CVE-2026-34165
Maliciously crafted idx file can cause asymmetric memory consumption in github.com/go-git/go-git
5.0
MEDIUM
CVSS 3.1
EPSS 0.15%
描述
go-git is an extensible git implementation library written in pure Go. From version 5.0.0 to before version 5.17.1, a vulnerability has been identified in which a maliciously crafted .idx file can cause asymmetric memory consumption, potentially exhausting available memory and resulting in a denial-of-service (DoS) condition. Exploitation requires write access to the local repository's .git directory, it order to create or alter existing .idx files. This issue has been patched in version 5.17.1.
如何修補 CVE-2026-34165
要修補 CVE-2026-34165,請將受影響套件升級到下列已修補版本。
- —未列出修補版本
- —未列出修補版本
- —未列出修補版本
- —升級至 5.17.1 或更新版本
- —升級至 5.17.1 或更新版本
CVE-2026-34165 正在被利用嗎?
低 — EPSS 為 0.1%,目前沒有觀察到大規模利用活動。
受影響套件(5)
- from 0
- from 0
- from 0
- >= 5.0.0, < 5.17.1
- >= 5.0.0, < 5.17.1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.0 | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H |