CVE-2026-8704

critical

Description

Crypt::DSA versions through 1.19 for Perl use 2-args open, allowing existing files to be modified.

References

https://metacpan.org/release/TIMLEGGE/Crypt-DSA-1.20/diff/TIMLEGGE/Crypt-DSA-1.19#lib/Crypt/DSA/Key.pm

https://metacpan.org/release/TIMLEGGE/Crypt-DSA-1.20/changes

http://www.openwall.com/lists/oss-security/2026/05/15/27

Details

Source: Mitre, NVD

Published: 2026-05-15

Updated: 2026-05-16

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Severity: Critical