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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2013.0579 Moderate: curl security update 26 April 2013 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: curl Publisher: Red Hat Operating System: Red Hat Enterprise Linux WS/Desktop 5 Red Hat Enterprise Linux Server 5 Red Hat Enterprise Linux WS/Desktop 6 Red Hat Enterprise Linux Server 6 Impact/Access: Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2013-1944 Reference: ESB-2013.0561 ESB-2013.0535 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2013-0771.html - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: curl security update Advisory ID: RHSA-2013:0771-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-0771.html Issue date: 2013-04-24 CVE Names: CVE-2013-1944 ===================================================================== 1. Summary: Updated curl packages that fix one security issue are now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link 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 Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 3. Description: cURL provides the libcurl library and a command line tool for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. A flaw was found in the way libcurl matched domains associated with cookies. This could lead to cURL or an application linked against libcurl sending the wrong cookie if only part of the domain name matched the domain associated with the cookie, disclosing the cookie to unrelated hosts. (CVE-2013-1944) Red Hat would like to thank the cURL project for reporting this issue. Upstream acknowledges YAMADA Yasuharu as the original reporter. Users of curl should upgrade to these updated packages, which contain a backported patch to correct this issue. All running applications using libcurl must be restarted for the update to take effect. 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/knowledge/articles/11258 5. Bugs fixed (http://bugzilla.redhat.com/): 950577 - CVE-2013-1944 curl: Cookie domain suffix match vulnerability 6. Package List: Red Hat Enterprise Linux Desktop (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/curl-7.15.5-16.el5_9.src.rpm i386: curl-7.15.5-16.el5_9.i386.rpm curl-debuginfo-7.15.5-16.el5_9.i386.rpm x86_64: curl-7.15.5-16.el5_9.i386.rpm curl-7.15.5-16.el5_9.x86_64.rpm curl-debuginfo-7.15.5-16.el5_9.i386.rpm curl-debuginfo-7.15.5-16.el5_9.x86_64.rpm RHEL Desktop Workstation (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/curl-7.15.5-16.el5_9.src.rpm i386: curl-debuginfo-7.15.5-16.el5_9.i386.rpm curl-devel-7.15.5-16.el5_9.i386.rpm x86_64: curl-debuginfo-7.15.5-16.el5_9.i386.rpm curl-debuginfo-7.15.5-16.el5_9.x86_64.rpm curl-devel-7.15.5-16.el5_9.i386.rpm curl-devel-7.15.5-16.el5_9.x86_64.rpm Red Hat Enterprise Linux (v. 5 server): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/curl-7.15.5-16.el5_9.src.rpm i386: curl-7.15.5-16.el5_9.i386.rpm curl-debuginfo-7.15.5-16.el5_9.i386.rpm curl-devel-7.15.5-16.el5_9.i386.rpm ia64: curl-7.15.5-16.el5_9.ia64.rpm curl-debuginfo-7.15.5-16.el5_9.ia64.rpm curl-devel-7.15.5-16.el5_9.ia64.rpm ppc: curl-7.15.5-16.el5_9.ppc.rpm curl-7.15.5-16.el5_9.ppc64.rpm curl-debuginfo-7.15.5-16.el5_9.ppc.rpm curl-debuginfo-7.15.5-16.el5_9.ppc64.rpm curl-devel-7.15.5-16.el5_9.ppc.rpm curl-devel-7.15.5-16.el5_9.ppc64.rpm s390x: curl-7.15.5-16.el5_9.s390.rpm curl-7.15.5-16.el5_9.s390x.rpm curl-debuginfo-7.15.5-16.el5_9.s390.rpm curl-debuginfo-7.15.5-16.el5_9.s390x.rpm curl-devel-7.15.5-16.el5_9.s390.rpm