-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: curl security update Advisory ID: RHSA-2011:0918-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2011-0918.html Issue date: 2011-07-05 CVE Names: CVE-2011-2192 ===================================================================== 1. Summary: Updated curl packages that fix one security issue are now available for Red Hat Enterprise Linux 4, 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 AS version 4 - i386, ia64, ppc, s390, 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 Desktop version 4 - i386, x86_64 Red Hat Enterprise Linux ES version 4 - i386, ia64, 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 WS version 4 - i386, ia64, 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. It was found that cURL always performed credential delegation when authenticating with GSSAPI. A rogue server could use this flaw to obtain the client's credentials and impersonate that client to other servers that are using GSSAPI. (CVE-2011-2192) 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/kb/docs/DOC-11259 5. Bugs fixed (http://bugzilla.redhat.com/): 711454 - CVE-2011-2192 curl: Improper delegation of client credentials during GSS negotiation 6. Package List: Red Hat Enterprise Linux AS version 4: Source: ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/curl-7.12.1-17.el4.src.rpm i386: curl-7.12.1-17.el4.i386.rpm curl-debuginfo-7.12.1-17.el4.i386.rpm curl-devel-7.12.1-17.el4.i386.rpm ia64: curl-7.12.1-17.el4.i386.rpm curl-7.12.1-17.el4.ia64.rpm curl-debuginfo-7.12.1-17.el4.i386.rpm curl-debuginfo-7.12.1-17.el4.ia64.rpm curl-devel-7.12.1-17.el4.ia64.rpm ppc: curl-7.12.1-17.el4.ppc.rpm curl-7.12.1-17.el4.ppc64.rpm curl-debuginfo-7.12.1-17.el4.ppc.rpm curl-debuginfo-7.12.1-17.el4.ppc64.rpm curl-devel-7.12.1-17.el4.ppc.rpm s390: curl-7.12.1-17.el4.s390.rpm curl-debuginfo-7.12.1-17.el4.s390.rpm curl-devel-7.12.1-17.el4.s390.rpm s390x: curl-7.12.1-17.el4.s390.rpm curl-7.12.1-17.el4.s390x.rpm curl-debuginfo-7.12.1-17.el4.s390.rpm curl-debuginfo-7.12.1-17.el4.s390x.rpm curl-devel-7.12.1-17.el4.s390x.rpm x86_64: curl-7.12.1-17.el4.i386.rpm curl-7.12.1-17.el4.x86_64.rpm curl-debuginfo-7.12.1-17.el4.i386.rpm curl-debuginfo-7.12.1-17.el4.x86_64.rpm curl-devel-7.12.1-17.el4.x86_64.rpm Red Hat Enterprise Linux Desktop version 4: Source: ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/curl-7.12.1-17.el4.src.rpm i386: curl-7.12.1-17.el4.i386.rpm curl-debuginfo-7.12.1-17.el4.i386.rpm curl-devel-7.12.1-17.el4.i386.rpm x86_64: curl-7.12.1-17.el4.i386.rpm curl-7.12.1-17.el4.x86_64.rpm curl-debuginfo-7.12.1-17.el4.i386.rpm curl-debuginfo-7.12.1-17.el4.x86_64.rpm curl-devel-7.12.1-17.el4.x86_64.rpm Red Hat Enterprise Linux ES version 4: Source: ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/curl-7.12.1-17.el4.src.rpm i386: curl-7.12.1-17.el4.i386.rpm curl-debuginfo-7.12.1-17.el4.i386.rpm curl-devel-7.12.1-17.el4.i386.rpm ia64: curl-7.12.1-17.el4.i386.rpm