CVE-2017-13722
- State
- Published
- Severity
- Not scored
- Published
- Oct 11, 2017
- Updated
- Aug 5, 2024
- Reserved
- Aug 28, 2017
Description
In the pcfGetProperties function in bitmap/pcfread.c in libXfont through 1.5.2 and 2.x before 2.0.2, a missing boundary check (for PCF files) could be used by local attackers authenticated to an Xserver for a buffer over-read, for information disclosure or a crash of the X server.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://cgit.freedesktop.org/xorg/lib/libXfont/commit/?id=672bb944311392e2415b39c0d63b1e1902905bcd
- DSA-3995vendor-advisory
- https://www.x.org/releases/individual/lib/libXfont2-2.0.2.tar.bz2
- GLSA-201711-08vendor-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1500693
- https://bugzilla.suse.com/show_bug.cgi?id=1049692
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