-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 _______________________________________________________________________ Mandriva Linux Security Advisory MDVSA-2013:047 http://www.mandriva.com/en/support/security/ _______________________________________________________________________ Package : libxslt Date : April 5, 2013 Affected: Business Server 1.0 _______________________________________________________________________ Problem Description: A vulnerability has been discovered and corrected in libxslt: The XSL implementation in libxslt allows remote attackers to cause a denial of service (incorrect read operation) via unspecified vectors (CVE-2012-2825). libxslt 1.1.26 and earlier does not properly manage memory, which might allow remote attackers to cause a denial of service (application crash) via a crafted XSLT expression that is not properly identified during XPath navigation, related to (1) the xsltCompileLocationPathPattern function in libxslt/pattern.c and (2) the xsltGenerateIdFunction function in libxslt/functions.c (CVE-2012-2870). libxml2 2.9.0-rc1 and earlier does not properly support a cast of an unspecified variable during handling of XSL transforms, which allows remote attackers to cause a denial of service or possibly have unknown other impact via a crafted document, related to the _xmlNs data structure in include/libxml/tree.h (CVE-2012-2871). Double free vulnerability in libxslt allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to XSL transforms (CVE-2012-2893). The updated packages have been patched to correct these issues. _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2825 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2870 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2871 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2893 _______________________________________________________________________ Updated Packages: Mandriva Business Server 1/X86_64: 6dd46f422fb2826ec50a583deff25ea2 mbs1/x86_64/lib64xslt1-1.1.26-6.20120127.2.mbs1.x86_64.rpm 97dbebeb234859c9fb70b42221d0e01c mbs1/x86_64/lib64xslt-devel-1.1.26-6.20120127.2.mbs1.x86_64.rpm d89b5da4a9297a89975734dd7642200b mbs1/x86_64/python-libxslt-1.1.26-6.20120127.2.mbs1.x86_64.rpm 9f73eb409a80608836f86a2c3e2d3be9 mbs1/x86_64/xsltproc-1.1.26-6.20120127.2.mbs1.x86_64.rpm 95136df2e944a787dc25d07a364f2729 mbs1/SRPMS/libxslt-1.1.26-6.20120127.2.mbs1.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 <security*mandriva.com> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iD8DBQFRXssqmqjQ0CJFipgRAubBAJ9IZFz2qmo+i0lsrZsXW+ARyWL9OQCeLkL8 qLA92VIVn0/fIfIZxmb0I2s= =9kTs -----END PGP SIGNATURE-----
