Detections
Analytics
RHEL 4 : tk (RHSA-2008:0135)
medium Nessus Plugin ID 31161
Synopsis
The remote Red Hat host is missing one or more security updates.Description
Updated tk packages that fix a security issue are now available for Red Hat Enterprise Linux 4.This update has been rated as having moderate security impact by the Red Hat Security Response Team.
[Updated 22 February 2008] The packages in this errata were originally pushed to the wrong Red Hat Network channels and were not available to all users. We have updated this errata with the correct channels.
Tk is a graphical toolkit for the Tcl scripting language.
An input validation flaw was discovered in Tk's GIF image handling. A code-size value read from a GIF image was not properly validated before being used, leading to a buffer overflow. A specially crafted GIF file could use this to cause a crash or, potentially, execute code with the privileges of the application using the Tk graphical toolkit.
(CVE-2008-0553)
A buffer overflow flaw was discovered in Tk's animated GIF image handling. An animated GIF containing an initial image smaller than subsequent images could cause a crash or, potentially, execute code with the privileges of the application using the Tk library.
(CVE-2007-5378)
All users are advised to upgrade to these updated packages which contain a backported patches to resolve these issues.
Solution
Update the affected tk and / or tk-devel packages.See Also
https://access.redhat.com/security/cve/cve-2007-5378
Plugin Details
Severity: Medium
ID: 31161
File Name: redhat-RHSA-2008-0135.nasl
Version: 1.23
Type: local
Agent: unix
Family: Red Hat Local Security Checks
Published: 2/25/2008
Updated: 1/14/2021
Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.9
CVSS v2
Risk Factor: Medium
Base Score: 6.8
Temporal Score: 5.9
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P
Vulnerability Information
CPE: p-cpe:/a:redhat:enterprise_linux:tk, p-cpe:/a:redhat:enterprise_linux:tk-devel, cpe:/o:redhat:enterprise_linux:4, cpe:/o:redhat:enterprise_linux:4.6
Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu
Exploit Ease: No known exploits are available
Patch Publication Date: 2/22/2008
Vulnerability Publication Date: 10/11/2007
Reference Information
CVE: CVE-2007-5378, CVE-2008-0553
BID: 27655