VULNERABILITY INTELLIGENCE

CVE-2022-44542

CVSS score9.8 CRITICAL

EPSS probability1.58%

CISA KEVNot currently listed

Published2022-11-01

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

lesspipe before 2.06 allows attackers to execute code via Perl Storable (pst) files, because of deserialized object destructor execution via a key/value pair in a hash.

Weakness classification

nvd@nist.gov: CWE-502
134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-502

Primary references

cve@mitre.org — Issue Tracking, Patch, Third Party Advisory
cve@mitre.org — Release Notes, Third Party Advisory
cve@mitre.org — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory