CVE-2025-67897

EUVD-2025-203279
In Sequoia before 2.1.0, aes_key_unwrap panics if passed a ciphertext that is too short. A remote attacker can take advantage of this issue to crash an application by sending a victim an encrypted message with a crafted PKESK or SKESK packet.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 27.84%
Debian logo
Debian Releases
Debian Product
Codename
rust-sequoia-openpgp
bookworm
no-dsa
bullseye
ignored
forky
2.3.0-1
fixed
sid
2.3.0-1
fixed
trixie
2.0.0-2+deb13u1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
rust-sequoia-openpgp
jammy
needs-triage
noble
needs-triage
plucky
ignored
questing
ignored
resolute
not-affected
Common Weakness Enumeration
References
https://bugs.debian.org/1122582
https://gitlab.com/sequoia-pgp/sequoia/-/blob/b59886e5e7bdf7169ed330f309a6633d131776e5/openpgp/NEWS#L7-L26
https://gitlab.com/sequoia-pgp/sequoia/-/commit/b59886e5e7bdf7169ed330f309a6633d131776e5