VDB
ALPINE-CVE-2025-13151
ALPINE-CVE-2025-13151
PUBLISHED
CVSS 7.5 HIGH
Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer overflow in asn1_expend_octet_string.
Risk Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.23 | libtasn1 | 0, 2.0-r0, 2.1-r0 |
| Alpine:v3.20 | libtasn1 | 1.8-r0, 2.0-r0, 2.12-r0 |
| Alpine:v3.22 | libtasn1 | 2.13-r0, 2.0-r0, 2.1-r0 |
| Alpine:v3.21 | libtasn1 | 0, 1.8-r0, 2.0-r0 |
Timeline
- Jan 7, 2026 CVE Published
- Jan 13, 2026 CVE Updated
- Apr 30, 2026 Distribution Patch