Popis
openssl_encrypt versions before 1.4.0 contain an authentication bypass vulnerability in CamelliaCipher that disables HMAC tag generation and verification when the PYTEST_CURRENT_TEST environment variable is set. Attackers with code execution can set this environment variable to produce unauthenticated ciphertext and bypass integrity protection on encrypted data.
CVSS 5.5EPSS 0.165%Riziko 0.56
Zobraziť zdroj- Zverejnené
- 2026-08-17 11:16:43
- Dotknuté verzie
- <1.4.0
- Typ
- Knižnica
- Posledná úprava
- 2026-08-17 15:16:58
- Vektor
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N