attacker could cause mod_proxy to not send requests to back-end AJP (Apache JServ Protocol) servers for the retry timeout period or until all back-end servers were marked as failed. (CVE-2011-3607) A NULL pointer dereference flaw was found in the httpd mod_log_config module. This update also fixes the following bug: * The fix for CVE-2011-3192 provided by the RHSA-2011:1330 update introduced a regression in the way httpd handled certain Range HTTP header values. This update corrects this regression. Solution: The References section of this erratum contains a download link (you must log in to download the update). Before applying the update, back up your existing JBoss Enterprise Web Server installation (including all applications and configuration files). HP OpenView Network Node Manager (OV NNM) v7.53 running on HP-UX, Linux, and Solaris. MANUAL ACTIONS: Yes - NonUpdate Install the hotfix for SSRT100772. PRODUCT SPECIFIC INFORMATION HP-UX Software Assistant: HP-UX Software Assistant is an enhanced application that replaces HP-UX Security Patch Check. It analyzes all Security Bulletins issued by HP and lists recommended actions that may apply to a specific HP-UX system. It can also download patches and create a depot automatically. For more information see https://www.hp.com/go/swa The following text is for use by the HP-UX Software Assistant. The apr-util package has also been updated to the latest version. Here are the details from the Slackware 13.37 ChangeLog: +--------------------------+ patches/packages/apr-util-1.4.1-i486-1_slack13.37.txz: Upgraded. Version bump for httpd upgrade. patches/packages/httpd-2.2.22-i486-1_slack13.37.txz: Upgraded. *) SECURITY: CVE-2011-3368 (cve.mitre.org) Reject requests where the request-URI does not match the HTTP specification, preventing unexpected expansion of target URLs in some reverse proxy configurations. [Joe Orton] *) SECURITY: CVE-2011-3607 (cve.mitre.org) Fix integer overflow in ap_pregsub() which, when the mod_setenvif module is enabled, could allow local users to gain privileges via a .htaccess file. [Stefan Fritsch, Greg Ames] *) SECURITY: CVE-2011-4317 (cve.mitre.org) Resolve additional cases of URL rewriting with ProxyPassMatch or RewriteRule, where particular request-URIs could result in undesired backend network exposure in some configurations. [Joe Orton] *) SECURITY: CVE-2012-0021 (cve.mitre.org) mod_log_config: Fix segfault (crash) when the '%{cookiename}C' log format string is in use and a client sends a nameless, valueless cookie, causing a denial of service. The issue existed since version 2.2.17. PR 52256. [Eric Covener] For more information, see: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3368 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3607 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4317 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0021 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0031 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0053 (* 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 packages for Slackware 12.0: ftp://ftp.slackware.com/pub/slackware/slackware-12.0/patches/packages/apr-util-1.4.1-i486-1_slack12.0.tgz ftp://ftp.slackware.com/pub/slackware/slackware-12.0/patches/packages/httpd-2.2.22-i486-1_slack12.0.tgz Updated packages for Slackware 12.1: ftp://ftp.slackware.com/pub/slackware/slackware-12.1/patches/packages/apr-util-1.4.1-i486-1_slack12.1.tgz ftp://ftp.slackware.com/pub/slackware/slackware-12.1/patches/packages/httpd-2.2.22-i486-1_slack12.1.tgz Updated packages for Slackware 12.2: