CVE-2022-22823
CRITICAL9.8EPSS 0.43%發布日:2022/1/10修改日:2026/4/28
描述
build_model in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
受影響套件(3)
- Alpine/expatfrom 0, < 2.2.10-r0
- Debian/expatfrom 0, < 2.2.10-2+deb11u1
- Debian/libxmltokfrom 0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |