CVE-2023-45918

NameCVE-2023-45918
Descriptionncurses 6.4-20230610 has a NULL pointer dereference in tgetstr in tinfo/lib_termcap.c.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ncurses (PTS)buster6.1+20181013-2+deb10u2vulnerable
buster (security)6.1+20181013-2+deb10u5vulnerable
bullseye6.2+20201114-2+deb11u2vulnerable
bookworm6.4-4vulnerable
sid, trixie6.5-2fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ncursessource(unstable)6.4+20230625-1

Notes

[bookworm] - ncurses <no-dsa> (Minor issue)
[bullseye] - ncurses <no-dsa> (Minor issue)
[buster] - ncurses <no-dsa> (Minor issue)
https://lists.gnu.org/archive/html/bug-ncurses/2023-06/msg00005.html
https://invisible-island.net/ncurses/NEWS.html#index-t20230615
Fixed in ncurses-6.4-20230615 patchlevel

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