CVE-2022-48303

ADVISORY - nist

Summary

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.

EPSS Score: 0.00035 (0.094)

Common Weakness Enumeration (CWE)

ADVISORY - nist

Out-of-bounds Read

ADVISORY - redhat

Improper Restriction of Operations within the Bounds of a Memory Buffer


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