Vulnerability Details CVE-2017-5999
An issue was discovered in sysPass 2.x before 2.1, in which an algorithm was never sufficiently reviewed by cryptographers. The fact that inc/SP/Core/Crypt.class is using the MCRYPT_RIJNDAEL_256() function (the 256-bit block version of Rijndael, not AES) instead of MCRYPT_RIJNDAEL_128 (real AES) could help an attacker to create unknown havoc in the remote system.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 54.1%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- http://www.securityfocus.com/bid/96562
- https://cxsecurity.com/issue/WLB-2017020196
- https://github.com/nuxsmin/sysPass/commit/a0e2c485e53b370a7cc6d833e192c3c5bfd70e1f
- https://github.com/nuxsmin/sysPass/releases/tag/2.1.0.17022601
- http://www.securityfocus.com/bid/96562
- https://cxsecurity.com/issue/WLB-2017020196
- https://github.com/nuxsmin/sysPass/commit/a0e2c485e53b370a7cc6d833e192c3c5bfd70e1f
- https://github.com/nuxsmin/sysPass/releases/tag/2.1.0.17022601