VDB
ALPINE-CVE-2020-29363
ALPINE-CVE-2020-29363
PUBLISHED
CVSS 7.5 HIGH
An issue was discovered in p11-kit 0.23.6 through 0.23.21. A heap-based buffer overflow has been discovered in the RPC protocol used by p11-kit server/remote commands and the client library. When the remote entity supplies a serialized byte array in a CK_ATTRIBUTE, the receiving entity may not allocate sufficient length for the buffer to store the deserialized value.
Risk Scores
CVSS 3.1
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:v3.17 | p11-kit | 0.23.17-r0, 0.23.18.1-r0, 0.23.2-r0 |
| Alpine:v3.22 | p11-kit | 0.13-r0, 0, 0.12-r0 |
| Alpine:v3.10 | p11-kit | 0.18.4-r0, 0.22.1-r0, 0.23.1-r0 |
| Alpine:v3.23 | p11-kit | 0.23.16.1-r0, 0.23.15-r0, 0.18.1-r1 |
| Alpine:v3.19 | p11-kit | 0.23.2-r1, 0, 0.12-r0 |
| Alpine:v3.13 | p11-kit | 0.23.6, 0, 0.9-r0 |
| Alpine:v3.14 | p11-kit | 0.18.0-r0, 0.13-r0, 0.23.6 |
| Alpine:v3.24 | p11-kit | 0, 0.23.6 |
| Alpine:v3.20 | p11-kit | 0, 0.12-r0, 0.13-r0 |
| Alpine:v3.18 | p11-kit | 0.23.20-r5, 0.23.21-r0, 0.23.20-r1 |
| Alpine:v3.16 | p11-kit | 0.22.1-r0, 0.18.0-r0, 0.18.1-r0 |
| Alpine:v3.12 | p11-kit | 0, 0, 0.13-r0 |
| Alpine:v3.21 | p11-kit | 0.23.18.1-r0, 0.23.2-r0, 0.23.2-r1 |
| Alpine:v3.11 | p11-kit | 0.23.2-r2, 0.9-r0, 0.23.1-r1 |
| Alpine:v3.15 | p11-kit | 0.23.6, 0, 0.9-r0 |
Timeline
- Dec 16, 2020 CVE Published
- Apr 30, 2026 Distribution Patch
- Jul 8, 2026 CVE Updated