CVE-2026-33762
Missing validation decoding Index v4 files leads to panic in github.com/go-git/go-git
2.8
LOW
CVSS 3.1
EPSS 0.15%
描述
go-git is an extensible git implementation library written in pure Go. Prior to version 5.17.1, go-git’s index decoder for format version 4 fails to validate the path name prefix length before applying it to the previously decoded path name. A maliciously crafted index file can trigger an out-of-bounds slice operation, resulting in a runtime panic during normal index parsing. This issue only affects Git index format version 4. Earlier formats (go-git supports only v2 and v3) are not vulnerable to this issue. This issue has been patched in version 5.17.1.
如何修補 CVE-2026-33762
要修補 CVE-2026-33762,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-2026-33762 正在被利用嗎?
低 — EPSS 為 0.2%,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
- from 0, < 5.17.1
- from 0, < 5.17.1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | LOW2.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L |