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cvelistMitreCVELIST:CVE-2022-48303
HistoryJan 30, 2023 - 12:00 a.m.

CVE-2022-48303

2023-01-3000:00:00
mitre
www.cve.org
gnu tar
out-of-bounds read
v7 archive

6 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

18.9%

GNU Tar through 1.34 has a one-byte out-of-bounds read that results in use of uninitialized memory for a conditional jump. Exploitation to change the flow of control has not been demonstrated. The issue occurs in from_header in list.c via a V7 archive in which mtime has approximately 11 whitespace characters.