{"id":"CVE-2022-44542","aliases":["EUVD-2022-47485","GHSA-2m3w-662q-8c6m"],"status":"published","title":"lesspipe before 2.06 allows attackers to execute code via Perl Storable (pst) files, because of...","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.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01577,"percentile":0.75685,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2022-11-01T00:00:00Z","modified":"2026-10-28T02:30:58Z","products":[{"vendor":"lesspipe_project","product":"lesspipe"}],"references":[{"url":"https://bugs.gentoo.org/865631","tags":["x_transferred","Issue Tracking","Patch","Third Party Advisory","web"]},{"url":"https://github.com/wofr06/lesspipe/releases/tag/v2.06","tags":["x_transferred","Release Notes","Third Party Advisory","web"]},{"url":"https://security.gentoo.org/glsa/202211-02","tags":["vendor-advisory","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-44542","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-2m3w-662q-8c6m"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/44xxx/CVE-2022-44542.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-44542","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.","status":"published","published":"2022-11-01T00:00:00Z","modified":"2025-05-05T14:18:56.012Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:34:30.176321Z"}],"euvd":[{"id":"EUVD-2022-47485","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.","status":"published","published":"2022-11-01T00:00:00Z","modified":"2025-05-05T14:18:56Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:32:57.470964Z"}],"ghsa":[{"id":"GHSA-2m3w-662q-8c6m","title":"lesspipe before 2.06 allows attackers to execute code via Perl Storable (pst) files, because of...","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.","status":"published","published":"2022-11-01T12:00:30Z","modified":"2023-01-31T05:09:04Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:49:29.017576Z"}],"nvd":[{"id":"CVE-2022-44542","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.","status":"published","published":"2022-11-01T01:15:10.28Z","modified":"2026-06-17T05:08:28.097Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:07:31.127985Z"}],"osv":[{"id":"CVE-2022-44542","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.","status":"published","published":"2022-11-01T00:00:00Z","modified":"2026-10-28T02:30:58.918798744Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:27.481647Z"}]}}