CVE-2022-37434
Scores
EPSS
Percentile: 92.5%
CVSS
CVSS Score: 7.0/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
High (H)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
Low (L)
Measures the impact to the confidentiality of information
Integrity Impact
Low (L)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Description
zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only applications that call inflateGetHeader are affected. Some common applications bundle the affected zlib source code but may be unable to call inflateGetHeader (e.g., see the nodejs/node reference).
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Sources
CWEs
Related Vulnerabilities
Exploits
Exploit ID: CVE-2022-37434
Source: github-poc
URL: https://github.com/Trinadh465/external_zlib_CVE-2022-37434
Vulnerable Software (58)
Type: Configuration
Product: klibc
Operating System: ubuntu focal 20.04
{ "fixed": "2.0.7-1ubuntu5.2"}
Source: ubuntu
Type: Configuration
Product: klibc
Operating System: ubuntu jammy 22.04
{ "fixed": "2.0.10-4ubuntu0.1"}
Source: ubuntu
Type: Configuration
Product: klibc
Operating System: ubuntu mantic 23.10
{ "fixed": "2.0.13-1ubuntu0.1"}
Source: ubuntu
Type: Configuration
Product: klibc
Operating System: ubuntu noble 24.04
{ "fixed": "2.0.13-4ubuntu0.1"}
Source: ubuntu
Type: Configuration
Product: libminizip
Operating System: altlinux
{ "fixed": "0:1.2.12-alt3"}
Source: redhat
Type: Configuration
Product: libminizip-devel
Operating System: altlinux
{ "fixed": "0:1.2.12-alt3"}
Source: redhat
Type: Configuration
Product: libz-mingw-w64
Operating System: debian
{ "fixed": "1.2.12+dfsg-2"}
Source: debian
Type: Configuration
Product: libz-mingw-w64
Operating System: debian bullseye 11
{ "unfixed": true}
Source: debian
Type: Configuration
Product: libz-mingw-w64
Operating System: debian buster 10
{ "unfixed": true}
Source: debian
Type: Configuration
Product: rsync
Operating System: ubuntu bionic 18.04
{ "fixed": "3.1.2-2.1ubuntu1.5"}
Source: ubuntu
Type: Configuration
Product: rsync
Operating System: ubuntu focal 20.04
{ "fixed": "3.1.3-8ubuntu0.4"}
Source: ubuntu
Type: Configuration
Product: rsync
Operating System: ubuntu jammy 22.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: rsync
Operating System: ubuntu kinetic 22.10
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: rsync
Operating System: ubuntu mantic 23.10
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: rsync
Operating System: ubuntu noble 24.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: rsync
Operating System: ubuntu trusty 14.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: rsync
Operating System: ubuntu xenial 16.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: rsync
Operating System: rhel 8
{ "fixed": "3.1.3-19.el8"}
Source: redhat
Type: Configuration
Product: rsync
Operating System: rhel 8.6
{ "fixed": "3.1.3-14.el8_6.5"}
Source: redhat
Type: Configuration
Product: rsync
Operating System: rhel
{ "fixed": "3.2.3-18.el9"}
Source: redhat