CVE-2019-15903
HIGH7.5EPSS 0.20%expat - security update
發布日:2019/9/4修改日:2025/12/3
也稱為:ALPINE-CVE-2019-15903DEBIAN-CVE-2019-15903
描述
In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber) then resulted in a heap-based buffer over-read.
受影響套件(8)
- Alpine/expatfrom 0, < 2.2.7-r1
- Alpine/python2from 0, < 2.7.17-r0
- Debian/expatfrom 0, < 2.1.0-6+deb8u6
- Debian/expatfrom 0, < 2.2.0-2+deb9u3
- Debian/expatfrom 0, < 2.2.7-2
- Debian/firefox-esrfrom 0, < 68.2.0esr-1
- Debian/libxmltokfrom 0
- Debian/thunderbirdfrom 0, < 1:68.2.1-1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |