-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 _______________________________________________________________________ Mandriva Linux Security Advisory MDVSA-2014:107 http://www.mandriva.com/en/support/security/ _______________________________________________________________________ Package : libtasn1 Date : June 9, 2014 Affected: Business Server 1.0, Enterprise Server 5.0 _______________________________________________________________________ Problem Description: Updated libtasn1 packages fix security vulnerabilities: Multiple buffer boundary check issues were discovered in libtasn1 library, causing it to read beyond the boundary of an allocated buffer. An untrusted ASN.1 input could cause an application using the library to crash (CVE-2014-3467). It was discovered that libtasn1 library function asn1_get_bit_der() could incorrectly report negative bit length of the value read from ASN.1 input. This could possibly lead to an out of bounds access in an application using libtasn1, for example in case if application tried to terminate read value with NUL byte (CVE-2014-3468). A NULL pointer dereference flaw was found in libtasn1's asn1_read_value_type() / asn1_read_value() function. If an application called the function with a NULL value for an ivalue argument to determine the amount of memory needed to store data to be read from the ASN.1 input, libtasn1 could incorrectly attempt to dereference the NULL pointer, causing an application using the library to crash (CVE-2014-3469). The packages for mes5 have been patched to correct these issues and the packages for mbs1 have been upgraded to the 3.6 version where these issues has been fixed. _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3467 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3468 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3469 http://advisories.mageia.org/MGASA-2014-0247.html _______________________________________________________________________ Updated Packages: Mandriva Enterprise Server 5: add1919dbd2a76f2afea69ec5b1ac4aa mes5/i586/libtasn1_3-1.5-2.2mdvmes5.2.i586.rpm 6f9d6496e709d28388fba42b36ba03bb mes5/i586/libtasn1-devel-1.5-2.2mdvmes5.2.i586.rpm bd5bee278b0bf78f0cc5c4804912db49 mes5/i586/libtasn1-tools-1.5-2.2mdvmes5.2.i586.rpm 8a020997dbaae6ab4796a44a93a00da3 mes5/SRPMS/libtasn1-1.5-2.2mdvmes5.2.src.rpm Mandriva Enterprise Server 5/X86_64: d3ad6c9991e31c780bfd8f518c6f3c20 mes5/x86_64/lib64tasn1_3-1.5-2.2mdvmes5.2.x86_64.rpm 227253880eb5046d549a7a46483394b4 mes5/x86_64/lib64tasn1-devel-1.5-2.2mdvmes5.2.x86_64.rpm da82e349ee924a3306ffb03730557438 mes5/x86_64/libtasn1-tools-1.5-2.2mdvmes5.2.x86_64.rpm 8a020997dbaae6ab4796a44a93a00da3 mes5/SRPMS/libtasn1-1.5-2.2mdvmes5.2.src.rpm Mandriva Business Server 1/X86_64: 46535ab567d7ded71f9e18d8eabd3256 mbs1/x86_64/lib64tasn1_6-3.6-1.3.mbs1.x86_64.rpm e49f8229aaacd8f678366c163b9fa357 mbs1/x86_64/lib64tasn1-devel-3.6-1.3.mbs1.x86_64.rpm a07b7cf179a799d3a77e62d0e27857d2 mbs1/x86_64/libtasn1-tools-3.6-1.3.mbs1.x86_64.rpm bcca682662591cfc74148435ed2f5cb0 mbs1/SRPMS/libtasn1-3.6-1.3.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) iD8DBQFTldgfmqjQ0CJFipgRAmryAJwNEt/Ry4LoRTh2EYAkCDcJovkamgCeLVDY 60hiEXXSq1Jhlp7EvxFVJj8= =FcbR -----END PGP SIGNATURE-----
