GHSA-gx8x-g87m-h5q6
Vulnerability from github
Published
2022-04-11 21:38
Modified
2022-04-11 21:38
Severity ?
Summary
Denial of Service (DoS) in Nokogiri on JRuby
Details
Summary
Nokogiri v1.13.4
updates the vendored org.cyberneko.html
library to 1.9.22.noko2
which addresses CVE-2022-24839. That CVE is rated 7.5 (High Severity).
See GHSA-9849-p7jc-9rmv for more information.
Please note that this advisory only applies to the JRuby implementation of Nokogiri < 1.13.4
.
Mitigation
Upgrade to Nokogiri >= 1.13.4
.
Impact
CVE-2022-24839 in nekohtml
- Severity: High 7.5
- Type: CWE-400 Uncontrolled Resource Consumption
- Description: The fork of
org.cyberneko.html
used by Nokogiri (Rubygem) raises ajava.lang.OutOfMemoryError
exception when parsing ill-formed HTML markup. - See also: GHSA-9849-p7jc-9rmv
{ "affected": [ { "package": { "ecosystem": "RubyGems", "name": "nokogiri" }, "ranges": [ { "events": [ { "introduced": "0" }, { "fixed": "1.13.4" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [], "database_specific": { "cwe_ids": [ "CWE-400" ], "github_reviewed": true, "github_reviewed_at": "2022-04-11T21:38:11Z", "nvd_published_at": null, "severity": "HIGH" }, "details": "## Summary\n\nNokogiri `v1.13.4` updates the vendored `org.cyberneko.html` library to `1.9.22.noko2` which addresses [CVE-2022-24839](https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv). That CVE is rated 7.5 (High Severity).\n\nSee [GHSA-9849-p7jc-9rmv](https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv) for more information.\n\nPlease note that this advisory only applies to the **JRuby** implementation of Nokogiri `\u003c 1.13.4`.\n\n\n## Mitigation\n\nUpgrade to Nokogiri `\u003e= 1.13.4`.\n\n\n## Impact\n\n### [CVE-2022-24839](https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv) in nekohtml\n\n- **Severity**: High 7.5\n- **Type**: [CWE-400](https://cwe.mitre.org/data/definitions/400.html) Uncontrolled Resource Consumption\n- **Description**: The fork of `org.cyberneko.html` used by Nokogiri (Rubygem) raises a `java.lang.OutOfMemoryError` exception when parsing ill-formed HTML markup.\n- **See also**: [GHSA-9849-p7jc-9rmv](https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv)\n", "id": "GHSA-gx8x-g87m-h5q6", "modified": "2022-04-11T21:38:11Z", "published": "2022-04-11T21:38:11Z", "references": [ { "type": "WEB", "url": "https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv" }, { "type": "WEB", "url": "https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-gx8x-g87m-h5q6" }, { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-24839" }, { "type": "WEB", "url": "https://github.com/sparklemotion/nekohtml/commit/a800fce3b079def130ed42a408ff1d09f89e773d" }, { "type": "PACKAGE", "url": "https://github.com/sparklemotion/nokogiri" }, { "type": "WEB", "url": "https://github.com/sparklemotion/nokogiri/releases/tag/v1.13.4" }, { "type": "WEB", "url": "https://groups.google.com/g/ruby-security-ann/c/vX7qSjsvWis/m/TJWN4oOKBwAJ?utm_medium=email\u0026utm_source=footer" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "type": "CVSS_V3" } ], "summary": "Denial of Service (DoS) in Nokogiri on JRuby" }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- 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.