Description
openssl_encrypt versions before 1.4.0 contain a missing ownership verification vulnerability in the revoke_key method that allows authenticated clients to revoke any other client's key. Attackers can revoke arbitrary keys by providing a valid ML-DSA signature, bypassing the intended ownership restriction.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| jahlives | openssl_encrypt | < 1.4.0 | 1.4.0 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | openssl-encrypt | < 1.4.0 | 1.4.0 | GHSA-hvc7-763r-4f3h |
References
- GitHub Security Advisory (GHSA-hvc7-763r-4f3h) vendor-advisory
- VulnCheck Advisory: openssl_encrypt before 1.4.0 Missing Ownership Verification via revoke_key third-party-advisory