VDB
ALPINE-CVE-2025-48386
ALPINE-CVE-2025-48386
PUBLISHED
CVSS 6.300000190734863 MEDIUM
Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full access to internals. The wincred credential helper uses a static buffer (target) as a unique key for storing and comparing against internal storage. This credential helper does not properly bounds check the available space remaining in the buffer before appending to it with wcsncat(), leading to potential buffer overflows. This vulnerability is fixed in v2.43.7, v2.44.4, v2.45.4, v2.46.4, v2.47.3, v2.48.2, v2.49.1, and v2.50.1.
Risk Scores
CVSS v3.1
6.300000190734863
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.21 | git | 2.9.3-r0, 2.9.2-r0, 2.9.1-r0 |
| Alpine:v3.22 | git | 2.5.0-r0, 2.5.0-r1, 2.5.1-r0 |
| Alpine:v3.23 | git | 1.8.3.4-r0, 1.8.4.1-r0, 1.8.4.2-r0 |
| Alpine:v3.20 | git | 1.7.10.3-r0, 1.7.9.5-r0, 0 |
| Alpine:v3.19 | git | 2.9.3-r0, 2.9.2-r0, 2.9.1-r0 |
Timeline
- Jul 8, 2025 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch