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.
{
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:a:syspass:syspass:2.0:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"range": [
{
"introduced": "2.0"
},
{
"last_affected": "2.0"
}
],
"source": "CPE_STRING"
}
],
"vendor_product": "syspass:syspass"
},
{
"extracted_events": [
{
"range": [
{
"introduced": "2.x"
},
{
"fixed": "2.1"
}
],
"source": "DESCRIPTION"
}
]
}
]
}{
"extracted_events": [
{
"range": [
{
"fixed": "a0e2c485e53b370a7cc6d833e192c3c5bfd70e1f"
}
],
"source": "REFERENCES_COMMIT"
},
{
"original_tag": "2.1.0.17022601",
"range": [
{
"fixed": "81cc9e38db2a5f47efc46575db88ccd6dbf29204"
}
],
"source": "REFERENCES_TAG"
}
]
}