curl-devel-7.15.5-16.el5_9.s390x.rpm x86_64: curl-7.15.5-16.el5_9.i386.rpm curl-7.15.5-16.el5_9.x86_64.rpm curl-debuginfo-7.15.5-16.el5_9.i386.rpm curl-debuginfo-7.15.5-16.el5_9.x86_64.rpm curl-devel-7.15.5-16.el5_9.i386.rpm curl-devel-7.15.5-16.el5_9.x86_64.rpm Red Hat Enterprise Linux Desktop (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/curl-7.19.7-36.el6_4.src.rpm i386: curl-7.19.7-36.el6_4.i686.rpm curl-debuginfo-7.19.7-36.el6_4.i686.rpm libcurl-7.19.7-36.el6_4.i686.rpm x86_64: curl-7.19.7-36.el6_4.x86_64.rpm curl-debuginfo-7.19.7-36.el6_4.i686.rpm curl-debuginfo-7.19.7-36.el6_4.x86_64.rpm libcurl-7.19.7-36.el6_4.i686.rpm libcurl-7.19.7-36.el6_4.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/curl-7.19.7-36.el6_4.src.rpm i386: curl-debuginfo-7.19.7-36.el6_4.i686.rpm libcurl-devel-7.19.7-36.el6_4.i686.rpm x86_64: curl-debuginfo-7.19.7-36.el6_4.i686.rpm curl-debuginfo-7.19.7-36.el6_4.x86_64.rpm libcurl-devel-7.19.7-36.el6_4.i686.rpm libcurl-devel-7.19.7-36.el6_4.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/curl-7.19.7-36.el6_4.src.rpm x86_64: curl-7.19.7-36.el6_4.x86_64.rpm curl-debuginfo-7.19.7-36.el6_4.i686.rpm curl-debuginfo-7.19.7-36.el6_4.x86_64.rpm libcurl-7.19.7-36.el6_4.i686.rpm libcurl-7.19.7-36.el6_4.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/curl-7.19.7-36.el6_4.src.rpm x86_64: curl-debuginfo-7.19.7-36.el6_4.i686.rpm curl-debuginfo-7.19.7-36.el6_4.x86_64.rpm libcurl-devel-7.19.7-36.el6_4.i686.rpm libcurl-devel-7.19.7-36.el6_4.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/curl-7.19.7-36.el6_4.src.rpm i386: curl-7.19.7-36.el6_4.i686.rpm curl-debuginfo-7.19.7-36.el6_4.i686.rpm libcurl-7.19.7-36.el6_4.i686.rpm libcurl-devel-7.19.7-36.el6_4.i686.rpm ppc64: curl-7.19.7-36.el6_4.ppc64.rpm curl-debuginfo-7.19.7-36.el6_4.ppc.rpm curl-debuginfo-7.19.7-36.el6_4.ppc64.rpm libcurl-7.19.7-36.el6_4.ppc.rpm libcurl-7.19.7-36.el6_4.ppc64.rpm libcurl-devel-7.19.7-36.el6_4.ppc.rpm libcurl-devel-7.19.7-36.el6_4.ppc64.rpm s390x: curl-7.19.7-36.el6_4.s390x.rpm curl-debuginfo-7.19.7-36.el6_4.s390.rpm curl-debuginfo-7.19.7-36.el6_4.s390x.rpm libcurl-7.19.7-36.el6_4.s390.rpm libcurl-7.19.7-36.el6_4.s390x.rpm libcurl-devel-7.19.7-36.el6_4.s390.rpm libcurl-devel-7.19.7-36.el6_4.s390x.rpm x86_64: curl-7.19.7-36.el6_4.x86_64.rpm curl-debuginfo-7.19.7-36.el6_4.i686.rpm curl-debuginfo-7.19.7-36.el6_4.x86_64.rpm libcurl-7.19.7-36.el6_4.i686.rpm libcurl-7.19.7-36.el6_4.x86_64.rpm libcurl-devel-7.19.7-36.el6_4.i686.rpm libcurl-devel-7.19.7-36.el6_4.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/curl-7.19.7-36.el6_4.src.rpm i386: curl-7.19.7-36.el6_4.i686.rpm curl-debuginfo-7.19.7-36.el6_4.i686.rpm libcurl-7.19.7-36.el6_4.i686.rpm libcurl-devel-7.19.7-36.el6_4.i686.rpm x86_64: curl-7.19.7-36.el6_4.x86_64.rpm curl-debuginfo-7.19.7-36.el6_4.i686.rpm curl-debuginfo-7.19.7-36.el6_4.x86_64.rpm libcurl-7.19.7-36.el6_4.i686.rpm libcurl-7.19.7-36.el6_4.x86_64.rpm libcurl-devel-7.19.7-36.el6_4.i686.rpm libcurl-devel-7.19.7-36.el6_4.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/#package 7. References: https://www.redhat.com/security/data/cve/CVE-2013-1944.html https://access.redhat.com/security/updates/classification/#moderate http://curl.haxx.se/docs/adv_20130412.html 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2013 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFReB5SXlSAg2UNWIIRAsdkAJ4r0eBEf3zXgZqD1pxzrf3m1nGYYgCfUER1 vy4xp7WyDEP2xa5IeA0qZOE= =yUR6 - -----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). 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