CVE-2018-1000156
patch - security update
7.8
HIGH
CVSS 3.1
EPSS 5.6%
描述
GNU Patch version 2.7.6 contains an input validation vulnerability when processing patch files, specifically the EDITOR_PROGRAM invocation (using ed) can result in code execution. This attack appear to be exploitable via a patch file processed via the patch utility. This is similar to FreeBSD's CVE-2015-1418 however although they share a common ancestry the code bases have diverged over time.
如何修補 CVE-2018-1000156
要修補 CVE-2018-1000156,請將受影響套件升級到下列已修補版本。
- —升級至 2.7.6-r6 或更新版本
- —升級至 2.7.6-2 或更新版本
- —升級至 2.6.1-3+deb7u1 或更新版本
CVE-2018-1000156 正在被利用嗎?
中等 — EPSS 為 5.6%,可持續追蹤但非最高優先。
受影響套件(3)
- from 0, < 2.7.6-r6
- from 0, < 2.7.6-2
- from 0, < 2.6.1-3+deb7u1
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 |