Test ID:	1.3.6.1.4.1.25623.1.0.112961
Category:	General
Title:	OpenSSL: ASN1 BIO Vulnerability (20120419) - Linux
Summary:	OpenSSL is prone to an exploitable vulnerability in the; function asn1_d2i_read_bio.
Description:	Summary: OpenSSL is prone to an exploitable vulnerability in the function asn1_d2i_read_bio. Vulnerability Insight: Any application which uses BIO or FILE based functions to read untrusted DER format data is vulnerable. Affected functions are of the form d2i_*_bio or d2i_*_fp, for example d2i_X509_bio or d2i_PKCS12_fp. Applications using the memory based ASN1 functions (d2i_X509, d2i_PKCS12 etc) are not affected. In particular the SSL/TLS code of OpenSSL is *not* affected. Applications only using the PEM routines are not affected. S/MIME or CMS applications using the built in MIME parser SMIME_read_PKCS7 or SMIME_read_CMS *are* affected. The OpenSSL command line utility is also affected if used to process untrusted data in DER format. Note: although an application using the SSL/TLS portions of OpenSSL is not automatically affected it might still call a function such as d2i_X509_bio on untrusted data and be vulnerable. Affected Software/OS: OpenSSL 0.9.8 through 0.9.8u and 1.0.0 through 1.0.0g and 1.0.1. Solution: Update to version 0.9.8v, 1.0.0i, 1.0.1a or later. CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2012-2110 http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html BugTraq ID: 53158 http://www.securityfocus.com/bid/53158 Debian Security Information: DSA-2454 (Google Search) http://www.debian.org/security/2012/dsa-2454 http://www.exploit-db.com/exploits/18756 http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092905.html http://lists.fedoraproject.org/pipermail/package-announce/2012-April/079149.html http://lists.fedoraproject.org/pipermail/package-announce/2012-May/080176.html http://lists.fedoraproject.org/pipermail/package-announce/2012-April/079299.html http://archives.neohapsis.com/archives/fulldisclosure/2012-04/0209.html HPdes Security Advisory: HPSBMU02776 http://marc.info/?l=bugtraq&m=133951357207000&w=2 HPdes Security Advisory: HPSBMU02900 https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862 HPdes Security Advisory: HPSBOV02793 http://marc.info/?l=bugtraq&m=134039053214295&w=2 HPdes Security Advisory: HPSBUX02782 http://marc.info/?l=bugtraq&m=133728068926468&w=2 HPdes Security Advisory: SSRT100844 HPdes Security Advisory: SSRT100852 HPdes Security Advisory: SSRT100891 HPdes Security Advisory: SSRT101210 http://www.mandriva.com/security/advisories?name=MDVSA-2012:060 http://osvdb.org/81223 RedHat Security Advisories: RHSA-2012:0518 http://rhn.redhat.com/errata/RHSA-2012-0518.html RedHat Security Advisories: RHSA-2012:0522 http://rhn.redhat.com/errata/RHSA-2012-0522.html RedHat Security Advisories: RHSA-2012:1306 http://rhn.redhat.com/errata/RHSA-2012-1306.html RedHat Security Advisories: RHSA-2012:1307 http://rhn.redhat.com/errata/RHSA-2012-1307.html RedHat Security Advisories: RHSA-2012:1308 http://rhn.redhat.com/errata/RHSA-2012-1308.html http://www.securitytracker.com/id?1026957 http://secunia.com/advisories/48847 http://secunia.com/advisories/48895 http://secunia.com/advisories/48899 http://secunia.com/advisories/48942 http://secunia.com/advisories/48999 http://secunia.com/advisories/57353 SuSE Security Announcement: SUSE-SU-2012:0623 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00014.html SuSE Security Announcement: SUSE-SU-2012:0637 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00015.html SuSE Security Announcement: SUSE-SU-2012:1149 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00007.html http://www.ubuntu.com/usn/USN-1424-1
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