Mehrere Probleme in GNU C library
ID: | 201312-01 |
Distribution: | Gentoo |
Plattformen: | Keine Angabe |
Datum: | Di, 3. Dezember 2013, 08:09 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-5029
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3847 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0536 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1071 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1089 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1095 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1658 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1659 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0864 |
Applikationen: | GNU C library |
Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --HQTLBv5ReW0tVMDkLxc2D2AU09c9dF2x9 Content-Type: text/plain; charset=ISO-8859- Content-Transfer-Encoding: quoted-printable - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201312-01 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: High Title: GNU C Library: Multiple vulnerabilities Date: December 03, 2013 Bugs: #350744, #356567, #386323, #386327, #386329, #386333, #386343, #386349, #393477, #404993 ID: 201312-01 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in GNU C Library, the worst of which allowing arbitrary code execution and privilege escalation. Background ========== The GNU C library is the standard C library used by Gentoo Linux systems. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 sys-libs/glibc < 2.15-r3 >= 2.15-r3 Description =========== Multiple vulnerabilities have been discovered in GNU C Library. Please review the CVE identifiers referenced below for details. Impact ====== A local attacker could trigger vulnerabilities in dynamic library loader, making it possible to load attacker-controlled shared objects during execution of setuid/setgid programs to escalate privileges. A context-dependent attacker could trigger various vulnerabilities in GNU C Library, including a buffer overflow, leading to execution of arbitrary code or a Denial of Service. Workaround ========== There is no known workaround at this time. Resolution ========== All GNU C Library users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=sys-libs/glibc-2.15-r3" References ========== [ 1 ] CVE-2009-5029 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2009-5029 [ 2 ] CVE-2010-3847 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3847 [ 3 ] CVE-2011-0536 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-0536 [ 4 ] CVE-2011-1071 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1071 [ 5 ] CVE-2011-1089 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1089 [ 6 ] CVE-2011-1095 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1095 [ 7 ] CVE-2011-1658 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1658 [ 8 ] CVE-2011-1659 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1659 [ 9 ] CVE-2012-0864 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0864 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-201312-01.xml Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2013 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5 --HQTLBv5ReW0tVMDkLxc2D2AU09c9dF2x9 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iKYEARECAGYFAlKdWhpfFIAAAAAALgAoaXNzdWVyLWZwckBub3RhdGlvbnMub3Bl bnBncC5maWZ0aGhvcnNlbWFuLm5ldEM2NzU5RjUyMDczREJDQkVDQTBDRkE1NERC Nzk1QThBNDI2MTgzNTQACgkQ23laikJhg1S7/QCdFtfHuAAdkmX2UtBaGQY5pd8I VLgAnA0QJZx39ygO7IDTDP/rMBUMxKKY =xD7/ -----END PGP SIGNATURE----- --HQTLBv5ReW0tVMDkLxc2D2AU09c9dF2x9-- |