curl-7.12.1-17.el4.ia64.rpm curl-debuginfo-7.12.1-17.el4.i386.rpm curl-debuginfo-7.12.1-17.el4.ia64.rpm curl-devel-7.12.1-17.el4.ia64.rpm x86_64: curl-7.12.1-17.el4.i386.rpm curl-7.12.1-17.el4.x86_64.rpm curl-debuginfo-7.12.1-17.el4.i386.rpm curl-debuginfo-7.12.1-17.el4.x86_64.rpm curl-devel-7.12.1-17.el4.x86_64.rpm Red Hat Enterprise Linux WS version 4: Source: ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/curl-7.12.1-17.el4.src.rpm i386: curl-7.12.1-17.el4.i386.rpm curl-debuginfo-7.12.1-17.el4.i386.rpm curl-devel-7.12.1-17.el4.i386.rpm ia64: curl-7.12.1-17.el4.i386.rpm curl-7.12.1-17.el4.ia64.rpm curl-debuginfo-7.12.1-17.el4.i386.rpm curl-debuginfo-7.12.1-17.el4.ia64.rpm curl-devel-7.12.1-17.el4.ia64.rpm x86_64: curl-7.12.1-17.el4.i386.rpm curl-7.12.1-17.el4.x86_64.rpm curl-debuginfo-7.12.1-17.el4.i386.rpm curl-debuginfo-7.12.1-17.el4.x86_64.rpm curl-devel-7.12.1-17.el4.x86_64.rpm Red Hat Enterprise Linux Desktop (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/curl-7.15.5-9.el5_6.3.src.rpm i386: curl-7.15.5-9.el5_6.3.i386.rpm curl-debuginfo-7.15.5-9.el5_6.3.i386.rpm x86_64: curl-7.15.5-9.el5_6.3.i386.rpm curl-7.15.5-9.el5_6.3.x86_64.rpm curl-debuginfo-7.15.5-9.el5_6.3.i386.rpm curl-debuginfo-7.15.5-9.el5_6.3.x86_64.rpm RHEL Desktop Workstation (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/curl-7.15.5-9.el5_6.3.src.rpm i386: curl-debuginfo-7.15.5-9.el5_6.3.i386.rpm curl-devel-7.15.5-9.el5_6.3.i386.rpm x86_64: curl-debuginfo-7.15.5-9.el5_6.3.i386.rpm curl-debuginfo-7.15.5-9.el5_6.3.x86_64.rpm curl-devel-7.15.5-9.el5_6.3.i386.rpm curl-devel-7.15.5-9.el5_6.3.x86_64.rpm Red Hat Enterprise Linux (v. 5 server): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/curl-7.15.5-9.el5_6.3.src.rpm i386: curl-7.15.5-9.el5_6.3.i386.rpm curl-debuginfo-7.15.5-9.el5_6.3.i386.rpm curl-devel-7.15.5-9.el5_6.3.i386.rpm ia64: curl-7.15.5-9.el5_6.3.ia64.rpm curl-debuginfo-7.15.5-9.el5_6.3.ia64.rpm curl-devel-7.15.5-9.el5_6.3.ia64.rpm ppc: curl-7.15.5-9.el5_6.3.ppc.rpm curl-7.15.5-9.el5_6.3.ppc64.rpm curl-debuginfo-7.15.5-9.el5_6.3.ppc.rpm curl-debuginfo-7.15.5-9.el5_6.3.ppc64.rpm curl-devel-7.15.5-9.el5_6.3.ppc.rpm curl-devel-7.15.5-9.el5_6.3.ppc64.rpm s390x: curl-7.15.5-9.el5_6.3.s390.rpm curl-7.15.5-9.el5_6.3.s390x.rpm curl-debuginfo-7.15.5-9.el5_6.3.s390.rpm curl-debuginfo-7.15.5-9.el5_6.3.s390x.rpm curl-devel-7.15.5-9.el5_6.3.s390.rpm curl-devel-7.15.5-9.el5_6.3.s390x.rpm x86_64: curl-7.15.5-9.el5_6.3.i386.rpm curl-7.15.5-9.el5_6.3.x86_64.rpm curl-debuginfo-7.15.5-9.el5_6.3.i386.rpm curl-debuginfo-7.15.5-9.el5_6.3.x86_64.rpm curl-devel-7.15.5-9.el5_6.3.i386.rpm curl-devel-7.15.5-9.el5_6.3.x86_64.rpm Red Hat Enterprise Linux Desktop (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/curl-7.19.7-26.el6_1.1.src.rpm i386: curl-7.19.7-26.el6_1.1.i686.rpm curl-debuginfo-7.19.7-26.el6_1.1.i686.rpm libcurl-7.19.7-26.el6_1.1.i686.rpm x86_64: curl-7.19.7-26.el6_1.1.x86_64.rpm curl-debuginfo-7.19.7-26.el6_1.1.i686.rpm curl-debuginfo-7.19.7-26.el6_1.1.x86_64.rpm libcurl-7.19.7-26.el6_1.1.i686.rpm libcurl-7.19.7-26.el6_1.1.