CVE-2003-0730: Buffer Overflow
First published: Wed Sep 03 2003(Updated: )
Multiple integer overflows in the font libraries for XFree86 4.3.0 allow local or remote attackers to cause a denial of service or execute arbitrary code via heap-based and stack-based buffer overflow attacks.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| XFree86 X Server | =4.2.1 | |
| XFree86 X Server | =4.3.0 | |
| NetBSD current | =1.5 | |
| NetBSD current | =1.5.1 | |
| NetBSD current | =1.5.2 | |
| NetBSD current | =1.5.3 | |
| NetBSD current | =1.6 | |
| NetBSD current | =1.6.1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- http://www.securityfocus.com/bid/8514
- http://www.debian.org/security/2003/dsa-380
- http://www.redhat.com/support/errata/RHSA-2003-286.html
- http://www.redhat.com/support/errata/RHSA-2003-288.html
- http://www.redhat.com/support/errata/RHSA-2003-289.html
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000821
- http://support.avaya.com/elmodocs2/security/ASA-2007-074.htm
- http://www.redhat.com/support/errata/RHSA-2003-287.html
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-102803-1
- http://secunia.com/advisories/24168
- http://secunia.com/advisories/24247
- http://www.mandriva.com/security/advisories?name=MDKSA-2003:089
- http://www.vupen.com/english/advisories/2007/0589
- http://marc.info/?l=bugtraq&m=106229335312429&w=2
Frequently Asked Questions
What is the severity of CVE-2003-0730?
CVE-2003-0730 is classified as a high severity vulnerability due to its potential for denial of service and arbitrary code execution.
How do I fix CVE-2003-0730?
To fix CVE-2003-0730, update the affected XFree86 packages to the latest versions or apply the recommended patches from your vendor.
Which systems are vulnerable to CVE-2003-0730?
CVE-2003-0730 affects XFree86 versions 4.2.1 and 4.3.0, as well as various versions of NetBSD.
What are the potential impacts of CVE-2003-0730?
The impacts of CVE-2003-0730 can include system crashes and unauthorized code execution, leading to compromised systems.
Who can exploit CVE-2003-0730?
CVE-2003-0730 can be exploited by local or remote attackers with the ability to send crafted font files or requests to the affected XFree86 servers.
- agent/references
- agent/type
- agent/weakness
- agent/severity
- agent/author
- agent/remedy
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-historical
- vendor/xfree86 project
- canonical/xfree86 x server
- version/xfree86 x server/4.2.1
- version/xfree86 x server/4.3.0
- vendor/netbsd
- canonical/netbsd current
- version/netbsd current/1.5
- version/netbsd current/1.5.1
- version/netbsd current/1.5.2
- version/netbsd current/1.5.3
- version/netbsd current/1.6
- version/netbsd current/1.6.1