Description
Libgcrypt before 1.12.2 sometimes allows a heap-based buffer overflow and denial of service via crafted ECDH ciphertext to gcry_pk_decrypt.
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High
Affected products
- GnuPG / Libgcrypt1.8.8 – 1.10.4
- GnuPG / Libgcrypt1.11.0 – 1.11.3
- GnuPG / Libgcrypt1.12.0 – 1.12.2
- GnuPG / Libgcrypt1.8.8 – 1.10.4
References
Updated 18m ago · 8 sources