CVE-2020-29362

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 v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/p11-glue/p11-kit/releases	Release Notes Third Party Advisory
https://github.com/p11-glue/p11-kit/security/advisories/GHSA-5wpq-43j2-6qwc	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/01/msg00002.html	Mailing List Third Party Advisory
https://www.debian.org/security/2021/dsa-4822	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:p11-kit_project:p11-kit:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-12-16 14:15

Updated : 2024-02-28 18:08

NVD link : CVE-2020-29362

Mitre link : CVE-2020-29362

CVE.ORG link : CVE-2020-29362

JSON object : View

Products Affected

p11-kit_project

p11-kit

CWE

CWE-125

Out-of-bounds Read

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