CVE-2011-4576

Impact:
Moderate
Public Date:
2012-01-04
IAVA:
2012-A-0148, 2012-A-0153, 2013-A-0027
Bugzilla:
771775: CVE-2011-4576 openssl: uninitialized SSL 3.0 padding

The MITRE CVE dictionary describes this issue as:

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.

Find out more about CVE-2011-4576 from the MITRE CVE dictionary dictionary and NIST NVD.

Statement

Red Hat Enterprise Linux 3:
This vulnerability has been rated as having a security impact of Moderate. After evaluation and in accordance with the criteria noted in the product support life cycle, there are no plans to address this issue in an upcoming release. Please contact Red Hat Support for further information.

Red Hat Enterprise Linux 4:
This vulnerability has been rated as having a security impact of Moderate. After evaluation and in accordance with the criteria noted in the product support life cycle, there are no plans to address this issue in an upcoming release. Please contact Red Hat Support for further information.

Red Hat Enterprise Linux 5:
This vulnerability has been rated as having a security impact of Moderate. After evaluation and in accordance with the criteria noted in the product support life cycle, there are no plans to address this issue in an upcoming release. Please contact Red Hat Support for further information.

Red Hat Enterprise Linux 6:
This vulnerability has been rated as having a security impact of Moderate. After evaluation and in accordance with the criteria noted in the product support life cycle, there are no plans to address this issue in an upcoming release. Please contact Red Hat Support for further information.

CVSS v2 metrics

Base Score 4.3
Base Metrics AV:N/AC:M/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat JBoss Enterprise Application Platform 5.1 RHSA-2012:1307 2012-09-24
Red Hat JBoss Web Server 1.0 RHSA-2012:1306 2012-09-24
RHEV Hypervisor for RHEL-6 (rhev-hypervisor6) RHSA-2012:0109 2012-02-15
Red Hat JBoss Enterprise Application Platform 6.0 RHSA-2012:1308 2012-09-24
Red Hat Enterprise Linux 4 (openssl) RHSA-2012:0086 2012-02-01
Red Hat Enterprise Linux 6 (openssl) RHSA-2012:0059 2012-01-24
Red Hat Enterprise Linux 5 (openssl) RHSA-2012:0060 2012-01-24
RHEV Agents (VDSM) RHSA-2012:0168 2012-02-21

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 6 openssl098e Will not fix
Red Hat Enterprise Linux 5 openssl097a Will not fix
Red Hat Enterprise Linux 4 openssl096b Will not fix
Red Hat Enterprise Linux 3 openssl Will not fix
Unless explicitly stated as not affected, all previous versions of packages in any minor update stream of a product listed here should be assumed vulnerable, although may not have been subject to full analysis.
Last Modified

CVE description copyright © 2017, The MITRE Corporation