ftp://ftp.slackware.com/pub/slackware/slackware-12.2/patches/packages/apr-util-1.4.1-i486-1_slack12.2.tgz ftp://ftp.slackware.com/pub/slackware/slackware-12.2/patches/packages/httpd-2.2.22-i486-1_slack12.2.tgz Updated packages for Slackware 13.0: ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/apr-util-1.4.1-i486-1_slack13.0.txz ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/httpd-2.2.22-i486-1_slack13.0.txz Updated packages for Slackware x86_64 13.0: ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/apr-util-1.4.1-x86_64-1_slack13.0.txz ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/httpd-2.2.22-x86_64-1_slack13.0.txz Updated packages for Slackware 13.1: ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/apr-util-1.4.1-i486-1_slack13.1.txz ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/httpd-2.2.22-i486-1_slack13.1.txz Updated packages for Slackware x86_64 13.1: ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/apr-util-1.4.1-x86_64-1_slack13.1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/httpd-2.2.22-x86_64-1_slack13.1.txz Updated packages for Slackware 13.37: ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/apr-util-1.4.1-i486-1_slack13.37.txz ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/httpd-2.2.22-i486-1_slack13.37.txz Updated packages for Slackware x86_64 13.37: ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/apr-util-1.4.1-x86_64-1_slack13.37.txz ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/httpd-2.2.22-x86_64-1_slack13.37.txz Updated packages for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/l/apr-util-1.4.1-i486-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/httpd-2.2.22-i486-1.txz Updated packages for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/l/apr-util-1.4.1-x86_64-1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/httpd-2.2.22-x86_64-1.txz MD5 signatures: +-------------+ Slackware 12.0 packages: 3143affee7e89d16a2f5b4f58f1f2c9d apr-util-1.4.1-i486-1_slack12.0.tgz 86c2b71a544c9533794951f718bd907b httpd-2.2.22-i486-1_slack12.0.tgz Slackware 12.1 packages: aab31157fa672bb2bc11851b486c9d5c apr-util-1.4.1-i486-1_slack12.1.tgz 1362ef9a9b2d355e1cf9b5c7e0ae0607 httpd-2.2.22-i486-1_slack12.1.tgz Slackware 12.2 packages: f30f1f0a949f321b6aefb99a703eca3f apr-util-1.4.1-i486-1_slack12.2.tgz 18fd6ddd6e6bbf4a7222ade821ec1aa1 httpd-2.2.22-i486-1_slack12.2.tgz Slackware 13.0 packages: d3600fef7f1cabb62554417567fb55ab apr-util-1.4.1-i486-1_slack13.0.txz 0456c808efb92da333942ff939746d77 httpd-2.2.22-i486-1_slack13.0.txz Slackware x86_64 13.0 packages: d15c2e0a4aa074bbadfa50099da482b2 apr-util-1.4.1-x86_64-1_slack13.0.txz 1b72685b2519bbf167973d88dce562e1 httpd-2.2.22-x86_64-1_slack13.0.txz Slackware 13.1 packages: 9c7c2bb99c99f3a6275f0dc9636ce38c apr-util-1.4.1-i486-1_slack13.1.txz 49a5e4a73be2328d80cca186efe2f6f7 httpd-2.2.22-i486-1_slack13.1.txz Slackware x86_64 13.1 packages: 4f9dcb6495c04d3094cc68050440505b apr-util-1.4.1-x86_64-1_slack13.1.txz 1f378f8a4d990d7298e0155b22cfcf19 httpd-2.2.22-x86_64-1_slack13.1.txz Slackware 13.37 packages: 7feb382700511d72737c5a31e91ee56e apr-util-1.4.1-i486-1_slack13.37.txz 783de593b5827c8601e2b486cf98397f httpd-2.2.22-i486-1_slack13.37.txz Slackware x86_64 13.37 packages: 1bd4b3df67a0449f3015e82e47cd808d apr-util-1.4.1-x86_64-1_slack13.37.txz 8999903e736cbb29c055ea2bf66cfed1 httpd-2.2.22-x86_64-1_slack13.37.txz Slackware -current packages: e709c8056cede91c35fd354ad5b654df l/apr-util-1.4.1-i486-1.txz 97c295a42d4678537c62d6ce54d3e1fa n/httpd-2.2.22-i486-1.txz Slackware x86_64 -current packages: 55fdf36b05ff7e82aa9a015289290424 