Vulnerability Report

CVE-2003-0730

Title: XFree86 font libraries integer overflows RCE/DoS

Memory Corruption

Proof Of Concept

No public PoC currently indexed for CVE-2003-0730.

CWE Category NVD-CWE-noinfo

Published Date Oct 20, 2003

Modified Date Jun 16, 2026

Exploit Status Not Found

Score 7.5 CVSS v2.0

Exploit Probability (EPSS)

5.85%

Vulnerability Summary

CVE-2003-0730: 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.

Impacted Vendors

xfree86_project 1

x.org 1

Reference Links

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 http://www.mandriva.com/security/advisories?name=MDKSA-2003:089 http://www.redhat.com/support/errata/RHSA-2003-286.html 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 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 http://www.mandriva.com/security/advisories?name=MDKSA-2003:089 http://www.redhat.com/support/errata/RHSA-2003-286.html 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 http://www.vupen.com/english/advisories/2007/0589

CVSS v2.0

Source Entity [email protected]

Severity HIGH

7.5

Access Vector

N/A

Authentication

N/A

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2003-0730 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

June 16, 2026 MODIFIED

Vulnerability data updated via NVD.

April 03, 2025 MODIFIED

Vulnerability data or affected products updated.

October 20, 2003 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


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

Affected Stack

No specific products linked.