CVEvulnerability
CVE-2026-6659
7.5 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2026-05-08
- Last modified
- 2026-10-26
- Assigner
- 9b29abf9-4ab0-4765-b253-1875cd9b441e
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-338
Description
Crypt::PasswdMD5 versions through 1.42 for Perl generates insecure random values for salts.
The built-in rand function is predictable, and unsuitable for cryptography.
Related
Weakness · CWE (1)
- CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) weakness
References
- https://github.com/ronsavage/Crypt-PasswdMD5/commit/a2f821637db0296082297aa4b02254ab08f0dc5e.patch github.com
- https://github.com/ronsavage/Crypt-PasswdMD5/pull/3 github.com
- https://metacpan.org/release/RSAVAGE/Crypt-PasswdMD5-1.42/source/lib/Crypt/PasswdMD5.pm#L35-47 metacpan.org
- https://metacpan.org/release/RSAVAGE/Crypt-PasswdMD5-1.43/changes metacpan.org
- http://www.openwall.com/lists/oss-security/2026/05/08/17 www.openwall.com