CVE-2020-29362

Published: Dic 16, 2020 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2020-21736 Aliases: GSD-2020-29362
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 5,3
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: low
Integrity: none
Availability: none
MEDIUM 5,0
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: partial
Integrity: none
Availability: none

Description

AI Translation Available

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.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0008
Percentile
0,2th
Updated

EPSS Score Trend (Last 91 Days)

125

Out-of-bounds Read

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Confidentiality Availability Other
Potential Impacts:
Read Memory Bypass Protection Mechanism Dos: Crash, Exit, Or Restart Varies By Context
Applicable Platforms
Languages: C, C++, Memory-Unsafe
Technologies: ICS/OT
View CWE Details
Application

P11-Kit by P11-Kit Project

Product Information
Vendor P11-Kit Project
Product P11-Kit
Version Range Affected
From 0.23.6 (inclusive)
To 0.23.22 (exclusive)
cpe:2.3:a:p11-kit_project:p11-kit:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/p11-glue/p11-kit/releases
Release Notes Third Party Advisory
https://github.com/p11-glue/p11-kit/releases
https://github.com/p11-glue/p11-kit/security/advisories/GHS…
Third Party Advisory
https://github.com/p11-glue/p11-kit/security/advisories/GHSA-5wpq-43j2-6qwc
https://lists.debian.org/debian-lts-announce/2021/01/msg000…
Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/01/msg00002.html
https://www.debian.org/security/2021/dsa-4822
Third Party Advisory
https://www.debian.org/security/2021/dsa-4822
https://github.com/p11-glue/p11-kit/releases
Release Notes Third Party Advisory
https://github.com/p11-glue/p11-kit/releases
https://github.com/p11-glue/p11-kit/security/advisories/GHS…
Third Party Advisory
https://github.com/p11-glue/p11-kit/security/advisories/GHSA-5wpq-43j2-6qwc
https://lists.debian.org/debian-lts-announce/2021/01/msg000…
Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/01/msg00002.html
https://www.debian.org/security/2021/dsa-4822
Third Party Advisory
https://www.debian.org/security/2021/dsa-4822