ghsa-8cr8-4vfw-mr7h
Vulnerability from github
Published
2021-04-30 17:30
Modified
2022-08-22 19:43
Severity ?
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.
{ "affected": [ { "package": { "ecosystem": "RubyGems", "name": "rexml" }, "ranges": [ { "events": [ { "introduced": "0" }, { "fixed": "3.2.5" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [ "CVE-2021-28965" ], "database_specific": { "cwe_ids": [ "CWE-115", "CWE-611" ], "github_reviewed": true, "github_reviewed_at": "2021-04-22T16:31:39Z", "nvd_published_at": "2021-04-21T07:15:00Z", "severity": "HIGH" }, "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. ", "id": "GHSA-8cr8-4vfw-mr7h", "modified": "2022-08-22T19:43:17Z", "published": "2021-04-30T17:30:37Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-28965" }, { "type": "WEB", "url": "https://github.com/ruby/rexml/commit/2fe62e29094d95921d7e19abbd2e26b23d78dc5b" }, { "type": "WEB", "url": "https://github.com/ruby/rexml/commit/3c137eb119550874b2b3e27d12b733ca67033377" }, { "type": "WEB", "url": "https://github.com/ruby/rexml/commit/6a250d2cd1194c2be72becbdd9c3e770aa16e752" }, { "type": "WEB", "url": "https://github.com/ruby/rexml/commit/9b311e59ae05749e082eb6bbefa1cb620d1a786e" }, { "type": "WEB", "url": "https://github.com/ruby/rexml/commit/a659c63e37414506dfb0d4655e031bb7a2e73fc8" }, { "type": "WEB", "url": "https://github.com/ruby/rexml/commit/f7bab8937513b1403cea5aff874cbf32fd5e8551" }, { "type": "WEB", "url": "https://github.com/ruby/rexml/commit/f9d88e4948b4a43294c25dc0edb16815bd9d8618" }, { "type": "WEB", "url": "https://hackerone.com/reports/1104077" }, { "type": "PACKAGE", "url": "https://github.com/ruby/rexml" }, { "type": "WEB", "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rexml/CVE-2021-28965.yml" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WTVFTLFVCSUE5CXHINJEUCKSHU4SWDMT" }, { "type": "WEB", "url": "https://rubygems.org/gems/rexml" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20210528-0003" }, { "type": "WEB", "url": "https://www.ruby-lang.org/en/news/2021/04/05/xml-round-trip-vulnerability-in-rexml-cve-2021-28965" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "type": "CVSS_V3" } ], "summary": "REXML round-trip instability" }
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Sightings
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.