CVE-2017-12871 | BDVDB-2026-89875 Detail

Description#

The aesEncrypt method in lib/SimpleSAML/Utils/Crypto.php in SimpleSAMLphp 1.14.x through 1.14.11 makes it easier for context-dependent attackers to bypass the encryption protection mechanism by leveraging use of the first 16 bytes of the secret key as the initialization vector (IV).

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://simplesamlphp.org/security/201703-02
https://github.com/simplesamlphp/simplesamlphp/commit/77df6a932d46daa35e364925eb73a175010dc904

Exploit#

No public exploit known

History#

Version 12017-09-01Record published in the CVE List.
Version 22024-08-05Most recent update recorded in the CVE List.