CVE-2022-48303

 

Published at: - 30-01-2023 05:15

Last modified: - 30-01-2023 03:18

Total changes: - 1

Description

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.

Common Vulnerability Scoring System (CVSS)

-

 

Verification logic

 

Reference

• https://savannah.gnu.org/bugs/?62387
• https://savannah.gnu.org/patch/?10307

 

Keywords

NVD

 

CVE-2022-48303

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures