NA

CVE-2023-29491

Published: 14/04/2023 Updated: 31/01/2024
CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8
VMScore: 0

Vulnerability Summary

ncurses prior to 6.4 20230408, when used by a setuid application, allows local users to trigger security-relevant memory corruption via malformed data in a terminfo database file that is found in $HOME/.terminfo or reached via the TERMINFO or TERM environment variable.

Vulnerability Trend

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gnu ncurses

Vendor Advisories

Debian Bug report logs - #1034372 ncurses: CVE-2023-29491 Package: src:ncurses; Maintainer for src:ncurses is Craig Small <csmall@debianorg>; Reported by: Moritz Mühlenhoff <jmm@inutilorg> Date: Thu, 13 Apr 2023 18:42:02 UTC Severity: important Tags: security, upstream Found in version ncurses/64-2 Reply or ...
ncurses before 64 20230408, when used by a setuid application, allows local users to trigger security-relevant memory corruption via malformed data in a terminfo database file that is found in $HOME/terminfo or reached via the TERMINFO or TERM environment variable (CVE-2023-29491) ...
ncurses before 64 20230408, when used by a setuid application, allows local users to trigger security-relevant memory corruption via malformed data in a terminfo database file that is found in $HOME/terminfo or reached via the TERMINFO or TERM environment variable (CVE-2023-29491) ...
DescriptionThe MITRE CVE dictionary describes this issue as: ncurses before 64 20230408, when used by a setuid application, allows local users to trigger security-relevant memory corruption via malformed data in a terminfo database file that is found in $HOME/terminfo or reached via the TERMINFO or TERM environment variable ...
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