Description
Buffer overflow in fbglyph.c in XFree86 before 4.2.0, related to glyph clipping for large origins, allows attackers to cause a denial of service and possibly gain privileges via a large number of characters, possibly through the web page search form of KDE Konqueror or from an xterm command with a long title.
Metrics
CVSS 2.0 7.2/10
AV:L/AC:L/Au:N/C:C/I:C/A:CAffected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://cvsweb.xfree86.org/cvsweb/xc/programs/Xserver/fb/fbglyph.c
- http://marc.info/?l=bugtraq&m=100776624224549&w=2
- http://marc.info/?l=bugtraq&m=100784290015880&w=2
- http://marc.info/?l=vuln-dev&m=100118958310463&w=2
- http://www.securityfocus.com/bid/3657Patch, Vendor Advisory
- http://www.securityfocus.com/bid/3663Vendor Advisory
- http://www.xfree86.org/4.2.0/RELNOTES2.html#2
- http://www.xfree86.org/security/
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7673
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7683
- http://cvsweb.xfree86.org/cvsweb/xc/programs/Xserver/fb/fbglyph.c
- http://marc.info/?l=bugtraq&m=100776624224549&w=2
- http://marc.info/?l=bugtraq&m=100784290015880&w=2
- http://marc.info/?l=vuln-dev&m=100118958310463&w=2
- http://www.securityfocus.com/bid/3657Patch, Vendor Advisory
- http://www.securityfocus.com/bid/3663Vendor Advisory
- http://www.xfree86.org/4.2.0/RELNOTES2.html#2
- http://www.xfree86.org/security/
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7673
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7683
Timeline
- Published
- Sep 22, 2001
- Last modified
- Jun 16, 2026
- NVD status
- Modified