CVE-2022-48303

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.
Configurations

Configuration 1 (hide)

cpe:2.3:a:gnu:tar:*:*:*:*:*:*:*:*

History

27 Mar 2023, 00:15

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X5VQYCO52Z7GAVCLRYUITN7KXHLRZQS4/', 'name': 'FEDORA-2023-f72d3caf36', 'tags': [], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CRY7VEL4AIG3GLIEVCTOXRZNSVYDYYUD/', 'name': 'FEDORA-2023-123778d70d', 'tags': [], 'refsource': 'FEDORA'}
  • (MISC) https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X5VQYCO52Z7GAVCLRYUITN7KXHLRZQS4/ -
  • (MISC) https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CRY7VEL4AIG3GLIEVCTOXRZNSVYDYYUD/ -

26 Mar 2023, 02:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X5VQYCO52Z7GAVCLRYUITN7KXHLRZQS4/ -

23 Mar 2023, 03:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CRY7VEL4AIG3GLIEVCTOXRZNSVYDYYUD/ -

07 Feb 2023, 19:16

Type Values Removed Values Added
References (MISC) https://savannah.gnu.org/bugs/?62387 - (MISC) https://savannah.gnu.org/bugs/?62387 - Exploit, Vendor Advisory
References (MISC) https://savannah.gnu.org/patch/?10307 - (MISC) https://savannah.gnu.org/patch/?10307 - Patch, Vendor Advisory
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 7.8
CPE cpe:2.3:a:gnu:tar:*:*:*:*:*:*:*:*
CWE CWE-125
First Time Gnu
Gnu tar

30 Jan 2023, 04:15

Type Values Removed Values Added
New CVE

Information

Published : 2023-01-30 04:15

Updated : 2023-03-27 00:15


NVD link : CVE-2022-48303

Mitre link : CVE-2022-48303


JSON object : View

Products Affected

gnu

  • tar
CWE
CWE-125

Out-of-bounds Read