ID

VAR-201111-0190

CVE

CVE-2011-3607

TITLE

Apache HTTP Server ‘ ap_pregsub() ‘function local privilege escalation vulnerability

DESCRIPTION

Integer overflow in the ap_pregsub function in server/util.c in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x through 2.2.21, when the mod_setenvif module is enabled, allows local users to gain privileges via a .htaccess file with a crafted SetEnvIf directive, in conjunction with a crafted HTTP request header, leading to a heap-based buffer overflow. Apache HTTP Server is prone to a local privilege-escalation vulnerability because of an integer-overflow error. Local attackers can exploit this issue to run arbitrary code with elevated privileges (with the privileges of the Apache webserver process). Failed exploit attempts may crash the affected application, denying service to legitimate users. Note: To trigger this issue, 'mod_setenvif' must be enabled and the attacker should be able to place a malicious '.htaccess' file on the affected webserver. 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). -----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-c03360041 SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: c03360041 Version: 1 HPSBMU02786 SSRT100877 rev.1 - HP System Management Homepage (SMH) Running on Linux and Windows, Remote Unauthorized Access, Disclosure of Information, Data Modification, Denial of Service (DoS), Execution of Arbitrary Code NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2012-06-26 Last Updated: 2012-06-26 Potential Security Impact: Remote unauthorized access, disclosure of information, data modification, Denial of Service (DoS), execution of arbitrary code Source: Hewlett-Packard Company, HP Software Security Response Team VULNERABILITY SUMMARY Potential security vulnerabilities have been identified with HP System Management Homepage (SMH) running on Linux and Windows. The vulnerabilities could be exploited remotely resulting in unauthorized access, disclosure of information, data modification, Denial of Service (DoS), and execution of arbitrary code. References: CVE-2011-1944, CVE-2011-2821, CVE-2011-2834, CVE-2011-3379, CVE-2011-3607, CVE-2011-4078, CVE-2011-4108, CVE-2011-4153, CVE-2011-4317, CVE-2011-4415, CVE-2011-4576, CVE-2011-4577, CVE-2011-4619, CVE-2011-4885, CVE-2012-0021, CVE-2012-0027, CVE-2012-0031, CVE-2012-0036, CVE-2012-0053, CVE-2012-0057, CVE-2012-0830, CVE-2012-1165, CVE-2012-1823, CVE-2012-2012 (AUTOCOMPLETE enabled), CVE-2012-2013 (DoS), CVE-2012-2014 (Improper input validation), CVE-2012-2015 (Privilege Elevation), CVE-2012-2016 (Information disclosure), SSRT100336, SSRT100753, SSRT100669, SSRT100676, SSRT100695, SSRT100714, SSRT100760, SSRT100786, SSRT100787, SSRT100815, SSRT100840, SSRT100843, SSRT100869 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. HP System Management Homepage (SMH) before v7.1.1 running on Linux and Windows. BACKGROUND CVSS 2.0 Base Metrics =========================================================== Reference Base Vector Base Score CVE-2012-2012 (AV:N/AC:L/Au:N/C:C/I:C/A:P) 9.7 CVE-2012-2013 (AV:N/AC:M/Au:N/C:P/I:P/A:P) 6.8 CVE-2012-2014 (AV:N/AC:M/Au:S/C:N/I:N/A:N) 6.8 CVE-2012-2015 (AV:N/AC:M/Au:S/C:P/I:N/A:N) 6.5 CVE-2012-2016 (AV:L/AC:M/Au:S/C:C/I:N/A:N) 4.4 CVE-2011-1944 (AV:N/AC:M/Au:N/C:C/I:C/A:C) 9.3 CVE-2011-2821 (AV:N/AC:L/Au:N/C:P/I:P/A:P) 7.5 CVE-2011-2834 (AV:N/AC:M/Au:N/C:P/I:P/A:P) 6.8 CVE-2011-3379 (AV:N/AC:L/Au:N/C:P/I:P/A:P) 7.5 CVE-2011-3607 (AV:L/AC:M/Au:N/C:P/I:P/A:P) 4.4 CVE-2011-4078 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2011-4108 (AV:N/AC:M/Au:N/C:P/I:N/A:N) 4.3 CVE-2011-4153 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2011-4317 (AV:N/AC:M/Au:N/C:N/I:P/A:N) 4.3 CVE-2011-4415 (AV:L/AC:H/Au:N/C:N/I:N/A:P) 1.2 CVE-2011-4576 (AV:N/AC:L/Au:N/C:P/I:N/A:N) 5.0 CVE-2011-4577 (AV:N/AC:M/Au:N/C:N/I:N/A:P) 4.3 CVE-2011-4619 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2011-4885 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2012-0021 (AV:N/AC:H/Au:N/C:N/I:N/A:P) 2.6 CVE-2012-0027 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2012-0031 (AV:L/AC:L/Au:N/C:P/I:P/A:P) 4.6 CVE-2012-0036 (AV:N/AC:L/Au:N/C:P/I:P/A:P) 7.5 CVE-2012-0053 (AV:N/AC:M/Au:N/C:P/I:N/A:N) 4.3 CVE-2012-0057 (AV:N/AC:L/Au:N/C:P/I:P/A:N) 6.4 CVE-2012-0830 (AV:N/AC:L/Au:N/C:P/I:P/A:P) 7.5 CVE-2012-1165 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2012-1823 (AV:N/AC:L/Au:N/C:P/I:P/A:P) 7.5 =========================================================== Information on CVSS is documented in HP Customer Notice: HPSN-2008-002 RESOLUTION HP has provided HP System Management Homepage v7.1.1 or subsequent to resolve the vulnerabilities. HP System Management Homepage v7.1.1 is available here: HP System Management Homepage for Windows x64 [Download here] or enter the following URL into the browser address window. http://h20566.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdDetail s/?sp4ts.oid=4091409&spf_p.tpst=psiSwdMain&spf_p.prp_psiSwdMain=wsrp-navigati onalState%3Dlang%253Den%257Ccc%253DUS%257CprodSeriesId%253D4091408%257CprodNa meId%253D4091409%257CswEnvOID%253D4064%257CswLang%253D8%257CswItem%253DMTX-ab 0d4e9bb4654a8da503eccfd9%257Cmode%253D3%257Caction%253DdriverDocument&javax.p ortlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vign ette.cachetoken HP System Management Homepage for Windows x86 [Download here] or enter the following URL into the browser address window. http://h20566.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdDetail s/?sp4ts.oid=4091409&spf_p.tpst=psiSwdMain&spf_p.prp_psiSwdMain=wsrp-navigati onalState%3Dlang%253Den%257Ccc%253DUS%257CprodSeriesId%253D4091408%257CprodNa meId%253D4091409%257CswEnvOID%253D4022%257CswLang%253D8%257CswItem%253DMTX-f7 c0d15d28474255bd0ec23136%257Cmode%253D3%257Caction%253DdriverDocument&javax.p ortlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vign ette.cachetoken HP System Management Homepage for Linux (AMD64/EM64T) [Download here] or enter the following URL into the browser address window. http://h20566.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdDetail s/?sp4ts.oid=4091409&spf_p.tpst=psiSwdMain&spf_p.prp_psiSwdMain=wsrp-navigati onalState%3Dlang%253Den%257Ccc%253DUS%257CprodSeriesId%253D4091408%257CprodNa meId%253D4091409%257CswEnvOID%253D4035%257CswLang%253D8%257CswItem%253DMTX-18 d373dd1361400fbaca892942%257Cmode%253D3%257Caction%253DdriverDocument&javax.p ortlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vign ette.cachetoken HP System Management Homepage for Linux (x86) [Download here] or enter the following URL into the browser address window. http://h20566.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdDetail s/?sp4ts.oid=4091409&spf_p.tpst=psiSwdMain&spf_p.prp_psiSwdMain=wsrp-navigati onalState%3Dlang%253Den%257Ccc%253DUS%257CprodSeriesId%253D4091408%257CprodNa meId%253D4091409%257CswEnvOID%253D4006%257CswLang%253D8%257CswItem%253DMTX-9e 8a0188f97d48139dcb466509%257Cmode%253D3%257Caction%253DdriverDocument&javax.p ortlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vign ette.cachetoken HISTORY Version:1 (rev.1) 26 June 2012 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 2012 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. 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. HP Secure Web Server (SWS) for OpenVMS V2.2 and earlier. ============================================================================ Ubuntu Security Notice USN-1368-1 February 16, 2012 apache2 vulnerabilities ============================================================================ A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 11.10 - Ubuntu 11.04 - Ubuntu 10.10 - Ubuntu 10.04 LTS - Ubuntu 8.04 LTS Summary: Several security issues were fixed in the Apache HTTP Server. An attacker having write access to a .htaccess file may exploit this to possibly execute arbitrary code. (CVE-2011-3607) Prutha Parikh discovered that the mod_proxy module did not properly interact with the RewriteRule and ProxyPassMatch pattern matches in the configuration of a reverse proxy. This could allow remote attackers to contact internal webservers behind the proxy that were not intended for external exposure. (CVE-2011-4317) Rainer Canavan discovered that the mod_log_config module incorrectly handled a certain format string when used with a threaded MPM. A remote attacker could exploit this to cause a denial of service via a specially- crafted cookie. This issue only affected Ubuntu 11.04 and 11.10. A remote attacker could exploit this to obtain the values of certain HTTPOnly cookies. (CVE-2012-0053) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 11.10: apache2.2-common 2.2.20-1ubuntu1.2 Ubuntu 11.04: apache2.2-common 2.2.17-1ubuntu1.5 Ubuntu 10.10: apache2.2-common 2.2.16-1ubuntu3.5 Ubuntu 10.04 LTS: apache2.2-common 2.2.14-5ubuntu8.8 Ubuntu 8.04 LTS: apache2.2-common 