CVE-2026-8700 Details
Description
Crypt::DSA versions before 1.20 for Perl generate seeds using rand. Seeds were generated using Perl's built-in rand function, which is predictable and unsuitable for security usage.
A vulnerability exists in Crypt::DSA versions prior to 1.20 for Perl, where the random seed generation relies on Perl's built-in rand function. This method is predictable and not suitable for cryptographic purposes. The issue has been addressed in version 1.20, which replaces the use of rand with a more secure alternative.
Users can upgrade to Crypt::DSA version 1.20 or later to address this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed May 15, 2026CISA-ADP
Assessed May 18, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://metacpan.org/release/TIMLEGGE/Crypt-DSA-1.20/changes | CPANSec | Release NotesVendor |
| https://metacpan.org/release/TIMLEGGE/Crypt-DSA-1.20/diff/TIMLEGGE/Crypt-DSA-1.19#lib/Crypt/DSA/KeyChain.pm | CPANSec | Source CodeVendor |
| http://www.openwall.com/lists/oss-security/2026/05/15/26 | CVE |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-331 | Insufficient Entropy | CPANSec |
Affected Products
| Product | Versions |
|---|---|
| Crypt::DSA | All versions |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | CPANSec |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 18, 2026 | CVE Modified | CISA-ADP |
| May 16, 2026 | CVE Modified | CVE |
| May 15, 2026 | New CVE Received | CPANSec |