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===================================================================== Red Hat Security Advisory
Synopsis: Moderate: curl security update Advisory ID: RHSA-2009:1209-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2009-1209.html Issue date: 2009-08-13 CVE Names: CVE-2009-2417 =====================================================================
1. Summary:
Updated curl packages that fix security issues are now available for Red Hat Enterprise Linux 3, 4, and 5.
This update has been rated as having moderate security impact by the Red Hat Security Response Team.
2. Relevant releases/architectures:
Red Hat Enterprise Linux AS version 3 - i386, ia64, ppc, s390, s390x, x86_64 Red Hat Desktop version 3 - i386, x86_64 Red Hat Enterprise Linux ES version 3 - i386, ia64, x86_64 Red Hat Enterprise Linux WS version 3 - i386, ia64, 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 Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64 RHEL Desktop Workstation (v. 5 client) - i386, x86_64 Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64
3. Description:
cURL is a tool for getting files from FTP, HTTP, Gopher, Telnet, and Dict servers, using any of the supported protocols. cURL is designed to work without user interaction or any kind of interactivity.
Scott Cantor reported that cURL is affected by the previously published "null prefix attack", caused by incorrect handling of NULL characters in X.509 certificates. If an attacker is able to get a carefully-crafted certificate signed by a trusted Certificate Authority, the attacker could use the certificate during a man-in-the-middle attack and potentially confuse cURL into accepting it by mistake. (CVE-2009-2417)
cURL users should upgrade to these updated packages, which contain a backported patch to correct these issues. All running applications using libcurl must be restarted for the update to take effect.
4. Solution:
Before applying this update, make sure that all previously-released errata relevant to your system have been applied.
This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
5. Bugs fixed (http://bugzilla.redhat.com/):
516181 - CVE-2009-2417 curl: incorrect verification of SSL certificate with NUL in name
6. Package List:
Red Hat Enterprise Linux AS version 3:
Source: curl-7.10.6-10.rhel3.src.rpm
i386: curl-7.10.6-10.rhel3.i386.rpm curl-debuginfo-7.10.6-10.rhel3.i386.rpm curl-devel-7.10.6-10.rhel3.i386.rpm
ia64: curl-7.10.6-10.rhel3.i386.rpm curl-7.10.6-10.rhel3.ia64.rpm curl-debuginfo-7.10.6-10.rhel3.i386.rpm curl-debuginfo-7.10.6-10.rhel3.ia64.rpm curl-devel-7.10.6-10.rhel3.ia64.rpm
ppc: curl-7.10.6-10.rhel3.ppc.rpm curl-7.10.6-10.rhel3.ppc64.rpm curl-debuginfo-7.10.6-10.rhel3.ppc.rpm curl-debuginfo-7.10.6-10.rhel3.ppc64.rpm curl-devel-7.10.6-10.rhel3.ppc.rpm
s390: curl-7.10.6-10.rhel3.s390.rpm curl-debuginfo-7.10.6-10.rhel3.s390.rpm curl-devel-7.10.6-10.rhel3.s390.rpm
s390x: curl-7.10.6-10.rhel3.s390.rpm curl-7.10.6-10.rhel3.s390x.rpm curl-debuginfo-7.10.6-10.rhel3.s390.rpm curl-debuginfo-7.10.6-10.rhel3.s390x.rpm curl-devel-7.10.6-10.rhel3.s390x.rpm
x86_64: curl-7.10.6-10.rhel3.i386.rpm curl-7.10.6-10.rhel3.x86_64.rpm curl-debuginfo-7.10.6-10.rhel3.i386.rpm curl-debuginfo-7.10.6-10.rhel3.x86_64.rpm curl-devel-7.10.6-10.rhel3.x86_64.rpm
Red Hat Desktop version 3:
Source: curl-7.10.6-10.rhel3.src.rpm
i386: curl-7.10.6-10.rhel3.i386.rpm curl-debuginfo-7.10.6-10.rhel3.i386.rpm curl-devel-7.10.6-10.rhel3.i386.rpm
x86_64: curl-7.10.6-10.rhel3.i386.rpm curl-7.10.6-10.rhel3.x86_64.rpm curl-debuginfo-7.10.6-10.rhel3.i386.rpm curl-debuginfo-7.10.6-10.rhel3.x86_64.rpm curl-devel-7.10.6-10.rhel3.x86_64.rpm
Red Hat Enterprise Linux ES version 3:
Source: curl-7.10.6-10.rhel3.src.rpm
i386: curl-7.10.6-10.rhel3.i386.rpm curl-debuginfo-7.10.6-10.rhel3.i386.rpm curl-devel-7.10.6-10.rhel3.i386.rpm
ia64: curl-7.10.6-10.rhel3.i386.rpm curl-7.10.6-10.rhel3.ia64.rpm curl-debuginfo-7.10.6-10.rhel3.i386.rpm curl-debuginfo-7.10.6-10.rhel3.ia64.rpm curl-devel-7.10.6-10.rhel3.ia64.rpm
x86_64: curl-7.10.6-10.rhel3.i386.rpm curl-7.10.6-10.rhel3.x86_64.rpm curl-debuginfo-7.10.6-10.rhel3.i386.rpm curl-debuginfo-7.10.6-10.rhel3.x86_64.rpm curl-devel-7.10.6-10.rhel3.x86_64.rpm
Red Hat Enterprise Linux WS version 3:
Source: curl-7.10.6-10.rhel3.src.rpm
i386: curl-7.10.6-10.rhel3.i386.rpm curl-debuginfo-7.10.6-10.rhel3.i386.rpm curl-devel-7.10.6-10.rhel3.i386.rpm
ia64: curl-7.10.6-10.rhel3.i386.rpm curl-7.10.6-10.rhel3.ia64.rpm curl-debuginfo-7.10.6-10.rhel3.i386.rpm curl-debuginfo-7.10.6-10.rhel3.ia64.rpm curl-devel-7.10.6-10.rhel3.ia64.rpm
x86_64: curl-7.10.6-10.rhel3.i386.rpm curl-7.10.6-10.rhel3.x86_64.rpm curl-debuginfo-7.10.6-10.rhel3.i386.rpm curl-debuginfo-7.10.6-10.rhel3.x86_64.rpm curl-devel-7.10.6-10.rhel3.x86_64.rpm
Red Hat Enterprise Linux AS version 4:
Source: curl-7.12.1-11.1.el4_8.1.src.rpm
i386: curl-7.12.1-11.1.el4_8.1.i386.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.i386.rpm curl-devel-7.12.1-11.1.el4_8.1.i386.rpm
ia64: curl-7.12.1-11.1.el4_8.1.i386.rpm curl-7.12.1-11.1.el4_8.1.ia64.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.i386.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.ia64.rpm curl-devel-7.12.1-11.1.el4_8.1.ia64.rpm
ppc: curl-7.12.1-11.1.el4_8.1.ppc.rpm curl-7.12.1-11.1.el4_8.1.ppc64.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.ppc.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.ppc64.rpm curl-devel-7.12.1-11.1.el4_8.1.ppc.rpm
s390: curl-7.12.1-11.1.el4_8.1.s390.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.s390.rpm curl-devel-7.12.1-11.1.el4_8.1.s390.rpm
s390x: curl-7.12.1-11.1.el4_8.1.s390.rpm curl-7.12.1-11.1.el4_8.1.s390x.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.s390.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.s390x.rpm curl-devel-7.12.1-11.1.el4_8.1.s390x.rpm
x86_64: curl-7.12.1-11.1.el4_8.1.i386.rpm curl-7.12.1-11.1.el4_8.1.x86_64.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.i386.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.x86_64.rpm curl-devel-7.12.1-11.1.el4_8.1.x86_64.rpm
Red Hat Enterprise Linux Desktop version 4:
Source: curl-7.12.1-11.1.el4_8.1.src.rpm
i386: curl-7.12.1-11.1.el4_8.1.i386.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.i386.rpm curl-devel-7.12.1-11.1.el4_8.1.i386.rpm
x86_64: curl-7.12.1-11.1.el4_8.1.i386.rpm curl-7.12.1-11.1.el4_8.1.x86_64.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.i386.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.x86_64.rpm curl-devel-7.12.1-11.1.el4_8.1.x86_64.rpm
Red Hat Enterprise Linux ES version 4:
Source: curl-7.12.1-11.1.el4_8.1.src.rpm
