National Vulnerability Database (NVD) National Vulnerability Database (CVE-2011-4576)

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NVD contains:

CVE Vulnerabilities: 56457
Checklists: 221
US-CERT Alerts: 246
US-CERT Vuln Notes: 2721
OVAL Queries: 8140
CPE Names: 73311

Last updated: Sat May 25 13:35:54 EDT 2013

CVE Publication rate: 12.47

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Vulnerability Workload Index: 6.5

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NIST Security Configuration Checklists - CSD

National Cyber Awareness System

Vulnerability Summary for CVE-2011-4576

Original release date:01/06/2012

Last revised:11/06/2012

Source: US-CERT/NIST

Overview

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.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:5.0 (MEDIUM) (AV:N/AC:L/Au:N/C:P/I:N/A:N) (legend)

Impact Subscore: 2.9

Exploitability Subscore: 10.0

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: Low

Authentication: Not required to exploit

Impact Type:Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

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External Source: CONFIRM

Name: http://www.openssl.org/news/secadv_20120104.txt

Type: Advisory

Hyperlink:http://www.openssl.org/news/secadv_20120104.txt

External Source: MANDRIVA

Name: MDVSA-2012:007

Hyperlink:http://www.mandriva.com/security/advisories?name=MDVSA-2012:007

External Source: MANDRIVA

Name: MDVSA-2012:006

Hyperlink:http://www.mandriva.com/security/advisories?name=MDVSA-2012:006

External Source: DEBIAN

Name: DSA-2390

Hyperlink:http://www.debian.org/security/2012/dsa-2390

External Source: SECUNIA

Name: 48528

Hyperlink:http://secunia.com/advisories/48528

External Source: REDHAT

Name: RHSA-2012:1308

Hyperlink:http://rhn.redhat.com/errata/RHSA-2012-1308.html

External Source: REDHAT

Name: RHSA-2012:1307

Hyperlink:http://rhn.redhat.com/errata/RHSA-2012-1307.html

External Source: REDHAT

Name: RHSA-2012:1306

Hyperlink:http://rhn.redhat.com/errata/RHSA-2012-1306.html

External Source: HP

Name: HPSBOV02793

Hyperlink:http://marc.info/?l=bugtraq&m=134039053214295&w=2

External Source: HP

Name: SSRT100891

Hyperlink:http://marc.info/?l=bugtraq&m=134039053214295&w=2

External Source: HP

Name: HPSBUX02734

Hyperlink:http://marc.info/?l=bugtraq&m=132750648501816&w=2

External Source: HP

Name: SSRT100729

Hyperlink:http://marc.info/?l=bugtraq&m=132750648501816&w=2

External Source: SUSE

Name: SUSE-SU-2012:0084

Hyperlink:http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00018.html

External Source: SUSE

Name: openSUSE-SU-2012:0083

Hyperlink:http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00017.html

External Source: HP

Name: SSRT100877

Hyperlink:http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041

External Source: HP

Name: HPSBMU02786

Hyperlink:http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041

External Source: CONFIRM

Name: http://aix.software.ibm.com/aix/efixes/security/openssl_advisory3.asc

Hyperlink:http://aix.software.ibm.com/aix/efixes/security/openssl_advisory3.asc

Vulnerable software and versions

Configuration 1

* cpe:/a:openssl:openssl:0.9.8r and previous versions

* cpe:/a:openssl:openssl:0.9.8q

* cpe:/a:openssl:openssl:0.9.8p

* cpe:/a:openssl:openssl:0.9.8o

* cpe:/a:openssl:openssl:0.9.8n

* cpe:/a:openssl:openssl:0.9.8m

* cpe:/a:openssl:openssl:0.9.8l

* cpe:/a:openssl:openssl:0.9.8k

* cpe:/a:openssl:openssl:0.9.8j

* cpe:/a:openssl:openssl:0.9.8i

* cpe:/a:openssl:openssl:0.9.8h

* cpe:/a:openssl:openssl:0.9.8g

* cpe:/a:openssl:openssl:0.9.8f

* cpe:/a:openssl:openssl:0.9.8e

* cpe:/a:openssl:openssl:0.9.8d

* cpe:/a:openssl:openssl:0.9.8c

* cpe:/a:openssl:openssl:0.9.8b

* cpe:/a:openssl:openssl:0.9.8a

* cpe:/a:openssl:openssl:0.9.8

* cpe:/a:openssl:openssl:0.9.7m

* cpe:/a:openssl:openssl:0.9.7l

* cpe:/a:openssl:openssl:0.9.7k

* cpe:/a:openssl:openssl:0.9.7j

* cpe:/a:openssl:openssl:0.9.7i

* cpe:/a:openssl:openssl:0.9.7h

* cpe:/a:openssl:openssl:0.9.7g

* cpe:/a:openssl:openssl:0.9.7f

* cpe:/a:openssl:openssl:0.9.7e

* cpe:/a:openssl:openssl:0.9.7d

* cpe:/a:openssl:openssl:0.9.7c

* cpe:/a:openssl:openssl:0.9.7b

* cpe:/a:openssl:openssl:0.9.7a

* cpe:/a:openssl:openssl:0.9.7

* cpe:/a:openssl:openssl:0.9.6m

* cpe:/a:openssl:openssl:0.9.6l

* cpe:/a:openssl:openssl:0.9.6k

* cpe:/a:openssl:openssl:0.9.6j

* cpe:/a:openssl:openssl:0.9.6i

* cpe:/a:openssl:openssl:0.9.6h:bogus

* cpe:/a:openssl:openssl:0.9.6h

* cpe:/a:openssl:openssl:0.9.6g

* cpe:/a:openssl:openssl:0.9.6f

* cpe:/a:openssl:openssl:0.9.6e

* cpe:/a:openssl:openssl:0.9.6d

* cpe:/a:openssl:openssl:0.9.6c

* cpe:/a:openssl:openssl:0.9.6b

* cpe:/a:openssl:openssl:0.9.6a

* cpe:/a:openssl:openssl:0.9.6

* cpe:/a:openssl:openssl:0.9.5a

* cpe:/a:openssl:openssl:0.9.5

* cpe:/a:openssl:openssl:0.9.4

* cpe:/a:openssl:openssl:0.9.2b

* cpe:/a:openssl:openssl:0.9.1c

Configuration 2

* cpe:/a:openssl:openssl:1.0.0e and previous versions

* cpe:/a:openssl:openssl:1.0.0d

* cpe:/a:openssl:openssl:1.0.0c

* cpe:/a:openssl:openssl:1.0.0b

* cpe:/a:openssl:openssl:1.0.0a

* cpe:/a:openssl:openssl:1.0.0

* cpe:/a:openssl:openssl:1.0.0:beta5

* cpe:/a:openssl:openssl:1.0.0:beta4

* cpe:/a:openssl:openssl:1.0.0:beta3

* cpe:/a:openssl:openssl:1.0.0:beta2

* cpe:/a:openssl:openssl:1.0.0:beta1

* Denotes Vulnerable Software

Technical Details

Vulnerability Type (View All)

Cryptographic Issues (CWE-310)

CVE Standard Vulnerability Entry:http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4576