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.
References
| Link | Resource |
|---|---|
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CRY7VEL4AIG3GLIEVCTOXRZNSVYDYYUD/ | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X5VQYCO52Z7GAVCLRYUITN7KXHLRZQS4/ | Mailing List Third Party Advisory |
| https://savannah.gnu.org/bugs/?62387 | Exploit Vendor Advisory |
| https://savannah.gnu.org/patch/?10307 | Patch Vendor Advisory |
Configurations
History
30 May 2023, 17:16
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| First Time |
Fedoraproject fedora
Fedoraproject |
|
| References | (MISC) https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X5VQYCO52Z7GAVCLRYUITN7KXHLRZQS4/ - Mailing List, Third Party Advisory | |
| References | (MISC) https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CRY7VEL4AIG3GLIEVCTOXRZNSVYDYYUD/ - Mailing List, Third Party Advisory |
Information
Published : 2023-01-30 04:15
Updated : 2024-02-28 19:51
NVD link : CVE-2022-48303
Mitre link : CVE-2022-48303
CVE.ORG link : CVE-2022-48303
JSON object : View
Products Affected
gnu
- tar
fedoraproject
- fedora
CWE
CWE-125
Out-of-bounds Read