CVE-2021-21898
HIGH8.8EPSS 1.9%librecad - security update
發布日:2021/11/19修改日:2026/3/9
也稱為:DSA-5077-1DEBIAN-CVE-2021-21898DEBIAN-CVE-2021-21899DEBIAN-CVE-2021-21900DEBIAN-CVE-2021-45341DEBIAN-CVE-2021-45342DEBIAN-CVE-2021-45343
描述
A code execution vulnerability exists in the dwgCompressor::decompress18() functionality of LibreCad libdxfrw 2.2.0-rc2-19-ge02f3580. A specially-crafted .dwg file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability.
受影響套件(3)
- Debian/librecadfrom 0, < 2.1.3-1.3+deb11u1
- Debian/librecadfrom 0, < 2.1.2-1+deb9u2
- Debian/librecadfrom 0, < 2.1.3-1.2+deb10u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |