ALPINE-CVE-2020-29362

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2020-29362
Published: 16 Dec 2020, 14:15
Last modified:08 Jul 2026, 04:30

Vulnerability Summary

Overall Risk (default)
low
21/100
CVSS Score
5.3 MEDIUM
3.1 (osv_alpine)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

16 Dec 2020, 14:15
Published
Vulnerability first disclosed
08 Jul 2026, 04:30
Last Modified
Vulnerability information updated

Description

An issue was discovered in p11-kit 0.21.1 through 0.23.21. A heap-based buffer over-read has been discovered in the RPC protocol used by thep11-kit server/remote commands and the client library. When the remote entity supplies a byte array through a serialized PKCS#11 function call, the receiving entity may allow the reading of up to 4 bytes of memory past the heap allocation.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected Systems

  • alpine•p11-kit

    < 0.23.16.1-r1 | < 0.23.18.1-r1 | < 0.23.22-r0 | < 0.23.22-r0 | < 0.23.22-r0 | < 0.23.22-r0 | < 0.23.22-r0 | < 0.23.22-r0 | < 0.23.22-r0 | < 0.23.22-r0 | < 0.23.22-r0 | < 0.23.22-r0 | < 0.23.22-r0 | < 0.23.22-r0 | < 0.23.22-r0 | ≥ 0.23.6, < 0.23.16.1-r1 | ≥ 0.23.6, < 0.23.18.1-r1 | ≥ 0.23.6, < 0.23.22-r0 | ≥ 0.23.6, < 0.23.22-r0 | ≥ 0.23.6, < 0.23.22-r0 | ≥ 0.23.6, < 0.23.22-r0 | ≥ 0.23.6, < 0.23.22-r0 | ≥ 0.23.6, < 0.23.22-r0 | ≥ 0.23.6, < 0.23.22-r0 | ≥ 0.23.6, < 0.23.22-r0 | ≥ 0.23.6, < 0.23.22-r0 | ≥ 0.23.6, < 0.23.22-r0 | ≥ 0.23.6, < 0.23.22-r0 | ≥ 0.23.6, < 0.23.22-r0 | ≥ 0.23.6, < 0.23.22-r0

References (1)