CVE-2017-6903
ioquake3 - security update
7.8
HIGH
CVSS 3.1
EPSS 1.3%
描述
In ioquake3 before 2017-03-14, the auto-downloading feature has insufficient content restrictions. This also affects Quake III Arena, OpenArena, OpenJK, iortcw, and other id Tech 3 (aka Quake 3 engine) forks. A malicious auto-downloaded file can trigger loading of crafted auto-downloaded files as native code DLLs. A malicious auto-downloaded file can contain configuration defaults that override the user's. Executable bytecode in a malicious auto-downloaded file can set configuration variables to values that will result in unwanted native code DLLs being loaded, resulting in sandbox escape.
如何修補 CVE-2017-6903
要修補 CVE-2017-6903,請將受影響套件升級到下列已修補版本。
- —升級至 1.36+u20161101+dfsg1-2 或更新版本
- —升級至 1.36+u20140802+gca9eebb-2+deb8u1 或更新版本
- —升級至 1.50a+dfsg1-3 或更新版本
CVE-2017-6903 正在被利用嗎?
低 — EPSS 為 1.3%,目前沒有觀察到大規模利用活動。
受影響套件(3)
- from 0, < 1.36+u20161101+dfsg1-2
- from 0, < 1.36+u20140802+gca9eebb-2+deb8u1
- from 0, < 1.50a+dfsg1-3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |