ALPINE-CVE-2023-22796

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Source
https://security.alpinelinux.org/vuln/CVE-2023-22796
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-22796.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2023-22796
Upstream
Published
2023-02-09T20:15:11Z
Modified
2026-11-03T06:31:48Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A regular expression based DoS vulnerability in Active Support <6.1.7.1 and <7.0.4.1. A specially crafted string passed to the underscore method can cause the regular expression engine to enter a state of catastrophic backtracking. This can cause the process to use large amounts of CPU and memory, leading to a possible DoS vulnerability.

References

Affected packages

Alpine:v3.17
ruby-activesupport

Package

Name
ruby-activesupport
Purl
pkg:apk/alpine/ruby-activesupport?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
7.0.0
Fixed
7.0.4.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-22796.json"
Alpine:v3.18
ruby-activesupport

Package

Name
ruby-activesupport
Purl
pkg:apk/alpine/ruby-activesupport?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
7.0.0
Fixed
7.0.4.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-22796.json"
Alpine:v3.19
ruby-activesupport

Package

Name
ruby-activesupport
Purl
pkg:apk/alpine/ruby-activesupport?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
7.0.0
Fixed
7.0.4.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-22796.json"
Alpine:v3.20
ruby-activesupport

Package

Name
ruby-activesupport
Purl
pkg:apk/alpine/ruby-activesupport?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
7.0.0
Fixed
7.0.4.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-22796.json"
Alpine:v3.21
ruby-activesupport

Package

Name
ruby-activesupport
Purl
pkg:apk/alpine/ruby-activesupport?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
7.0.0
Fixed
7.0.4.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-22796.json"
Alpine:v3.22
ruby-activesupport

Package

Name
ruby-activesupport
Purl
pkg:apk/alpine/ruby-activesupport?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
7.0.0
Fixed
7.0.4.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-22796.json"
Alpine:v3.23
ruby-activesupport

Package

Name
ruby-activesupport
Purl
pkg:apk/alpine/ruby-activesupport?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
7.0.0
Fixed
7.0.4.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-22796.json"
Alpine:v3.24
ruby-activesupport

Package

Name
ruby-activesupport
Purl
pkg:apk/alpine/ruby-activesupport?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
7.0.0
Fixed
7.0.4.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-22796.json"