i386: curl-7.12.1-11.1.el4_8.1.i386.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.i386.rpm curl-devel-7.12.1-11.1.el4_8.1.i386.rpm
ia64: curl-7.12.1-11.1.el4_8.1.i386.rpm curl-7.12.1-11.1.el4_8.1.ia64.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.i386.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.ia64.rpm curl-devel-7.12.1-11.1.el4_8.1.ia64.rpm
x86_64: curl-7.12.1-11.1.el4_8.1.i386.rpm curl-7.12.1-11.1.el4_8.1.x86_64.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.i386.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.x86_64.rpm curl-devel-7.12.1-11.1.el4_8.1.x86_64.rpm
Red Hat Enterprise Linux WS version 4:
Source: curl-7.12.1-11.1.el4_8.1.src.rpm
i386: curl-7.12.1-11.1.el4_8.1.i386.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.i386.rpm curl-devel-7.12.1-11.1.el4_8.1.i386.rpm
ia64: curl-7.12.1-11.1.el4_8.1.i386.rpm curl-7.12.1-11.1.el4_8.1.ia64.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.i386.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.ia64.rpm curl-devel-7.12.1-11.1.el4_8.1.ia64.rpm
x86_64: curl-7.12.1-11.1.el4_8.1.i386.rpm curl-7.12.1-11.1.el4_8.1.x86_64.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.i386.rpm curl-debuginfo-7.12.1-11.1.el4_8.1.x86_64.rpm curl-devel-7.12.1-11.1.el4_8.1.x86_64.rpm
Red Hat Enterprise Linux Desktop (v. 5 client):
Source: curl-7.15.5-2.1.el5_3.5.src.rpm
i386: curl-7.15.5-2.1.el5_3.5.i386.rpm curl-debuginfo-7.15.5-2.1.el5_3.5.i386.rpm
x86_64: curl-7.15.5-2.1.el5_3.5.i386.rpm curl-7.15.5-2.1.el5_3.5.x86_64.rpm curl-debuginfo-7.15.5-2.1.el5_3.5.i386.rpm curl-debuginfo-7.15.5-2.1.el5_3.5.x86_64.rpm
RHEL Desktop Workstation (v. 5 client):
Source: curl-7.15.5-2.1.el5_3.5.src.rpm
i386: curl-debuginfo-7.15.5-2.1.el5_3.5.i386.rpm curl-devel-7.15.5-2.1.el5_3.5.i386.rpm
x86_64: curl-debuginfo-7.15.5-2.1.el5_3.5.i386.rpm curl-debuginfo-7.15.5-2.1.el5_3.5.x86_64.rpm curl-devel-7.15.5-2.1.el5_3.5.i386.rpm curl-devel-7.15.5-2.1.el5_3.5.x86_64.rpm
Red Hat Enterprise Linux (v. 5 server):
Source: curl-7.15.5-2.1.el5_3.5.src.rpm
i386: curl-7.15.5-2.1.el5_3.5.i386.rpm curl-debuginfo-7.15.5-2.1.el5_3.5.i386.rpm curl-devel-7.15.5-2.1.el5_3.5.i386.rpm
ia64: curl-7.15.5-2.1.el5_3.5.ia64.rpm curl-debuginfo-7.15.5-2.1.el5_3.5.ia64.rpm curl-devel-7.15.5-2.1.el5_3.5.ia64.rpm
ppc: curl-7.15.5-2.1.el5_3.5.ppc.rpm curl-7.15.5-2.1.el5_3.5.ppc64.rpm curl-debuginfo-7.15.5-2.1.el5_3.5.ppc.rpm curl-debuginfo-7.15.5-2.1.el5_3.5.ppc64.rpm curl-devel-7.15.5-2.1.el5_3.5.ppc.rpm curl-devel-7.15.5-2.1.el5_3.5.ppc64.rpm
s390x: curl-7.15.5-2.1.el5_3.5.s390.rpm curl-7.15.5-2.1.el5_3.5.s390x.rpm curl-debuginfo-7.15.5-2.1.el5_3.5.s390.rpm curl-debuginfo-7.15.5-2.1.el5_3.5.s390x.rpm curl-devel-7.15.5-2.1.el5_3.5.s390.rpm curl-devel-7.15.5-2.1.el5_3.5.s390x.rpm
x86_64: curl-7.15.5-2.1.el5_3.5.i386.rpm curl-7.15.5-2.1.el5_3.5.x86_64.rpm curl-debuginfo-7.15.5-2.1.el5_3.5.i386.rpm curl-debuginfo-7.15.5-2.1.el5_3.5.x86_64.rpm curl-devel-7.15.5-2.1.el5_3.5.i386.rpm curl-devel-7.15.5-2.1.el5_3.5.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://www.redhat.com/security/team/key/#package
7. References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2417 http://www.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 2009 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux)
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