2.2.8-1ubuntu0.23 In general, a standard system update will make all the necessary changes. The mod_proxy module in the Apache HTTP Server 1.3.x through 1.3.42, 2.0.x through 2.0.64, and 2.2.x through 2.2.21, when the Revision 1179239 patch is in place, does not properly interact with use of (1) RewriteRule and (2) ProxyPassMatch pattern matches for configuration of a reverse proxy, which allows remote attackers to send requests to intranet servers via a malformed URI containing an \@ (at sign) character and a : (colon) character in invalid positions. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-3368 (CVE-2011-4317). _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3607 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4317 _______________________________________________________________________ Updated Packages: Mandriva Linux 2010.1: 47721c86104358598ddc96c7e93cbdf8 2010.1/i586/apache-base-2.2.15-3.6mdv2010.2.i586.rpm c4029cf90932f6c6d864cc3d91750bca 2010.1/i586/apache-devel-2.2.15-3.6mdv2010.2.i586.rpm 1f9554a4bdb15089b2711b77fe927c61 2010.1/i586/apache-htcacheclean-2.2.15-3.6mdv2010.2.i586.rpm 8d1d86c9b9737d244fde84560718d8e4 2010.1/i586/apache-mod_authn_dbd-2.2.15-3.6mdv2010.2.i586.rpm d33b4789fd1effc6222440d4cd04dd9e 2010.1/i586/apache-mod_cache-2.2.15-3.6mdv2010.2.i586.rpm 634a44c3077bf6b56a19ba2ee367c7ec 2010.1/i586/apache-mod_dav-2.2.15-3.6mdv2010.2.i586.rpm e6d01a8e87b87234c6ac49aa9491aa6f 2010.1/i586/apache-mod_dbd-2.2.15-3.6mdv2010.2.i586.rpm 8a062c3d3255701c066879d4092f70be 2010.1/i586/apache-mod_deflate-2.2.15-3.6mdv2010.2.i586.rpm 9c8a07706f25f84c7fb1deadd948a754 2010.1/i586/apache-mod_disk_cache-2.2.15-3.6mdv2010.2.i586.rpm 8bc3e2eea57fb63efb5b184e11ca8f1b 2010.1/i586/apache-mod_file_cache-2.2.15-3.6mdv2010.2.i586.rpm 498bc63dfedfa9021a0dd91b6ffed359 2010.1/i586/apache-mod_ldap-2.2.15-3.6mdv2010.2.i586.rpm 586c31feb7fb7ca857ef7ee45bf9aebf 2010.1/i586/apache-mod_mem_cache-2.2.15-3.6mdv2010.2.i586.rpm 308a280dc26817b96a6845bc7578c3db 2010.1/i586/apache-mod_proxy-2.2.15-3.6mdv2010.2.i586.rpm 328ac2fe0f4e22d6fe07ae7f70a52fe2 2010.1/i586/apache-mod_proxy_ajp-2.2.15-3.6mdv2010.2.i586.rpm 930c0accae0dd1f5a575d3585c323ac9 2010.1/i586/apache-mod_proxy_scgi-2.2.15-3.6mdv2010.2.i586.rpm 2a5777c4e69db66cc2ae0415aaa0dc9f 2010.1/i586/apache-mod_reqtimeout-2.2.15-3.6mdv2010.2.i586.rpm 66b7801aa2e0c5dca2615ccdafed173e 2010.1/i586/apache-mod_ssl-2.2.15-3.6mdv2010.2.i586.rpm 8d9053f7c60598e3e9fd7a31c2ddaf87 2010.1/i586/apache-modules-2.2.15-3.6mdv2010.2.i586.rpm 8fad2bd2b81936e4d56feac1c7a4a241 2010.1/i586/apache-mod_userdir-2.2.15-3.6mdv2010.2.i586.rpm 12cf47a671ecc70457b74d77da1e976b 2010.1/i586/apache-mpm-event-2.2.15-3.6mdv2010.2.i586.rpm 97f21f06c7a6b92c4c31c97b0f3ab060 2010.1/i586/apache-mpm-itk-2.2.15-3.6mdv2010.2.i586.rpm 17a097d14ee2d2eb8d9f5d4f1b9c1843 2010.1/i586/apache-mpm-peruser-2.2.15-3.6mdv2010.2.i586.rpm 5b488c7767f3c922f36de062e230de3d 2010.1/i586/apache-mpm-prefork-2.2.15-3.6mdv2010.2.i586.rpm 1c8974dfcec0aa5b8d8260c258d6df49 2010.1/i586/apache-mpm-worker-2.2.15-3.6mdv2010.2.i586.rpm f8ed0cb6600be8c3ec1f2b802a7c0eed 2010.1/i586/apache-source-2.2.15-3.6mdv2010.2.i586.rpm 482f8796d668ae703faaf53d3f4c2c7f 2010.1/SRPMS/apache-2.2.15-3.6mdv2010.2.src.rpm Mandriva Linux 2010.1/X86_64: 04a6488038ca1a84d7e91ce51e4d677f 2010.1/x86_64/apache-base-2.2.15-3.6mdv2010.2.x86_64.rpm 2ba4bd05b46725f127e5b2033fd51667 2010.1/x86_64/apache-devel-2.2.15-3.6mdv2010.2.x86_64.rpm f351ed5721f1b05a6b7dc87ed7aa7a69 2010.1/x86_64/apache-htcacheclean-2.2.15-3.6mdv2010.2.x86_64.rpm 153c76dacd12ef6981827213ec0c8772 2010.1/x86_64/apache-mod_authn_dbd-2.2.15-3.6mdv2010.2.x86_64.rpm 7ed6d7c584fc0eb78303e39ed60b4a73 2010.1/x86_64/apache-mod_cache-2.2.15-3.6mdv2010.2.x86_64.rpm 5a3617389d5a007ecf3dfa4f5ab91b85 2010.1/x86_64/apache-mod_dav-2.2.15-3.6mdv2010.2.x86_64.rpm 93edc8b77815d7cba4373419cb8f5a59 2010.1/x86_64/apache-mod_dbd-2.2.15-3.6mdv2010.2.x86_64.rpm 6e5e5caf00902784efdf13c10939db9d 2010.1/x86_64/apache-mod_deflate-2.2.15-3.6mdv2010.2.x86_64.rpm 4a0347d7d0670c0538d2682dfe9e1e53 2010.1/x86_64/apache-mod_disk_cache-2.2.15-3.6mdv2010.2.x86_64.rpm 8bcc135e98c375d28c3afcd629535a4a 2010.1/x86_64/apache-mod_file_cache-2.2.15-3.6mdv2010.2.x86_64.rpm 214355942ac62028f2697d82906b3920 2010.1/x86_64/apache-mod_ldap-2.2.15-3.6mdv2010.2.x86_64.rpm d9701a16932c1d36f3551fd0ad99ac0f 2010.1/x86_64/apache-mod_mem_cache-2.2.15-3.6mdv2010.2.x86_64.rpm 0514e08540031d1a8fc22420440cf2eb 2010.1/x86_64/apache-mod_proxy-2.2.15-3.6mdv2010.2.x86_64.rpm 564d18314a970303342fa5ef1f5bcd23 2010.1/x86_64/apache-mod_proxy_ajp-2.2.15-3.6mdv2010.2.x86_64.rpm d77370118f402a18bd465508b9ae74c1 2010.1/x86_64/apache-mod_proxy_scgi-2.2.15-3.6mdv2010.2.x86_64.rpm fe3a57456ddb162f53ec86b64aa0f218 2010.1/x86_64/apache-mod_reqtimeout-2.2.15-3.6mdv2010.2.x86_64.rpm b880b8406d1a500a9f4503c06fcfe072 2010.1/x86_64/apache-mod_ssl-2.2.15-3.6mdv2010.2.x86_64.rpm 3392607a02a34b7a53207feb7ed73498 2010.1/x86_64/apache-modules-2.2.15-3.6mdv2010.2.x86_64.rpm f06a2e4cac81365e5c73e365b0f35abe 2010.1/x86_64/apache-mod_userdir-2.2.15-3.6mdv2010.2.x86_64.rpm 3d13698fac6a6dfdafa026b1152a5b1c 2010.1/x86_64/apache-mpm-event-2.2.15-3.6mdv2010.2.x86_64.rpm 16ba47b4fea6f39569be110bbcfaedb6 2010.1/x86_64/apache-mpm-itk-2.2.15-3.6mdv2010.2.x86_64.rpm f24cd380dad81a610d73419eaeb86e04 2010.1/x86_64/apache-mpm-peruser-2.2.15-3.6mdv2010.2.x86_64.rpm d170fad92e75077db15fd802be9deda2 2010.1/x86_64/apache-mpm-prefork-2.2.15-3.6mdv2010.2.x86_64.rpm d967b2e614babf85b3df09589e6978e2 2010.1/x86_64/apache-mpm-worker-2.2.15-3.6mdv2010.2.x86_64.rpm 2c7f977cb7a7494a3e7f020c591b5bea 2010.1/x86_64/apache-source-2.2.15-3.6mdv2010.2.x86_64.rpm 482f8796d668ae703faaf53d3f4c2c7f 2010.1/SRPMS/apache-2.2.15-3.6mdv2010.2.src.rpm Mandriva Linux 2011: 627e6ab0f50fa35c7a639626e23a38a3 2011/i586/apache-base-2.2.21-0.4-mdv2011.0.i586.rpm f834f9e39003d30ee6d2e2b7b3c6253c 2011/i586/apache-devel-2.2.21-0.4-mdv2011.0.i586.rpm