ID de Prueba:	1.3.6.1.4.1.25623.1.0.881941
Categoría:	CentOS Local Security Checks
Título:	CentOS Update for libtasn1 CESA-2014:0596 centos6
Resumen:	The remote host is missing an update for the 'libtasn1'; package(s) announced via the referenced advisory.
Descripción:	Summary: The remote host is missing an update for the 'libtasn1' package(s) announced via the referenced advisory. Vulnerability Insight: The libtasn1 library provides Abstract Syntax Notation One (ASN.1) parsing and structures management, and Distinguished Encoding Rules (DER) encoding and decoding functions. It was discovered that the asn1_get_bit_der() function of the libtasn1 library incorrectly reported the length of ASN.1-encoded data. Specially crafted ASN.1 input could cause an application using libtasn1 to perform an out-of-bounds access operation, causing the application to crash or, possibly, execute arbitrary code. (CVE-2014-3468) Multiple incorrect buffer boundary check issues were discovered in libtasn1. Specially crafted ASN.1 input could cause an application using libtasn1 to crash. (CVE-2014-3467) Multiple NULL pointer dereference flaws were found in libtasn1's asn1_read_value() function. Specially crafted ASN.1 input could cause an application using libtasn1 to crash, if the application used the aforementioned function in a certain way. (CVE-2014-3469) Red Hat would like to thank GnuTLS upstream for reporting these issues. All libtasn1 users are advised to upgrade to these updated packages, which correct these issues. For the update to take effect, all applications linked to the libtasn1 library must be restarted. Affected Software/OS: libtasn1 on CentOS 6 Solution: Please install the updated packages. CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2014-3467 Debian Security Information: DSA-3056 (Google Search) http://www.debian.org/security/2014/dsa-3056 http://www.mandriva.com/security/advisories?name=MDVSA-2015:116 http://lists.gnu.org/archive/html/help-libtasn1/2014-05/msg00006.html RedHat Security Advisories: RHSA-2014:0594 http://rhn.redhat.com/errata/RHSA-2014-0594.html RedHat Security Advisories: RHSA-2014:0596 http://rhn.redhat.com/errata/RHSA-2014-0596.html RedHat Security Advisories: RHSA-2014:0687 http://rhn.redhat.com/errata/RHSA-2014-0687.html RedHat Security Advisories: RHSA-2014:0815 http://rhn.redhat.com/errata/RHSA-2014-0815.html http://secunia.com/advisories/58591 http://secunia.com/advisories/58614 http://secunia.com/advisories/59021 http://secunia.com/advisories/59057 http://secunia.com/advisories/59408 http://secunia.com/advisories/60320 http://secunia.com/advisories/60415 http://secunia.com/advisories/61888 SuSE Security Announcement: SUSE-SU-2014:0758 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00002.html SuSE Security Announcement: SUSE-SU-2014:0788 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00015.html Common Vulnerability Exposure (CVE) ID: CVE-2014-3468 Common Vulnerability Exposure (CVE) ID: CVE-2014-3469
Copyright	Copyright (C) 2014 Greenbone AG

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