CVE-2020-25125
- State
- Published
- Severity
- Not scored
- Published
- Sep 3, 2020
- Updated
- Aug 4, 2024
- Reserved
- Sep 3, 2020
Description
GnuPG 2.2.21 and 2.2.22 (and Gpg4win 3.1.12) has an array overflow, leading to a crash or possibly unspecified other impact, when a victim imports an attacker's OpenPGP key, and this key has AEAD preferences. The overflow is caused by a g10/key-check.c error. NOTE: GnuPG 2.3.x is unaffected. GnuPG 2.2.23 is a fixed version.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://bugzilla.opensuse.org/show_bug.cgi?id=1176034
- https://dev.gnupg.org/rG8ec9573e57866dda5efb4677d4454161517484bc
- https://lists.gnupg.org/pipermail/gnupg-announce/2020q3/000448.html
- https://dev.gnupg.org/T5050
- [oss-security] 20200903 GNUPG released with AEAD sec fix CVE-2020-25125mailing-list
- [oss-security] 20200903 CVE-2020-25125: gnupg2: buffer overflow when importing a key with AEAD preferencesmailing-list
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