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-7.19.7-26.el6_1.1.src.rpm i386: curl-debuginfo-7.19.7-26.el6_1.1.i686.rpm libcurl-devel-7.19.7-26.el6_1.1.i686.rpm x86_64: curl-debuginfo-7.19.7-26.el6_1.1.i686.rpm curl-debuginfo-7.19.7-26.el6_1.1.x86_64.rpm libcurl-devel-7.19.7-26.el6_1.1.i686.rpm libcurl-devel-7.19.7-26.el6_1.1.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-7.19.7-26.el6_1.1.src.rpm x86_64: curl-7.19.7-26.el6_1.1.x86_64.rpm curl-debuginfo-7.19.7-26.el6_1.1.i686.rpm curl-debuginfo-7.19.7-26.el6_1.1.x86_64.rpm libcurl-7.19.7-26.el6_1.1.i686.rpm libcurl-7.19.7-26.el6_1.1.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-7.19.7-26.el6_1.1.src.rpm x86_64: curl-debuginfo-7.19.7-26.el6_1.1.i686.rpm curl-debuginfo-7.19.7-26.el6_1.1.x86_64.rpm libcurl-devel-7.19.7-26.el6_1.1.i686.rpm libcurl-devel-7.19.7-26.el6_1.1.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/curl-7.19.7-26.el6_1.1.src.rpm i386: curl-7.19.7-26.el6_1.1.i686.rpm curl-debuginfo-7.19.7-26.el6_1.1.i686.rpm libcurl-7.19.7-26.el6_1.1.i686.rpm libcurl-devel-7.19.7-26.el6_1.1.i686.rpm ppc64: curl-7.19.7-26.el6_1.1.ppc64.rpm curl-debuginfo-7.19.7-26.el6_1.1.ppc.rpm curl-debuginfo-7.19.7-26.el6_1.1.ppc64.rpm libcurl-7.19.7-26.el6_1.1.ppc.rpm libcurl-7.19.7-26.el6_1.1.ppc64.rpm libcurl-devel-7.19.7-26.el6_1.1.ppc.rpm libcurl-devel-7.19.7-26.el6_1.1.ppc64.rpm s390x: curl-7.19.7-26.el6_1.1.s390x.rpm curl-debuginfo-7.19.7-26.el6_1.1.s390.rpm curl-debuginfo-7.19.7-26.el6_1.1.s390x.rpm libcurl-7.19.7-26.el6_1.1.s390.rpm libcurl-7.19.7-26.el6_1.1.s390x.rpm libcurl-devel-7.19.7-26.el6_1.1.s390.rpm libcurl-devel-7.19.7-26.el6_1.1.s390x.rpm x86_64: curl-7.19.7-26.el6_1.1.x86_64.rpm curl-debuginfo-7.19.7-26.el6_1.1.i686.rpm curl-debuginfo-7.19.7-26.el6_1.1.x86_64.rpm libcurl-7.19.7-26.el6_1.1.i686.rpm libcurl-7.19.7-26.el6_1.1.x86_64.rpm libcurl-devel-7.19.7-26.el6_1.1.i686.rpm libcurl-devel-7.19.7-26.el6_1.1.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/curl-7.19.7-26.el6_1.1.src.rpm i386: curl-7.19.7-26.el6_1.1.i686.rpm curl-debuginfo-7.19.7-26.el6_1.1.i686.rpm libcurl-7.19.7-26.el6_1.1.i686.rpm libcurl-devel-7.19.7-26.el6_1.1.i686.rpm x86_64: curl-7.19.7-26.el6_1.1.x86_64.rpm curl-debuginfo-7.19.7-26.el6_1.1.i686.rpm curl-debuginfo-7.19.7-26.el6_1.1.x86_64.rpm libcurl-7.19.7-26.el6_1.1.i686.rpm libcurl-7.19.7-26.el6_1.1.x86_64.rpm libcurl-devel-7.19.7-26.el6_1.1.i686.rpm libcurl-devel-7.19.7-26.el6_1.1.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-2011-2192.html https://access.redhat.com/security/updates/classification/#moderate http://curl.haxx.se/docs/adv_20110623.html 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2011 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFOE1PXXlSAg2UNWIIRAnwXAJ9g/rjErfEDe3QRETAj8sNur4SW5QCdFaan oXfQDHj8Bmh5DRFH0OylbsU= =UTAX -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce