[Security Announce] [ MDVSA-2015:108 ] cups

Fabricante: Mandriva
Fecha: 29/03/2015
Identificador: MDVSA-2015:108
[Security Announce] [ MDVSA-2015:108 ] cups
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 _______________________________________________________________________ Mandriva Linux Security Advisory MDVSA-2015:108 http://www.mandriva.com/en/support/security/ _______________________________________________________________________ Package : cups Date : March 29, 2015 Affected: Business Server 2.0 _______________________________________________________________________ Problem Description: Updated cups packages fix security vulnerabilities: Cross-site scripting (XSS) vulnerability in scheduler/client.c in Common Unix Printing System (CUPS) before 1.7.2 allows remote attackers to inject arbitrary web script or HTML via the URL path, related to the is_path_absolute function (CVE-2014-2856). In CUPS before 1.7.4, a local user with privileges of group=lp can write symbolic links in the rss directory and use that to gain '@SYSTEM' group privilege with cupsd (CVE-2014-3537). It was discovered that the web interface in CUPS incorrectly validated permissions on rss files and directory index files. A local attacker could possibly use this issue to bypass file permissions and read arbitrary files, possibly leading to a privilege escalation (CVE-2014-5029, CVE-2014-5030, CVE-2014-5031). A malformed file with an invalid page header and compressed raster data can trigger a buffer overflow in cupsRasterReadPixels (CVE-2014-9679). _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2856 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3537 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-5029 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-5030 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-5031 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9679 http://advisories.mageia.org/MGASA-2014-0193.html http://advisories.mageia.org/MGASA-2014-0313.html http://advisories.mageia.org/MGASA-2015-0067.html _______________________________________________________________________ Updated Packages: Mandriva Business Server 2/X86_64: 0d1f31885b6c118b63449f2fdd821666 mbs2/x86_64/cups-1.7.0-8.1.mbs2.x86_64.rpm b5337600a386f902763653796a2cefdf mbs2/x86_64/cups-common-1.7.0-8.1.mbs2.x86_64.rpm 7b1513d85b5f22cd90bed23a35e44f51 mbs2/x86_64/cups-filesystem-1.7.0-8.1.mbs2.noarch.rpm c25fa9b9bba101274984fa2b7a62f7a3 mbs2/x86_64/lib64cups2-1.7.0-8.1.mbs2.x86_64.rpm df24a6b84fdafffaadf961ab4aa3640b mbs2/x86_64/lib64cups2-devel-1.7.0-8.1.mbs2.x86_64.rpm 5c172624c992de8ebb2bf8a2b232ee3a mbs2/SRPMS/cups-1.7.0-8.1.mbs2.src.rpm _______________________________________________________________________ To upgrade automatically use MandrivaUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you. All packages are signed by Mandriva for security. You can obtain the GPG public key of the Mandriva Security Team by executing: gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98 You can view other update advisories for Mandriva Linux at: http://www.mandriva.com/en/support/security/advisories/ If you want to report vulnerabilities, please contact security_(at)_mandriva.com _______________________________________________________________________ Type Bits/KeyID Date User ID pub 1024D/22458A98 2000-07-10 Mandriva Security Team -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iD8DBQFVF6q1mqjQ0CJFipgRAuxXAKDq8A/WlNzp54yRN7xnKy8ZBaRZQwCfSAh0 n7hHPzmYVzh2wFP6PffIl0E= =ykhv -----END PGP SIGNATURE-----