CVE-2025-22873
LOW3.8EPSS 0.00%Improper access to parent directory of root in os
發布日:2026/2/4修改日:2026/5/15
描述
It was possible to improperly access the parent directory of an os.Root by opening a filename ending in "../". For example, Root.Open("../") would open the parent directory of the Root. This escape only permits opening the parent directory itself, not ancestors of the parent or files contained within the parent.
受影響套件(3)
- Bitnami/golangfrom 0, < 1.23.9, >= 1.24.0-0, < 1.24.3
- Debian/golang-1.24from 0, < 1.24.4-1
- Go/stdlibfrom 0, < 1.23.9, >= 1.24.0-0, < 1.24.3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N |
參考連結(7)
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2025-22873
- PATCHhttps://go.dev/cl/670036
- REPORThttps://go.dev/issue/73555
- WEBhttps://groups.google.com/g/golang-announce/c/UZoIkUT367A/m/5WDxKizJAQAJ
- WEBhttps://nvd.nist.gov/vuln/detail/CVE-2025-22873
- WEBhttps://pkg.go.dev/vuln/GO-2026-4403
- WEBhttp://www.openwall.com/lists/oss-security/2025/05/06/2