CVE-2013-4363

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Source

https://nvd.nist.gov/vuln/detail/CVE-2013-4363

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2013-4363.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2013-4363

Aliases

GHSA-9qvm-2vhf-q649

Published

2013-10-17T23:55:04Z

Modified

2024-06-04T04:00:19Z

Summary

[none]

Details

Algorithmic complexity vulnerability in Gem::Version::ANCHOREDVERSIONPATTERN in lib/rubygems/version.rb in RubyGems before 1.8.23.2, 1.8.24 through 1.8.26, 2.0.x before 2.0.10, and 2.1.x before 2.1.5, as used in Ruby 1.9.0 through 2.0.0p247, allows remote attackers to cause a denial of service (CPU consumption) via a crafted gem version that triggers a large amount of backtracking in a regular expression. NOTE: this issue is due to an incomplete fix for CVE-2013-4287.

References

Affected packages

Debian:11 / rubygems

Package

Name: rubygems
Purl: pkg:deb/debian/rubygems?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.2.0~rc.1-1

Ecosystem specific

{
    "urgency": "unimportant"
}

Debian:12 / rubygems

Package

Name: rubygems
Purl: pkg:deb/debian/rubygems?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.2.0~rc.1-1

Ecosystem specific

{
    "urgency": "unimportant"
}

Debian:13 / rubygems

Package

Name: rubygems
Purl: pkg:deb/debian/rubygems?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.2.0~rc.1-1

Ecosystem specific

{
    "urgency": "unimportant"
}