VDB
DEBIAN-CVE-2019-20907
DEBIAN-CVE-2019-20907
PUBLISHED
CVSS 7.5 HIGH
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 _proc_pax lacks header validation.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | pypy3 | 0, 0, 0 |
| Debian:11 | python3.9 | 0, 0, 0 |
| Debian:12 | pypy3 | 0, 0, 0 |
| Debian:13 | pypy3 | 0, 0, 0 |
| Debian:11 | python2.7 | 0, 0, 0 |
| Debian:11 | pypy3 | 0, 0, 0 |
Exploit Intelligence
- zephyr-crosstool-arm-grype.html (github-poc)
Timeline
- Jul 13, 2020 CVE Published
- Apr 28, 2026 CVE Updated