e96cfc5498ea7afca1fe2b22168d3259 2011/i586/apache-htcacheclean-2.2.21-0.4-mdv2011.0.i586.rpm f6700e8a1bc0a6a34b18f5ed091231e3 2011/i586/apache-mod_authn_dbd-2.2.21-0.4-mdv2011.0.i586.rpm 8d37dfd4133c3078702921a517f726b7 2011/i586/apache-mod_cache-2.2.21-0.4-mdv2011.0.i586.rpm 49ce15b00c473c0ff39f54d5741e91a5 2011/i586/apache-mod_dav-2.2.21-0.4-mdv2011.0.i586.rpm 42cb7d2f579c14bfb8682a0b8174603f 2011/i586/apache-mod_dbd-2.2.21-0.4-mdv2011.0.i586.rpm 35fcf3b213505b161067e8ba65cbfe2a 2011/i586/apache-mod_deflate-2.2.21-0.4-mdv2011.0.i586.rpm 2d8ee244d999ddcf58afb5f92de698f4 2011/i586/apache-mod_disk_cache-2.2.21-0.4-mdv2011.0.i586.rpm b2e589ebe2292ea479929203fc3059f2 2011/i586/apache-mod_file_cache-2.2.21-0.4-mdv2011.0.i586.rpm a1506320b89211bd3bbb8f996593e094 2011/i586/apache-mod_ldap-2.2.21-0.4-mdv2011.0.i586.rpm 7ec9927d7efccf86308be53a56c8e1ec 2011/i586/apache-mod_mem_cache-2.2.21-0.4-mdv2011.0.i586.rpm 529d3fdcc50ec7f84e8fd4053d79e939 2011/i586/apache-mod_proxy-2.2.21-0.4-mdv2011.0.i586.rpm dff350fe73e8206df27faf0590062278 2011/i586/apache-mod_proxy_ajp-2.2.21-0.4-mdv2011.0.i586.rpm 91e931c21077f11a1af420edb86c14b4 2011/i586/apache-mod_proxy_scgi-2.2.21-0.4-mdv2011.0.i586.rpm c75091575000eee79711cbc988670d0d 2011/i586/apache-mod_reqtimeout-2.2.21-0.4-mdv2011.0.i586.rpm a3953933158f467b931f77939a8802f5 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2011/x86_64/apache-mpm-peruser-2.2.21-0.4-mdv2011.0.x86_64.rpm 77fe238e2acd3e9f50a0c6b4e70dbd91 2011/x86_64/apache-mpm-prefork-2.2.21-0.4-mdv2011.0.x86_64.rpm 530632e85e3a1c56aeb5c22b59d51074 2011/x86_64/apache-mpm-worker-2.2.21-0.4-mdv2011.0.x86_64.rpm 54ae3219fe5921167de58e02d1709136 2011/x86_64/apache-source-2.2.21-0.4-mdv2011.0.x86_64.rpm fabc4aa5d999deba6d27c9ada2094dd8 2011/SRPMS/apache-2.2.21-0.4.src.rpm Mandriva Enterprise Server 5: 694c14ac1aa725219116cf0821bccd4d mes5/i586/apache-base-2.2.9-12.15mdvmes5.2.i586.rpm b78fcfdd2dcba4e1bbb2445850d309a6 mes5/i586/apache-devel-2.2.9-12.15mdvmes5.2.i586.rpm d0df79579e11145dc6222c7be498a08b mes5/i586/apache-htcacheclean-2.2.9-12.15mdvmes5.2.i586.rpm 41bc754f609edd0585e87bfeae433ad0 mes5/i586/apache-mod_authn_dbd-2.2.9-12.15mdvmes5.2.i586.rpm 4ed0091207ac154c47948b14937d8419 mes5/i586/apache-mod_cache-2.2.9-12.15mdvmes5.2.i586.rpm 98ec70cb55cc2d6cfe75e555827e09f6 mes5/i586/apache-mod_dav-2.2.9-12.15mdvmes5.2.i586.rpm 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_______________________________________________________________________ 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 v1.4.11 (GNU/Linux) iD8DBQFPDCNImqjQ0CJFipgRAggFAJ9xCusaErCYJUSMv5oAlTiJ5D1aWACg0UBO BqETS5tTpFVDOXlCWWgYIGQ= =8O62 -----END PGP SIGNATURE----- . -----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

local

TYPE

digital error

EXPLOIT AVAILABILITY

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

HP

SOURCES

LAST UPDATE DATE

2025-07-12T21:27:27.586000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE