CVE-2018-1000079
RubyGems Path Traversal vulnerability
5.5
MEDIUM
CVSS 3.1
EPSS 2.9%
描述
RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Directory Traversal vulnerability in gem installation that can result in the gem could write to arbitrary filesystem locations during installation. This attack appear to be exploitable via the victim must install a malicious gem. This vulnerability appears to have been fixed in 2.7.6.
如何修補 CVE-2018-1000079
要修補 CVE-2018-1000079,請將受影響套件升級到下列已修補版本。
- —升級至 9.1.17.0-1 或更新版本
- —升級至 3.2.0~rc.1-1 或更新版本
- —升級至 9.1.16.0 或更新版本
- —升級至 2.7.6 或更新版本
CVE-2018-1000079 正在被利用嗎?
低 — EPSS 為 2.9%,目前沒有觀察到大規模利用活動。
受影響套件(4)
- from 0, < 9.1.17.0-1
- from 0, < 3.2.0~rc.1-1
- from 0, < 9.1.16.0
- from 0, < 2.7.6
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |