Popis
A flaw was found in libsolv. A stack-based buffer overflow vulnerability exists in the PGP verification component due to incorrect length handling when copying EdDSA -s- MPI into a stack buffer. A remote attacker could craft a malicious Ed25519 PGP signature with mismatched MPI lengths. Processing this crafted signature could lead to a denial of service in automated package or repository processing workflows.
CVSS 7.5EPSS 0.47000000000000003%Riziko 0.78
Zobraziť zdroj- Zverejnené
- 2026-07-16 01:16:30
- Dotknuté verzie
- unknown
- Typ
- Knižnica
- Vektor
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H