by Kastro
Paper/Archive/CVE-2022-44900

CVE-2022-44900

mitre — A directory traversal vulnerability in the SevenZipFile.extractall() function of the python library py7zr v0.20.0 and earlier allows atta…

EPSS 2%CVSS 9.1
critical.is priorityof 100
44
CVSS 9.1 (NVD, ADP agree)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 84.5.845 × 2016.9No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

A directory traversal vulnerability in the SevenZipFile.extractall() function of the python library py7zr v0.20.0 and earlier allows attackers to write arbitrary files via extracting a crafted 7z file.

Affected

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

CISA ADP9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refgithub.com/miurahr/py7zr/commit/1bb43f17515c7f69673a1c88ab9cc72a7bbef406refpacketstormsecurity.com/files/170127/py7zr-0.20.0-Directory-Traversal.htmlreflessonsec.com/cve/cve-2022-44900