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ID de Prueba:1.3.6.1.4.1.25623.1.0.831527
Categoría:Mandrake Local Security Checks
Título:Mandriva Update for openssl MDVSA-2012:006 (openssl)
Resumen:The remote host is missing an update for the 'openssl'; package(s) announced via the referenced advisory.
Descripción:Summary:
The remote host is missing an update for the 'openssl'
package(s) announced via the referenced advisory.

Vulnerability Insight:
Multiple vulnerabilities has been found and corrected in openssl:

The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f
performs a MAC check only if certain padding is valid, which makes
it easier for remote attackers to recover plaintext via a padding
oracle attack (CVE-2011-4108).

Double free vulnerability in OpenSSL 0.9.8 before 0.9.8s, when
X509_V_FLAG_POLICY_CHECK is enabled, allows remote attackers to
have an unspecified impact by triggering failure of a policy check
(CVE-2011-4109).

The SSL 3.0 implementation in OpenSSL before 0.9.8s and 1.x before
1.0.0f does not properly initialize data structures for block cipher
padding, which might allow remote attackers to obtain sensitive
information by decrypting the padding data sent by an SSL peer
(CVE-2011-4576).

The Server Gated Cryptography (SGC) implementation in OpenSSL before
0.9.8s and 1.x before 1.0.0f does not properly handle handshake
restarts, which allows remote attackers to cause a denial of service
via unspecified vectors (CVE-2011-4619).

The updated packages have been patched to correct these issues.

Affected Software/OS:
openssl on Mandriva Enterprise Server 5.2,
Mandriva Linux 2010.1

Solution:
Please Install the Updated Packages.

CVSS Score:
9.3

CVSS Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C

Referencia Cruzada: Common Vulnerability Exposure (CVE) ID: CVE-2011-4108
http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html
CERT/CC vulnerability note: VU#737740
http://www.kb.cert.org/vuls/id/737740
Debian Security Information: DSA-2390 (Google Search)
http://www.debian.org/security/2012/dsa-2390
http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092905.html
HPdes Security Advisory: HPSBMU02776
http://marc.info/?l=bugtraq&m=133951357207000&w=2
HPdes Security Advisory: HPSBMU02786
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
HPdes Security Advisory: HPSBOV02793
http://marc.info/?l=bugtraq&m=134039053214295&w=2
HPdes Security Advisory: HPSBUX02734
http://marc.info/?l=bugtraq&m=132750648501816&w=2
HPdes Security Advisory: SSRT100729
HPdes Security Advisory: SSRT100852
HPdes Security Advisory: SSRT100877
HPdes Security Advisory: SSRT100891
http://www.mandriva.com/security/advisories?name=MDVSA-2012:006
http://www.mandriva.com/security/advisories?name=MDVSA-2012:007
http://www.isg.rhul.ac.uk/~kp/dtls.pdf
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://secunia.com/advisories/48528
http://secunia.com/advisories/57260
http://secunia.com/advisories/57353
SuSE Security Announcement: SUSE-SU-2012:0084 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00018.html
SuSE Security Announcement: SUSE-SU-2014:0320 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00001.html
SuSE Security Announcement: openSUSE-SU-2012:0083 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00017.html
Common Vulnerability Exposure (CVE) ID: CVE-2011-4109
XForce ISS Database: openssl-policy-checks-dos(72129)
https://exchange.xforce.ibmcloud.com/vulnerabilities/72129
Common Vulnerability Exposure (CVE) ID: CVE-2011-4576
http://secunia.com/advisories/55069
Common Vulnerability Exposure (CVE) ID: CVE-2011-4619
HPdes Security Advisory: HPSBUX02782
http://marc.info/?l=bugtraq&m=133728068926468&w=2
HPdes Security Advisory: SSRT100844
CopyrightCopyright (c) 2012 Greenbone Networks GmbH

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