| Name | CVE-2025-40905 |
| Description | WWW::OAuth 1.000 and earlier for Perl uses the rand() function as the default source of entropy, which is not cryptographically secure, for cryptographic functions. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libwww-oauth-perl (PTS) | bullseye | 1.000-1.1 | vulnerable |
| bookworm | 1.000-2 | vulnerable |
| trixie | 1.002-1 | fixed |
| forky, sid | 1.003-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| libwww-oauth-perl | source | (unstable) | 1.001-1 | | | |
Notes
[bookworm] - libwww-oauth-perl <no-dsa> (Minor issue)
[bullseye] - libwww-oauth-perl <postponed> (Minor issue)
https://lists.security.metacpan.org/cve-announce/msg/36977848/
Fixed by: https://github.com/Grinnz/WWW-OAuth/commit/f6630bb1c52fb143c0777b96a66dc684499eb41d (1.001)