l/apr-util-1.4.1-x86_64-1.txz 09daa138b81fbf877596e4abc2a01bb6 n/httpd-2.2.22-x86_64-1.txz Installation instructions: +------------------------+ Upgrade the packages as root: # upgradepkg apr-util-1.4.1-i486-1_slack13.37.txz httpd-2.2.22-i486-1_slack13.37.txz Then, restart the httpd daemon. +-----+ 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. ---------------------------------------------------------------------- The final version of the CSI 6.0 has been released. Find out why this is not just another Patch Management solution: http://secunia.com/blog/325/ ---------------------------------------------------------------------- TITLE: Hitachi Multiple Products Apache HTTP Server "httpOnly" Cookie Disclosure Vulnerability SECUNIA ADVISORY ID: SA51626 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/51626/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=51626 RELEASE DATE: 2012-12-26 DISCUSS ADVISORY: http://secunia.com/advisories/51626/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/51626/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=51626 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Hitachi has acknowledged a vulnerability in multiple products, which can be exploited by malicious people to disclose potentially sensitive information. For more information see vulnerability #1 in: SA47779 Please see the vendor's advisory for a list of affected products. ORIGINAL ADVISORY: Hitachi (HS12-033): http://www.hitachi.co.jp/Prod/comp/soft1/security/info/vuls/HS12-033/index.html OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/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 ---------------------------------------------------------------------- . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: httpd security update Advisory ID: RHSA-2012:0323-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2012-0323.html Issue date: 2012-02-21 CVE Names: CVE-2011-3607 CVE-2011-3639 CVE-2012-0031 CVE-2012-0053 ===================================================================== 1. Summary: Updated httpd packages that fix multiple security issues are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate 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: RHEL Desktop Workstation (v. 5 client) - i386, x86_64 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. It was discovered that the fix for CVE-2011-3368 (released via RHSA-2011:1392) did not completely address the problem. An attacker could bypass the fix and make a reverse proxy connect to an arbitrary server not directly accessible to the attacker by sending an HTTP version 0.9 request. (CVE-2011-3639) The httpd server included the full HTTP header line in the default error page generated when receiving an excessively long or malformed header. Malicious JavaScript running in the server's domain context could use this flaw to gain access to httpOnly cookies. (CVE-2012-0053) An integer overflow flaw, leading to a heap-based buffer overflow, was found in the way httpd performed substitutions in regular expressions. An attacker able to set certain httpd settings, such as a user permitted to override the httpd configuration for a specific directory using a ".htaccess" file, could use this flaw to crash the httpd child process or, possibly, execute arbitrary code with the privileges of the "apache" user. (CVE-2011-3607) A flaw was found in the way httpd handled child process status information. A malicious program running with httpd child process privileges (such as a PHP or CGI script) could use this flaw to cause the parent httpd process to crash during httpd service shutdown. (CVE-2012-0031) All httpd users should upgrade to these updated packages, which contain backported patches to correct these issues. After installing the updated packages, the httpd daemon will be restarted automatically. 