[Security Announce] [ MDVSA-2015:104 ] elfutils

Fabricante: Mandriva
Fecha: 29/03/2015
Identificador: MDVSA-2015:104
[Security Announce] [ MDVSA-2015:104 ] elfutils
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 _______________________________________________________________________ Mandriva Linux Security Advisory MDVSA-2015:104 http://www.mandriva.com/en/support/security/ _______________________________________________________________________ Package : elfutils Date : March 29, 2015 Affected: Business Server 2.0 _______________________________________________________________________ Problem Description: Updated elfutils packages fix security vulnerabilities: The libdw library provides support for accessing DWARF debugging information inside ELF files. An integer overflow flaw in check_section(), leading to a heap-based buffer overflow, was found in the libdw library. A malicious ELF file could cause an application using libdw (such as eu-readelf) to crash or, potentially, execute arbitrary code with the privileges of the user running the application (CVE-2014-0172). Directory traversal vulnerability in the read_long_names function in libelf/elf_begin.c in elfutils allows remote attackers to write to arbitrary files to the root directory via a / (slash) in a crafted archive, as demonstrated using the ar program (CVE-2014-9447). _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0172 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9447 http://advisories.mageia.org/MGASA-2014-0177.html http://advisories.mageia.org/MGASA-2015-0033.html _______________________________________________________________________ Updated Packages: Mandriva Business Server 2/X86_64: f6dff031dadff1b25f2020d013be555d mbs2/x86_64/elfutils-0.157-4.1.mbs2.x86_64.rpm abdf7fe1804c7d198da3bb2b524d9480 mbs2/x86_64/lib64elfutils1-0.157-4.1.mbs2.x86_64.rpm 6da1d3540861610c31feea530810fc53 mbs2/x86_64/lib64elfutils-devel-0.157-4.1.mbs2.x86_64.rpm eaecd3b922cb3b83ca29ba0d6457b7bd mbs2/x86_64/lib64elfutils-static-devel-0.157-4.1.mbs2.x86_64.rpm a3931cbaea7928d476d646e3646a098d mbs2/SRPMS/elfutils-0.157-4.1.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) iD8DBQFVF4SsmqjQ0CJFipgRApWzAKCL6kbVguiJIBQId0suIkDemq5CgQCg0Ehq cx0nl2wHr5/pXHilf6NO9b8= =iVT8 -----END PGP SIGNATURE-----