GHSA-8cr8-4vfw-mr7h
Suggest an improvement- Source
- https://github.com/advisories/GHSA-8cr8-4vfw-mr7h
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/04/GHSA-8cr8-4vfw-mr7h/GHSA-8cr8-4vfw-mr7h.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-8cr8-4vfw-mr7h
- Aliases
- Published
- 2021-04-30T17:30:37Z
- Modified
- 2024-02-19T05:33:25.531741Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- Summary
- REXML round-trip instability
- Details
-
The REXML gem before 3.2.5 in Ruby before 2.6.7, 2.7.x before 2.7.3, and 3.x before 3.0.1 does not properly address XML round-trip issues. An incorrect document can be produced after parsing and serializing.
- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2021-28965
- https://github.com/ruby/rexml/commit/2fe62e29094d95921d7e19abbd2e26b23d78dc5b
- https://github.com/ruby/rexml/commit/3c137eb119550874b2b3e27d12b733ca67033377
- https://github.com/ruby/rexml/commit/6a250d2cd1194c2be72becbdd9c3e770aa16e752
- https://github.com/ruby/rexml/commit/9b311e59ae05749e082eb6bbefa1cb620d1a786e
- https://github.com/ruby/rexml/commit/a659c63e37414506dfb0d4655e031bb7a2e73fc8
- https://github.com/ruby/rexml/commit/f7bab8937513b1403cea5aff874cbf32fd5e8551
- https://github.com/ruby/rexml/commit/f9d88e4948b4a43294c25dc0edb16815bd9d8618
- https://hackerone.com/reports/1104077
- https://github.com/ruby/rexml
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rexml/CVE-2021-28965.yml
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WTVFTLFVCSUE5CXHINJEUCKSHU4SWDMT
- https://rubygems.org/gems/rexml
- https://security.netapp.com/advisory/ntap-20210528-0003
- https://www.ruby-lang.org/en/news/2021/04/05/xml-round-trip-vulnerability-in-rexml-cve-2021-28965
Affected packages
RubyGems / rexml
Package
- Name
- rexml
- Purl
- pkg:gem/rexml