CVE-2022-47629

Published: Dic 20, 2022 Last Modified: Apr 16, 2025 EU-VD ID: EUVD-2022-50389 Aliases: GSD-2022-47629
ExploitDB:
Other exploit source:
Google Dorks:
CRITICAL 9,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high

Description

AI Translation Available

Libksba before 1.6.3 is prone to an integer overflow vulnerability in the CRL signature parser.

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
0,0153
Percentile
0,8th
Updated

EPSS Score Trend (Last 90 Days)

190

Integer Overflow or Wraparound

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Integrity Confidentiality Access Control Other
Potential Impacts:
Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Memory) Dos: Instability Modify Memory Execute Unauthorized Code Or Commands Bypass Protection Mechanism Alter Execution Logic Dos: Resource Consumption (Cpu)
Applicable Platforms
Languages: C, Not Language-Specific
Likelihood of Exploit: Medium
View CWE Details
Application

Libksba by Gnupg

Product Information
Vendor Gnupg
Product Libksba
Version Range Affected
To 1.6.3 (exclusive)
cpe:2.3:a:gnupg:libksba:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
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
Operating System

Debian Linux by Debian

Product Information
Vendor Debian
Product Debian Linux
Version 11.0
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://dev.gnupg.org/T6284
Patch Third Party Advisory
https://dev.gnupg.org/T6284
https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git%3Ba=…
https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git%3Ba=commit%3Bh=f61a5ea4e…
https://lists.debian.org/debian-lts-announce/2022/12/msg000…
Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/12/msg00035.html
https://security.gentoo.org/glsa/202212-07
Third Party Advisory
https://security.gentoo.org/glsa/202212-07
https://security.netapp.com/advisory/ntap-20230316-0011/
https://security.netapp.com/advisory/ntap-20230316-0011/
https://www.debian.org/security/2022/dsa-5305
Third Party Advisory
https://www.debian.org/security/2022/dsa-5305
https://dev.gnupg.org/T6284
Patch Third Party Advisory
https://dev.gnupg.org/T6284
https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git%3Ba=…
https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git%3Ba=commit%3Bh=f61a5ea4e…
https://lists.debian.org/debian-lts-announce/2022/12/msg000…
Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/12/msg00035.html
https://security.gentoo.org/glsa/202212-07
Third Party Advisory
https://security.gentoo.org/glsa/202212-07
https://security.netapp.com/advisory/ntap-20230316-0011/
https://security.netapp.com/advisory/ntap-20230316-0011/
https://www.debian.org/security/2022/dsa-5305
Third Party Advisory
https://www.debian.org/security/2022/dsa-5305