CVE-2019-20907

Source
https://nvd.nist.gov/vuln/detail/CVE-2019-20907
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-20907.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2019-20907
Aliases
Downstream
Related
Published
2020-07-13T13:15:10Z
Modified
2025-08-09T20:01:27Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In Lib/tarfile.py in Python through 3.8.3, an attacker is able to craft a TAR archive leading to an infinite loop when opened by tarfile.open, because procpax lacks header validation.

References

Affected packages

Git / github.com/python/cpython

Affected ranges

Type
GIT
Repo
https://github.com/python/cpython
Events