Debian/gnupg2: high 7
In GnuPG before 2.4.9, armor_filter in g10/armor.c has two increments of an index variable where one is intended, leading to an out-of-bounds write for crafted input. (For ExtendedLTS, 2.2.51 and late
Action: Upgrade gnupg2 to 2.4.7-21+deb13u1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.4.7-21+deb13u1 | - |
Fixed versions
| 2.4.7-21+deb13u1 |
Sources
- osv: DEBIAN-CVE-2025-68973#Debian:13/gnupg2
- https://security-tracker.debian.org/tracker/CVE-2025-68973
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