CVE-2022-48303
MEDIUM5.5EPSS 0.05%發布日:2023/1/30修改日:2026/4/28
描述
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.
受影響套件(2)
- Alpine/tarfrom 0, < 1.34-r1
- Debian/tarfrom 0, < 1.34+dfsg-1+deb11u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |