[Security Announce] [ MDVSA-2015:029-1 ] binutils

Fabricante: Mandriva
Fecha: 30/03/2015
Identificador: MDVSA-2015:029
[Security Announce] [ MDVSA-2015:029-1 ] binutils
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 _______________________________________________________________________ Mandriva Linux Security Advisory MDVSA-2015:029-1 http://www.mandriva.com/en/support/security/ _______________________________________________________________________ Package : binutils Date : March 30, 2015 Affected: Business Server 2.0 _______________________________________________________________________ Problem Description: Multiple vulnerabilities has been found and corrected in binutils: Multiple integer overflows in the (1) _objalloc_alloc function in objalloc.c and (2) objalloc_alloc macro in include/objalloc.h in GNU libiberty, as used by binutils 2.22, allow remote attackers to cause a denial of service (crash) via vectors related to the addition of CHUNK_HEADER_SIZE to the length, which triggers a heap-based buffer overflow (CVE-2012-3509). The srec_scan function in bfd/srec.c in libdbfd in GNU binutils before 2.25 allows remote attackers to cause a denial of service (out-of-bounds read) via a small S-record (CVE-2014-8484). The setup_group function in bfd/elf.c in libbfd in GNU binutils 2.24 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted section group headers in an ELF file (CVE-2014-8485). The _bfd_XXi_swap_aouthdr_in function in bfd/peXXigen.c in GNU binutils 2.24 and earlier allows remote attackers to cause a denial of service (out-of-bounds write) and possibly have other unspecified impact via a crafted NumberOfRvaAndSizes field in the AOUT header in a PE executable (CVE-2014-8501). Heap-based buffer overflow in the pe_print_edata function in bfd/peXXigen.c in GNU binutils 2.24 and earlier allows remote attackers to cause a denial of service (crash) and possibly have other unspecified impact via a truncated export table in a PE file (CVE-2014-8502). Stack-based buffer overflow in the ihex_scan function in bfd/ihex.c in GNU binutils 2.24 and earlier allows remote attackers to cause a denial of service (crash) and possibly have other unspecified impact via a crafted ihex file (CVE-2014-8503). Stack-based buffer overflow in the srec_scan function in bfd/srec.c in GNU binutils 2.24 and earlier allows remote attackers to cause a denial of service (crash) and possibly have other unspecified impact via a crafted file (CVE-2014-8504). Multiple directory traversal vulnerabilities in GNU binutils 2.24 and earlier allow local users to delete arbitrary files via a .. (dot dot) or full path name in an archive to (1) strip or (2) objcopy or create arbitrary files via (3) a .. (dot dot) or full path name in an archive to ar (CVE-2014-8737). The _bfd_slurp_extended_name_table function in bfd/archive.c in GNU binutils 2.24 and earlier allows remote attackers to cause a denial of service (invalid write, segmentation fault, and crash) via a crafted extended name table in an archive (CVE-2014-8738). The updated packages provides a solution for these security issues. Update: Packages for Mandriva Business Server 2 are now being provided. _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3509 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8484 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8485 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8501 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8502 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8503 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8504 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8737 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8738 _______________________________________________________________________ Updated Packages: Mandriva Business Server 2/X86_64: dc026aaba26fcaff7238a08bb74e5e1e mbs2/x86_64/binutils-2.24-7.1.mbs2.x86_64.rpm a2ea284bf36db7b8af26db37c93a00a0 mbs2/x86_64/lib64binutils-devel-2.24-7.1.mbs2.x86_64.rpm aa10193862adefdea23ca40720acb3b9 mbs2/SRPMS/binutils-2.24-7.1.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) iD8DBQFVGQscmqjQ0CJFipgRAq9CAJ9l4LgB0wYho493y/1tfaPCh3Ju5gCdFWEA DJ6GHfMVJcIHBLLdt+W8RZI= =j1f3 -----END PGP SIGNATURE-----