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/kb/docs/DOC-11259 5. Bugs fixed (http://bugzilla.redhat.com/): 752080 - CVE-2011-3639 httpd: http 0.9 request bypass of the reverse proxy vulnerability CVE-2011-3368 fix 769844 - CVE-2011-3607 httpd: ap_pregsub Integer overflow to buffer overflow 773744 - CVE-2012-0031 httpd: possible crash on shutdown due to flaw in scoreboard handling 785069 - CVE-2012-0053 httpd: cookie exposure due to error responses 6. Package List: Red Hat Enterprise Linux Desktop (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/httpd-2.2.3-63.el5_8.1.src.rpm i386: httpd-2.2.3-63.el5_8.1.i386.rpm httpd-debuginfo-2.2.3-63.el5_8.1.i386.rpm mod_ssl-2.2.3-63.el5_8.1.i386.rpm x86_64: httpd-2.2.3-63.el5_8.1.x86_64.rpm httpd-debuginfo-2.2.3-63.el5_8.1.x86_64.rpm mod_ssl-2.2.3-63.el5_8.1.x86_64.rpm RHEL Desktop Workstation (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/httpd-2.2.3-63.el5_8.1.src.rpm i386: httpd-debuginfo-2.2.3-63.el5_8.1.i386.rpm httpd-devel-2.2.3-63.el5_8.1.i386.rpm httpd-manual-2.2.3-63.el5_8.1.i386.rpm x86_64: httpd-debuginfo-2.2.3-63.el5_8.1.i386.rpm httpd-debuginfo-2.2.3-63.el5_8.1.x86_64.rpm httpd-devel-2.2.3-63.el5_8.1.i386.rpm httpd-devel-2.2.3-63.el5_8.1.x86_64.rpm httpd-manual-2.2.3-63.el5_8.1.x86_64.rpm Red Hat Enterprise Linux (v. 5 server): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/httpd-2.2.3-63.el5_8.1.src.rpm i386: httpd-2.2.3-63.el5_8.1.i386.rpm httpd-debuginfo-2.2.3-63.el5_8.1.i386.rpm httpd-devel-2.2.3-63.el5_8.1.i386.rpm httpd-manual-2.2.3-63.el5_8.1.i386.rpm mod_ssl-2.2.3-63.el5_8.1.i386.rpm ia64: httpd-2.2.3-63.el5_8.1.ia64.rpm httpd-debuginfo-2.2.3-63.el5_8.1.ia64.rpm httpd-devel-2.2.3-63.el5_8.1.ia64.rpm httpd-manual-2.2.3-63.el5_8.1.ia64.rpm mod_ssl-2.2.3-63.el5_8.1.ia64.rpm ppc: httpd-2.2.3-63.el5_8.1.ppc.rpm httpd-debuginfo-2.2.3-63.el5_8.1.ppc.rpm httpd-debuginfo-2.2.3-63.el5_8.1.ppc64.rpm httpd-devel-2.2.3-63.el5_8.1.ppc.rpm httpd-devel-2.2.3-63.el5_8.1.ppc64.rpm httpd-manual-2.2.3-63.el5_8.1.ppc.rpm mod_ssl-2.2.3-63.el5_8.1.ppc.rpm s390x: httpd-2.2.3-63.el5_8.1.s390x.rpm httpd-debuginfo-2.2.3-63.el5_8.1.s390.rpm httpd-debuginfo-2.2.3-63.el5_8.1.s390x.rpm httpd-devel-2.2.3-63.el5_8.1.s390.rpm httpd-devel-2.2.3-63.el5_8.1.s390x.rpm httpd-manual-2.2.3-63.el5_8.1.s390x.rpm mod_ssl-2.2.3-63.el5_8.1.s390x.rpm x86_64: httpd-2.2.3-63.el5_8.1.x86_64.rpm httpd-debuginfo-2.2.3-63.el5_8.1.i386.rpm httpd-debuginfo-2.2.3-63.el5_8.1.x86_64.rpm httpd-devel-2.2.3-63.el5_8.1.i386.rpm httpd-devel-2.2.3-63.el5_8.1.x86_64.rpm httpd-manual-2.2.3-63.el5_8.1.x86_64.rpm mod_ssl-2.2.3-63.el5_8.1.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-2011-3607.html https://www.redhat.com/security/data/cve/CVE-2011-3639.html https://www.redhat.com/security/data/cve/CVE-2012-0031.html https://www.redhat.com/security/data/cve/CVE-2012-0053.html https://access.redhat.com/security/updates/classification/#moderate https://rhn.redhat.com/errata/RHSA-2011-1392.html 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2012 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFPRBwPXlSAg2UNWIIRAlvJAJ0TMniw4hLPlG+CAhF6cZd3RqTH3QCfVlvK 6HtbvIeYuOnRkg4sqECy22U= =UZwj -----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

remote

TYPE

permissions and access control issues

CONFIGURATIONS

EXPLOIT AVAILABILITY

PATCH

EXTERNAL IDS

REFERENCES