| Name | CVE-2026-47373 |
| Description | Crypt::SaltedHash versions through 0.09 for Perl is susceptible to timing attacks. These versions use Perl's built-in eq comparison. Discrepencies in timing could be used to guess the underlying hash. |
| 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) |
| Debian Bugs | 1137253 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libcrypt-saltedhash-perl (PTS) | bullseye | 0.09-1.1 | vulnerable |
| bookworm, trixie | 0.09-3 | vulnerable |
| forky, sid | 0.11-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[trixie] - libcrypt-saltedhash-perl <no-dsa> (Minor issue)
[bookworm] - libcrypt-saltedhash-perl <no-dsa> (Minor issue)
[bullseye] - libcrypt-saltedhash-perl <postponed> (Minor issue, can be fixed with next update)
https://lists.security.metacpan.org/cve-announce/msg/40249915/
Fixed by: https://github.com/robrwo/perl-Crypt-SaltedHash/commit/c07bfc5c23185b0667233d0f2e1252d81f1f027a (0.10)