GHSA-v3rw-94vx-73w6
GitHub Security Advisory
⚠ Unreviewed
MODERATE
Has CVE
Advisory Details
In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when AES-CCM mode is used with openssl_encrypt() function with 12 bytes IV, only first 7 bytes of the IV is actually used. This can lead to both decreased security and incorrect encryption data.
Related CVEs
Key Information
5.0
/10
Dataset
Last updated: July 5, 2025 6:26 AM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.