Detections
Analytics
CentOS 4 : libpng (CESA-2009:0333)
high Nessus Plugin ID 43731
Language:
Synopsis
The remote CentOS host is missing one or more security updates.Description
Updated libpng and libpng10 packages that fix a couple of security issues are now available for Red Hat Enterprise Linux 2.1, 4, and 5.This update has been rated as having moderate security impact by the Red Hat Security Response Team.
The libpng packages contain a library of functions for creating and manipulating PNG (Portable Network Graphics) image format files.
A flaw was discovered in libpng that could result in libpng trying to free() random memory if certain, unlikely error conditions occurred.
If a carefully-crafted PNG file was loaded by an application linked against libpng, it could cause the application to crash or, potentially, execute arbitrary code with the privileges of the user running the application. (CVE-2009-0040)
A flaw was discovered in the way libpng handled PNG images containing 'unknown' chunks. If an application linked against libpng attempted to process a malformed, unknown chunk in a malicious PNG image, it could cause the application to crash. (CVE-2008-1382)
Users of libpng and libpng10 should upgrade to these updated packages, which contain backported patches to correct these issues. All running applications using libpng or libpng10 must be restarted for the update to take effect.
Solution
Update the affected libpng packages.See Also
http://www.nessus.org/u?600d1851
Plugin Details
Severity: High
ID: 43731
File Name: centos_RHSA-2009-0333.nasl
Version: 1.16
Type: local
Agent: unix
Family: CentOS Local Security Checks
Published: 1/6/2010
Updated: 1/4/2021
Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Agentless Assessment, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 6.7
CVSS v2
Risk Factor: High
Base Score: 7.5
Temporal Score: 6.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Vulnerability Information
CPE: p-cpe:/a:centos:centos:libpng, p-cpe:/a:centos:centos:libpng-devel, p-cpe:/a:centos:centos:libpng10, p-cpe:/a:centos:centos:libpng10-devel, cpe:/o:centos:centos:4
Required KB Items: Host/local_checks_enabled, Host/CentOS/release, Host/CentOS/rpm-list
Exploit Ease: No known exploits are available
Patch Publication Date: 4/20/2009
Vulnerability Publication Date: 4/14/2008
Reference Information
CVE: CVE-2008-1382, CVE-2009-0040