The following table lists the changes that have been made to the
CVE-2025-2814 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.
-
New CVE Received
by 9b29abf9-4ab0-4765-b253-1875cd9b441eApr. 13, 2025
Action Type Old Value New Value Added Description Crypt::CBC versions between 1.21 and 3.04 for Perl may use the rand() function as the default source of entropy, which is not cryptographically secure, for cryptographic functions. This issue affects operating systems where “/dev/urandom'” is unavailable. In that case, Crypt::CBC will fallback to use the insecure rand() function.
Added CWE CWE-338 Added Reference https://metacpan.org/dist/Crypt-CBC/source/lib/Crypt/CBC.pm#L777 Added Reference https://perldoc.perl.org/functions/rand Added Reference https://security.metacpan.org/docs/guides/random-data-for-security.html