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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2011.0232 Moderate: mailman security update 2 March 2011 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: mailman Publisher: Red Hat Operating System: Red Hat Enterprise Linux AS/ES/WS 4 Red Hat Enterprise Linux Desktop 4 Red Hat Enterprise Linux Server 5 Red Hat Enterprise Linux WS/Desktop 5 Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux WS/Desktop 6 Impact/Access: Cross-site Scripting -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2011-0707 CVE-2010-3089 CVE-2008-0564 Reference: ESB-2011.0196 ESB-2008.0279 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2011-0307.html https://rhn.redhat.com/errata/RHSA-2011-0308.html Comment: This bulletin contains two (2) Red Hat security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: mailman security update Advisory ID: RHSA-2011:0307-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2011-0307.html Issue date: 2011-03-01 CVE Names: CVE-2008-0564 CVE-2010-3089 CVE-2011-0707 ===================================================================== 1. Summary: An updated mailman package that fixes multiple security issues is now available for Red Hat Enterprise Linux 4 and 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 AS version 4 - i386, ia64, ppc, s390, s390x, x86_64 Red Hat Enterprise Linux Desktop version 4 - i386, x86_64 Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64 Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64 3. Description: Mailman is a program used to help manage email discussion lists. Multiple input sanitization flaws were found in the way Mailman displayed usernames of subscribed users on certain pages. If a user who is subscribed to a mailing list were able to trick a victim into visiting one of those pages, they could perform a cross-site scripting (XSS) attack against the victim. (CVE-2011-0707) Multiple input sanitization flaws were found in the way Mailman displayed mailing list information. A mailing list administrator could use this flaw to conduct a cross-site scripting (XSS) attack against victims viewing a list's "listinfo" page. (CVE-2008-0564, CVE-2010-3089) Red Hat would like to thank Mark Sapiro for reporting the CVE-2011-0707 and CVE-2010-3089 issues. Users of mailman should upgrade to this updated package, which contains backported patches to correct these issues. 4. Solution: Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/kb/docs/DOC-11259 5. Bugs fixed (http://bugzilla.redhat.com/): 431526 - CVE-2008-0564 mailman: XSS triggerable by list administrator 631881 - CVE-2010-3089 mailman: Multiple security flaws leading to cross-site scripting (XSS) attacks 677375 - CVE-2011-0707 Mailman: Three XSS flaws due improper escaping of the full name of the member 6. Package List: Red Hat Enterprise Linux AS version 4: Source: ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/mailman-2.1.5.1-34.rhel4.7.src.rpm i386: mailman-2.1.5.1-34.rhel4.7.i386.rpm mailman-debuginfo-2.1.5.1-34.rhel4.7.i386.rpm ia64: mailman-2.1.5.1-34.rhel4.7.ia64.rpm mailman-debuginfo-2.1.5.1-34.rhel4.7.ia64.rpm ppc: mailman-2.1.5.1-34.rhel4.7.ppc.rpm mailman-debuginfo-2.1.5.1-34.rhel4.7.ppc.rpm s390: mailman-2.1.5.1-34.rhel4.7.s390.rpm mailman-debuginfo-2.1.5.1-34.rhel4.7.s390.rpm s390x: mailman-2.1.5.1-34.rhel4.7.s390x.rpm mailman-debuginfo-2.1.5.1-34.rhel4.7.s390x.rpm x86_64: mailman-2.1.5.1-34.rhel4.7.x86_64.rpm mailman-debuginfo-2.1.5.1-34.rhel4.7.x86_64.rpm Red Hat Enterprise Linux Desktop version 4: Source: ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/mailman-2.1.5.1-34.rhel4.7.src.rpm i386: mailman-2.1.5.1-34.rhel4.7.i386.rpm mailman-debuginfo-2.1.5.1-34.rhel4.7.i386.rpm x86_64: mailman-2.1.5.1-34.rhel4.7.x86_64.rpm mailman-debuginfo-2.1.5.1-34.rhel4.7.x86_64.rpm Red Hat Enterprise Linux ES version 4: Source: ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/mailman-2.1.5.1-34.rhel4.7.src.rpm i386: mailman-2.1.5.1-34.rhel4.7.i386.rpm mailman-debuginfo-2.1.5.1-34.rhel4.7.i386.rpm ia64: mailman-2.1.5.1-34.rhel4.7.ia64.rpm mailman-debuginfo-2.1.5.1-34.rhel4.7.ia64.rpm x86_64: mailman-2.1.5.1-34.rhel4.7.x86_64.rpm mailman-debuginfo-2.1.5.1-34.rhel4.7.x86_64.rpm Red Hat Enterprise Linux WS version 4: Source: ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/mailman-2.1.5.1-34.rhel4.7.src.rpm i386: mailman-2.1.5.1-34.rhel4.7.i386.rpm mailman-debuginfo-2.1.5.1-34.rhel4.7.i386.rpm ia64: mailman-2.1.5.1-34.rhel4.7.ia64.rpm mailman-debuginfo-2.1.5.1-34.rhel4.7.ia64.rpm x86_64: mailman-2.1.5.1-34.rhel4.7.x86_64.rpm mailman-debuginfo-2.1.5.1-34.rhel4.7.x86_64.rpm RHEL Desktop Workstation (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/mailman-2.1.9-6.el5_6.1.src.rpm i386: mailman-2.1.9-6.el5_6.1.i386.rpm mailman-debuginfo-2.1.9-6.el5_6.1.i386.rpm x86_64: mailman-2.1.9-6.el5_6.1.x86_64.rpm mailman-debuginfo-2.1.9-6.el5_6.1.x86_64.rpm Red Hat Enterprise Linux (v. 5 server): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/mailman-2.1.9-6.el5_6.1.src.rpm i386: mailman-2.1.9-6.el5_6.1.i386.rpm mailman-debuginfo-2.1.9-6.el5_6.1.i386.rpm ia64: mailman-2.1.9-6.el5_6.1.ia64.rpm mailman-debuginfo-2.1.9-6.el5_6.1.ia64.rpm ppc: mailman-2.1.9-6.el5_6.1.ppc.rpm mailman-debuginfo-2.1.9-6.el5_6.1.ppc.rpm s390x: mailman-2.1.9-6.el5_6.1.s390x.rpm mailman-debuginfo-2.1.9-6.el5_6.1.s390x.rpm x86_64: mailman-2.1.9-6.el5_6.1.x86_64.rpm mailman-debuginfo-2.1.9-6.el5_6.1.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-2008-0564.html https://www.redhat.com/security/data/cve/CVE-2010-3089.html https://www.redhat.com/security/data/cve/CVE-2011-0707.html https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://www.redhat.com/security/team/contact/ Copyright 2011 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFNbXexXlSAg2UNWIIRAvS/AJ0ShjEGyLzj3q70HFoWnZTFkv8KywCeIJIw ThIqixg5of3x+Yh/+ADnbXM= =uY5D - -----END PGP SIGNATURE----- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: mailman security update Advisory ID: RHSA-2011:0308-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2011-0308.html Issue date: 2011-03-01 CVE Names: CVE-2010-3089 CVE-2011-0707 ===================================================================== 1. Summary: An updated mailman package that fixes multiple security issues is now available for Red Hat Enterprise Linux 6. 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: Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 3. Description: Mailman is a program used to help manage email discussion lists. Multiple input sanitization flaws were found in the way Mailman displayed usernames of subscribed users on certain pages. If a user who is subscribed to a mailing list were able to trick a victim into visiting one of those pages, they could perform a cross-site scripting (XSS) attack against the victim. (CVE-2011-0707) Multiple input sanitization flaws were found in the way Mailman displayed mailing list information. A mailing list administrator could use this flaw to conduct a cross-site scripting (XSS) attack against victims viewing a list's "listinfo" page. (CVE-2010-3089) Red Hat would like to thank Mark Sapiro for reporting these issues. Users of mailman should upgrade to this updated package, which contains backported patches to correct these issues. 4. Solution: Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/kb/docs/DOC-11259 5. Bugs fixed (http://bugzilla.redhat.com/): 631881 - CVE-2010-3089 mailman: Multiple security flaws leading to cross-site scripting (XSS) attacks 677375 - CVE-2011-0707 Mailman: Three XSS flaws due improper escaping of the full name of the member 6. Package List: Red Hat Enterprise Linux Server (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/mailman-2.1.12-14.el6_0.2.src.rpm i386: mailman-2.1.12-14.el6_0.2.i686.rpm mailman-debuginfo-2.1.12-14.el6_0.2.i686.rpm ppc64: mailman-2.1.12-14.el6_0.2.ppc64.rpm mailman-debuginfo-2.1.12-14.el6_0.2.ppc64.rpm s390x: mailman-2.1.12-14.el6_0.2.s390x.rpm mailman-debuginfo-2.1.12-14.el6_0.2.s390x.rpm x86_64: mailman-2.1.12-14.el6_0.2.x86_64.rpm mailman-debuginfo-2.1.12-14.el6_0.2.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/mailman-2.1.12-14.el6_0.2.src.rpm i386: mailman-2.1.12-14.el6_0.2.i686.rpm mailman-debuginfo-2.1.12-14.el6_0.2.i686.rpm x86_64: mailman-2.1.12-14.el6_0.2.x86_64.rpm mailman-debuginfo-2.1.12-14.el6_0.2.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-2010-3089.html https://www.redhat.com/security/data/cve/CVE-2011-0707.html https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://www.redhat.com/security/team/contact/ Copyright 2011 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFNbXnZXlSAg2UNWIIRAqjTAJ0ep858G2I8bGLZ/03WDUQPi/kEdQCglpKd PwUpgHeBNrhVcXbEMrfE/oc= =YFz3 - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iD8DBQFNbavV/iFOrG6YcBERAutCAJ9eIO+0xP9EhtWG3VWPeP2MUNrnEwCfTT6M yvpRCmI1ywycM6oipmWnekg= =EtVo -----END PGP SIGNATURE-----