CVE-2020-29363

Published: Dic 16, 2020 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2020-21737 Aliases: GSD-2020-29363
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
MEDIUM 5,0
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: none
Integrity: none
Availability: partial

Description

AI Translation Available

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.

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
0,0058
Percentile
0,7th
Updated

EPSS Score Trend (Last 90 Days)

787

Out-of-bounds Write

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Availability Other
Potential Impacts:
Modify Memory Execute Unauthorized Code Or Commands Dos: Crash, Exit, Or Restart Unexpected State
Applicable Platforms
Languages: Assembly, C, C++, Memory-Unsafe
Technologies: ICS/OT
Likelihood of Exploit: High
View CWE Details
Operating System

Debian Linux by Debian

Product Information
Vendor Debian
Product Debian Linux
Version 10.0
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
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
Application

Communications Cloud Native Core Policy by Oracle

Product Information
Vendor Oracle
Product Communications Cloud Native Core Policy
Version 1.14.0
cpe:2.3:a:oracle:communications_cloud_native_core_policy:1.14.0:*:*:*:*:*:*:*
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-5j67-fw89-fp6x
https://www.debian.org/security/2021/dsa-4822
Third Party Advisory
https://www.debian.org/security/2021/dsa-4822
https://www.oracle.com/security-alerts/cpuapr2022.html
Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html
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-5j67-fw89-fp6x
https://www.debian.org/security/2021/dsa-4822
Third Party Advisory
https://www.debian.org/security/2021/dsa-4822
https://www.oracle.com/security-alerts/cpuapr2022.html
Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html