Application Crash Vulnerability in Sequoia by Sequoia PGP
CVE-2025-67897
5.3MEDIUM
What is CVE-2025-67897?
In Sequoia versions prior to 2.1.0, the aes_key_unwrap function is vulnerable to a panic condition when processing excessively short ciphertexts. This flaw can be exploited by remote attackers who send specially crafted PKESK or SKESK packets, resulting in application crashes that disrupt services and potentially compromise user experience.
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Affected Version(s)
sequoia 0 < 2.1.0
References
CVSS V3.1
Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged
Timeline
Vulnerability published
Vulnerability Reserved