CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS
Percentile
90.3%
CentOS Errata and Security Advisory CESA-2006:0205
The libpng package contains a library of functions for creating and
manipulating PNG (Portable Network Graphics) image format files.
A heap based buffer overflow bug was found in the way libpng strips alpha
channels from a PNG image. An attacker could create a carefully crafted PNG
image file in such a way that it could cause an application linked with
libpng to crash or execute arbitrary code when the file is opened by a
victim. The Common Vulnerabilities and Exposures project has assigned the
name CVE-2006-0481 to this issue.
Please note that the vunerable libpng function is only used by TeTeX and
XEmacs on Red Hat Enterprise Linux 4.
All users of libpng are advised to update to these updated packages which
contain a backported patch that is not vulnerable to this issue.
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2006-February/074801.html
https://lists.centos.org/pipermail/centos-announce/2006-February/074808.html
https://lists.centos.org/pipermail/centos-announce/2006-February/074811.html
https://lists.centos.org/pipermail/centos-announce/2006-February/074815.html
https://lists.centos.org/pipermail/centos-announce/2006-February/074819.html
https://lists.centos.org/pipermail/centos-announce/2006-February/087555.html
Affected packages:
libpng
libpng-devel
Upstream details at:
https://access.redhat.com/errata/RHSA-2006:0205
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
CentOS | 4 | i386 | libpng | < 1.2.7-1.el4.2 | libpng-1.2.7-1.el4.2.i386.rpm |
CentOS | 4 | i386 | libpng-devel | < 1.2.7-1.el4.2 | libpng-devel-1.2.7-1.el4.2.i386.rpm |
CentOS | 4 | i386 | libpng | < 1.2.7-1.el4.2 | libpng-1.2.7-1.el4.2.i386.rpm |
CentOS | 4 | x86_64 | libpng | < 1.2.7-1.el4.2 | libpng-1.2.7-1.el4.2.x86_64.rpm |
CentOS | 4 | i386 | libpng | < 1.2.7-1.el4.2 | libpng-1.2.7-1.el4.2.i386.rpm |
CentOS | 4 | x86_64 | libpng | < 1.2.7-1.el4.2 | libpng-1.2.7-1.el4.2.x86_64.rpm |
CentOS | 4 | x86_64 | libpng-devel | < 1.2.7-1.el4.2 | libpng-devel-1.2.7-1.el4.2.x86_64.rpm |
CentOS | 4 | ia64 | libpng | < 1.2.7-1.el4.2 | libpng-1.2.7-1.el4.2.ia64.rpm |
CentOS | 4 | ia64 | libpng-devel | < 1.2.7-1.el4.2 | libpng-devel-1.2.7-1.el4.2.ia64.rpm |
CentOS | 4 | alpha | libpng | < 1.2.7-1.el4.2 | libpng-1.2.7-1.el4.2.alpha.rpm |