NetSight
medium4.3

CVE-2004-2721

The CheckGroup function in openSkat VTMF before 2.1 generates public key pairs in which the "p" variable might not be prime, which allows remote attackers to d…

Impact

The CheckGroup function in openSkat VTMF before 2.1 generates public key pairs in which the "p" variable might not be prime, which allows remote attackers to determine the private key and decrypt messages.

Affected products

VendorProductAffected versions
Heiko StamerOpenskat
through 2.0

Weakness classification

References