Vulnerability Details CVE-2001-0955
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 24.8%
CVSS Severity
CVSS v2 Score 7.2
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/3657
- http://www.securityfocus.com/bid/3663
- 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/3657
- http://www.securityfocus.com/bid/3663
- 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
Products affected by CVE-2001-0955
-
cpe:2.3:a:xfree86_project:x11r6:4.0
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cpe:2.3:a:xfree86_project:x11r6:4.0.1
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cpe:2.3:a:xfree86_project:x11r6:4.0.3