Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| jahlives / openssl_encrypt | affected 0 before 1.4.0; unaffected 1.4.0 |
CWE
CWE-345
References
- https://github.com/jahlives/openssl_encrypt/security/advisories/GHSA-rvc2-5jxq-gpcj
- https://www.vulncheck.com/advisories/openssl-encrypt-before-hmac-authentication-bypass-via-environment-variable
ADP enrichment
No English description supplied.
No references supplied.