Mehrere Probleme in cups
ID: | RHSA-2008:0192-01 |
Distribution: | Red Hat |
Plattformen: | Red Hat Enterprise Linux |
Datum: | Di, 1. April 2008, 16:43 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0047
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0053 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1373 |
Applikationen: | Common UNIX Printing System |
Originalnachricht |
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: cups security update Advisory ID: RHSA-2008:0192-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2008-0192.html Issue date: 2008-04-01 CVE Names: CVE-2008-0047 CVE-2008-0053 CVE-2008-1373 ===================================================================== 1. Summary: Updated cups packages that fix multiple security issues are now available for Red Hat Enterprise Linux 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 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: The Common UNIX Printing System (CUPS) provides a portable printing layer for UNIX(R) operating systems. A heap buffer overflow flaw was found in a CUPS administration interface CGI script. A local attacker able to connect to the IPP port (TCP port 631) could send a malicious request causing the script to crash or, potentially, execute arbitrary code as the "lp" user. Please note: the default CUPS configuration in Red Hat Enterprise Linux 5 does not allow remote connections to the IPP TCP port. (CVE-2008-0047) Red Hat would like to thank "regenrecht" for reporting this issue. This issue did not affect the versions of CUPS as shipped with Red Hat Enterprise Linux 3 or 4. Two overflows were discovered in the HP-GL/2-to-PostScript filter. An attacker could create a malicious HP-GL/2 file that could possibly execute arbitrary code as the "lp" user if the file is printed. (CVE-2008-0053) A buffer overflow flaw was discovered in the GIF decoding routines used by CUPS image converting filters "imagetops" and "imagetoraster". An attacker could create a malicious GIF file that could possibly execute arbitrary code as the "lp" user if the file was printed. (CVE-2008-1373) All cups users are advised to upgrade to these updated packages, which contain backported patches to resolve these issues. 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/FAQ_58_10188 5. Bugs fixed (http://bugzilla.redhat.com/): 436153 - CVE-2008-0047 cups: heap based buffer overflow in cgiCompileSearch() 438117 - CVE-2008-0053 cups: buffer overflows in HP-GL/2 filter 438303 - CVE-2008-1373 cups: overflow in gif image filter 6. Package List: Red Hat Enterprise Linux Desktop (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/cups-1.2.4-11.14.el5_1.6.src.rpm i386: cups-1.2.4-11.14.el5_1.6.i386.rpm cups-debuginfo-1.2.4-11.14.el5_1.6.i386.rpm cups-libs-1.2.4-11.14.el5_1.6.i386.rpm cups-lpd-1.2.4-11.14.el5_1.6.i386.rpm x86_64: cups-1.2.4-11.14.el5_1.6.x86_64.rpm cups-debuginfo-1.2.4-11.14.el5_1.6.i386.rpm cups-debuginfo-1.2.4-11.14.el5_1.6.x86_64.rpm cups-libs-1.2.4-11.14.el5_1.6.i386.rpm cups-libs-1.2.4-11.14.el5_1.6.x86_64.rpm cups-lpd-1.2.4-11.14.el5_1.6.x86_64.rpm RHEL Desktop Workstation (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/cups-1.2.4-11.14.el5_1.6.src.rpm i386: cups-debuginfo-1.2.4-11.14.el5_1.6.i386.rpm cups-devel-1.2.4-11.14.el5_1.6.i386.rpm x86_64: cups-debuginfo-1.2.4-11.14.el5_1.6.i386.rpm cups-debuginfo-1.2.4-11.14.el5_1.6.x86_64.rpm cups-devel-1.2.4-11.14.el5_1.6.i386.rpm cups-devel-1.2.4-11.14.el5_1.6.x86_64.rpm Red Hat Enterprise Linux (v. 5 server): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/cups-1.2.4-11.14.el5_1.6.src.rpm i386: cups-1.2.4-11.14.el5_1.6.i386.rpm cups-debuginfo-1.2.4-11.14.el5_1.6.i386.rpm cups-devel-1.2.4-11.14.el5_1.6.i386.rpm cups-libs-1.2.4-11.14.el5_1.6.i386.rpm cups-lpd-1.2.4-11.14.el5_1.6.i386.rpm ia64: cups-1.2.4-11.14.el5_1.6.ia64.rpm cups-debuginfo-1.2.4-11.14.el5_1.6.i386.rpm cups-debuginfo-1.2.4-11.14.el5_1.6.ia64.rpm cups-devel-1.2.4-11.14.el5_1.6.ia64.rpm cups-libs-1.2.4-11.14.el5_1.6.i386.rpm cups-libs-1.2.4-11.14.el5_1.6.ia64.rpm cups-lpd-1.2.4-11.14.el5_1.6.ia64.rpm ppc: cups-1.2.4-11.14.el5_1.6.ppc.rpm cups-debuginfo-1.2.4-11.14.el5_1.6.ppc.rpm cups-debuginfo-1.2.4-11.14.el5_1.6.ppc64.rpm cups-devel-1.2.4-11.14.el5_1.6.ppc.rpm cups-devel-1.2.4-11.14.el5_1.6.ppc64.rpm cups-libs-1.2.4-11.14.el5_1.6.ppc.rpm cups-libs-1.2.4-11.14.el5_1.6.ppc64.rpm cups-lpd-1.2.4-11.14.el5_1.6.ppc.rpm s390x: cups-1.2.4-11.14.el5_1.6.s390x.rpm cups-debuginfo-1.2.4-11.14.el5_1.6.s390.rpm cups-debuginfo-1.2.4-11.14.el5_1.6.s390x.rpm cups-devel-1.2.4-11.14.el5_1.6.s390.rpm cups-devel-1.2.4-11.14.el5_1.6.s390x.rpm cups-libs-1.2.4-11.14.el5_1.6.s390.rpm cups-libs-1.2.4-11.14.el5_1.6.s390x.rpm cups-lpd-1.2.4-11.14.el5_1.6.s390x.rpm x86_64: cups-1.2.4-11.14.el5_1.6.x86_64.rpm cups-debuginfo-1.2.4-11.14.el5_1.6.i386.rpm cups-debuginfo-1.2.4-11.14.el5_1.6.x86_64.rpm cups-devel-1.2.4-11.14.el5_1.6.i386.rpm cups-devel-1.2.4-11.14.el5_1.6.x86_64.rpm cups-libs-1.2.4-11.14.el5_1.6.i386.rpm cups-libs-1.2.4-11.14.el5_1.6.x86_64.rpm cups-lpd-1.2.4-11.14.el5_1.6.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-2008-0047 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0053 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1373 http://www.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is |