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Vulnerability record · CVE-2003-0730 · published 20 October 2003

CVE-2003-0730: Xfree86 project x11r6 vulnerability

Xfree86 Project · X11r6

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.

7.5 CVSS 2.0 High EPSS 5.8% · top 7.1%
7.5CVSS 2.0 base score
5.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
32References
16 Jun 2026Last modified by NVD

Description

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.

AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2003-015.txt.asc
ftp://patches.sgi.com/support/free/security/advisories/20031101-01-U.asc
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000821
http://marc.info/?l=bugtraq&m=106229335312429&w=2
http://secunia.com/advisories/24168
http://secunia.com/advisories/24247
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102803-1
http://support.avaya.com/elmodocs2/security/ASA-2007-074.htm
http://www.debian.org/security/2003/dsa-380 PatchVendor Advisory
http://www.mandriva.com/security/advisories?name=MDKSA-2003:089
http://www.redhat.com/support/errata/RHSA-2003-286.html PatchVendor Advisory
http://www.redhat.com/support/errata/RHSA-2003-287.html
http://www.redhat.com/support/errata/RHSA-2003-288.html
http://www.redhat.com/support/errata/RHSA-2003-289.html
http://www.securityfocus.com/bid/8514 PatchVendor Advisory
http://www.vupen.com/english/advisories/2007/0589
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2003-015.txt.asc
ftp://patches.sgi.com/support/free/security/advisories/20031101-01-U.asc
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000821
http://marc.info/?l=bugtraq&m=106229335312429&w=2
http://secunia.com/advisories/24168
http://secunia.com/advisories/24247
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102803-1
http://support.avaya.com/elmodocs2/security/ASA-2007-074.htm
http://www.debian.org/security/2003/dsa-380 PatchVendor Advisory
http://www.mandriva.com/security/advisories?name=MDKSA-2003:089
http://www.redhat.com/support/errata/RHSA-2003-286.html PatchVendor Advisory
http://www.redhat.com/support/errata/RHSA-2003-287.html
http://www.redhat.com/support/errata/RHSA-2003-288.html
http://www.redhat.com/support/errata/RHSA-2003-289.html
http://www.securityfocus.com/bid/8514 PatchVendor Advisory
http://www.vupen.com/english/advisories/2007/0589

Track CVE-2003-0730 inside VULONE

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2003-0730), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.