CVE-2025-22376 | BDVDB-2026-261021 Detail
Description#
In Net::OAuth::Client in the Net::OAuth package before 0.29 for Perl, the default nonce is a 32-bit integer generated from the built-in rand() function, which is not cryptographically strong.
Impact#
Per CVSS v3.1: confidentiality impact none, integrity impact none, availability impact low. Attack vector: network.
Weaknesses#
- CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)
References#
- https://metacpan.org/release/RRWO/Net-OAuth-0.29/changes
- https://metacpan.org/release/KGRENNAN/Net-OAuth-0.28/source/lib/Net/OAuth/Client.pm#L260
- https://metacpan.org/release/RRWO/Net-OAuth-0.29/diff/KGRENNAN/Net-OAuth-0.28#lib/Net/OAuth/Client.pm
- https://www.vulnarium.com/blogpost-2025-01-05
- https://github.com/keeth/Net-OAuth/commit/2aa25e04aadab247ae4063363fcee177161e1f42
- https://datatracker.ietf.org/doc/html/rfc5849#section-4.10
- https://datatracker.ietf.org/doc/html/rfc5849#section-3.3
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.