Alpine: p11-kit: security update to 0.23.18.1-r1

medium Tenable Self-Hosted Container Security Plugin ID 406197

Description

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

- An issue was discovered in p11-kit 0.21.1 through 0.23.21. Multiple integer overflows have been discovered
in the array allocations in the p11-kit library and the p11-kit list command, where overflow checks are
missing before calling realloc or calloc. (CVE-2020-29361)

- 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. (CVE-2020-29362)

- 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. (CVE-2020-29363)

Plugin Details

Severity: Medium

ID: 406197

Version: Revision 1.25

Type: Local

Family: Alpine Linux Local Security Checks

Published: 10/31/2023

Updated: 7/2/2026

Supported Sensors: Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS Score Source: CVE-2020-29362

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 12/16/2020

Reference Information

CVE: CVE-2020-29361, CVE-2020-29362, CVE-2020-29363

Detections

Analytics