GHSA-cr5j-953j-xw5p

Suggest an improvement
Source
https://github.com/advisories/GHSA-cr5j-953j-xw5p
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/08/GHSA-cr5j-953j-xw5p/GHSA-cr5j-953j-xw5p.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-cr5j-953j-xw5p
Aliases
Published
2019-08-19T19:27:23Z
Modified
2024-02-18T05:31:26.336802Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Nokogiri Command Injection Vulnerability
Details

A command injection vulnerability in Nokogiri v1.10.3 and earlier allows commands to be executed in a subprocess via Ruby's Kernel.open method. Processes are vulnerable only if the undocumented method Nokogiri::CSS::Tokenizer#load_file is being called with unsafe user input as the filename. This vulnerability appears in code generated by the Rexical gem versions v1.0.6 and earlier. Rexical is used by Nokogiri to generate lexical scanner code for parsing CSS queries. The underlying vulnerability was addressed in Rexical v1.0.7 and Nokogiri upgraded to this version of Rexical in Nokogiri v1.10.4.

References

Affected packages

RubyGems / nokogiri

Package

Name
nokogiri
Purl
pkg:gem/nokogiri

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.4

Affected versions

1.*

1.0.0
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.1.0
1.1.1
1.2.0
1.2.1
1.2.2
1.2.3
1.3.0
1.3.1
1.3.2
1.3.3
1.4.0
1.4.1
1.4.2
1.4.2.1
1.4.3
1.4.3.1
1.4.4
1.4.4.1
1.4.4.2
1.4.5
1.4.6
1.4.7
1.5.0.beta.1
1.5.0.beta.2
1.5.0.beta.3
1.5.0.beta.4
1.5.0
1.5.1.rc1
1.5.1
1.5.2
1.5.3.rc2
1.5.3.rc3
1.5.3.rc4
1.5.3.rc5
1.5.3.rc6
1.5.3
1.5.4.rc1
1.5.4.rc2
1.5.4.rc3
1.5.4
1.5.5.rc1
1.5.5.rc2
1.5.5.rc3
1.5.5
1.5.6.rc1
1.5.6.rc2
1.5.6.rc3
1.5.6
1.5.7.rc1
1.5.7.rc2
1.5.7.rc3
1.5.7
1.5.8
1.5.9
1.5.10
1.5.11
1.6.0.rc1
1.6.0
1.6.1
1.6.2.rc1
1.6.2.rc2
1.6.2.rc3
1.6.2
1.6.2.1
1.6.3.rc1
1.6.3.rc2
1.6.3.rc3
1.6.3
1.6.3.1
1.6.4
1.6.4.1
1.6.5
1.6.6.1
1.6.6.2
1.6.6.3
1.6.6.4
1.6.7.rc2
1.6.7.rc3
1.6.7.rc4
1.6.7
1.6.7.1
1.6.7.2
1.6.8.rc1
1.6.8.rc2
1.6.8.rc3
1.6.8
1.6.8.1
1.7.0
1.7.0.1
1.7.1
1.7.2
1.8.0
1.8.1
1.8.2
1.8.3
1.8.4
1.8.5
1.9.0.rc1
1.9.0
1.9.1
1.10.0.rc1
1.10.0
1.10.1
1.10.2
1.10.3

RubyGems / rexical

Package

Name
rexical
Purl
pkg:gem/rexical

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.7

Affected versions

1.*

1.0.3
1.0.4
1.0.5.beta1
1.0.5.beta2
1.0.5