Vulnerability Details : CVE-2022-44542
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.
Vulnerability category: Execute code
Products affected by CVE-2022-44542
- cpe:2.3:a:lesspipe_project:lesspipe:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-44542
0.30%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 70 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-44542
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2022-44542
-
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-44542
-
https://github.com/wofr06/lesspipe/releases/tag/v2.06
Release V2.06 with ShellCheck changes and a security fix · wofr06/lesspipe · GitHubRelease Notes;Third Party Advisory
-
https://bugs.gentoo.org/865631
865631 – (CVE-2022-44542) <app-text/lesspipe-2.06: Perl storable (pst) files security fixIssue Tracking;Patch;Third Party Advisory
-
https://security.gentoo.org/glsa/202211-02
lesspipe: Arbitrary Code Exeecution (GLSA 202211-02) — Gentoo securityThird Party Advisory
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