gsd-2022-24839
Vulnerability from gsd
Modified
2022-04-11 00:00
Details
## Summary Nokogiri `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). See [GHSA-9849-p7jc-9rmv](https://github.com/sparklemotion/nekohtml/security/advisories/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](https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv) in nekohtml - **Severity**: High 7.5 - **Type**: [CWE-400](https://cwe.mitre.org/data/definitions/400.html) Uncontrolled Resource Consumption - **Description**: The fork of `org.cyberneko.html` used by Nokogiri (Rubygem) raises a `java.lang.OutOfMemoryError` exception when parsing ill-formed HTML markup. - **See also**: [GHSA-9849-p7jc-9rmv](https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv)
Aliases
Aliases
CVE-2022-24839


To clipboard 

{
   GSD: {
      alias: "CVE-2022-24839",
      description: "org.cyberneko.html is an html parser written in Java. The fork of `org.cyberneko.html` used by Nokogiri (Rubygem) raises a `java.lang.OutOfMemoryError` exception when parsing ill-formed HTML markup. Users are advised to upgrade to `>= 1.9.22.noko2`. Note: The upstream library `org.cyberneko.html` is no longer maintained. Nokogiri uses its own fork of this library located at https://github.com/sparklemotion/nekohtml and this CVE applies only to that fork. Other forks of nekohtml may have a similar vulnerability.",
      id: "GSD-2022-24839",
      references: [
         "https://www.suse.com/security/cve/CVE-2022-24839.html",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         affected: [
            {
               package: {
                  ecosystem: "RubyGems",
                  name: "nokogiri",
                  purl: "pkg:gem/nokogiri",
               },
            },
         ],
         aliases: [
            "CVE-2022-24839",
            "GHSA-gx8x-g87m-h5q6",
         ],
         details: "## Summary\n\nNokogiri `v1.13.4` updates the vendored `org.cyberneko.html` library to\n`1.9.22.noko2` which addresses [CVE-2022-24839](https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv).\nThat CVE is rated 7.5 (High Severity).\n\nSee [GHSA-9849-p7jc-9rmv](https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv)\nfor more information.\n\nPlease note that this advisory only applies to the **JRuby** implementation of Nokogiri `< 1.13.4`.\n\n## Mitigation\n\nUpgrade to Nokogiri `>= 1.13.4`.\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\n  `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: "GSD-2022-24839",
         modified: "2022-04-11T00:00:00.000Z",
         published: "2022-04-11T00:00:00.000Z",
         references: [
            {
               type: "WEB",
               url: "https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv",
            },
            {
               type: "WEB",
               url: "https://github.com/sparklemotion/nekohtml/commit/a800fce3b079def130ed42a408ff1d09f89e773d",
            },
            {
               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",
            },
         ],
         related: [
            "GHSA-gx8x-g87m-h5q6",
         ],
         schema_version: "1.4.0",
         severity: [
            {
               score: 7.5,
               type: "CVSS_V3",
            },
         ],
         summary: "Denial of Service (DoS) in Nokogiri on JRuby",
      },
   },
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            ASSIGNER: "security-advisories@github.com",
            ID: "CVE-2022-24839",
            STATE: "PUBLIC",
            TITLE: "Uncontrolled Resource Consumption in org.cyberneko.html (nokogiri fork)",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "nekohtml",
                              version: {
                                 version_data: [
                                    {
                                       version_value: "< 1.9.22.noko2",
                                    },
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                  value: "org.cyberneko.html is an html parser written in Java. The fork of `org.cyberneko.html` used by Nokogiri (Rubygem) raises a `java.lang.OutOfMemoryError` exception when parsing ill-formed HTML markup. Users are advised to upgrade to `>= 1.9.22.noko2`. Note: The upstream library `org.cyberneko.html` is no longer maintained. Nokogiri uses its own fork of this library located at https://github.com/sparklemotion/nekohtml and this CVE applies only to that fork. Other forks of nekohtml may have a similar vulnerability.",
               },
            ],
         },
         impact: {
            cvss: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 7.5,
               baseSeverity: "HIGH",
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
               version: "3.1",
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         problemtype: {
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                        lang: "eng",
                        value: "CWE-400: Uncontrolled Resource Consumption",
                     },
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            ],
         },
         references: {
            reference_data: [
               {
                  name: "https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv",
                  refsource: "CONFIRM",
                  url: "https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv",
               },
               {
                  name: "https://github.com/sparklemotion/nekohtml/commit/a800fce3b079def130ed42a408ff1d09f89e773d",
                  refsource: "MISC",
                  url: "https://github.com/sparklemotion/nekohtml/commit/a800fce3b079def130ed42a408ff1d09f89e773d",
               },
               {
                  name: "https://www.oracle.com/security-alerts/cpujul2022.html",
                  refsource: "MISC",
                  url: "https://www.oracle.com/security-alerts/cpujul2022.html",
               },
            ],
         },
         source: {
            advisory: "GHSA-9849-p7jc-9rmv",
            discovery: "UNKNOWN",
         },
      },
      "github.com/rubysec/ruby-advisory-db": {
         cve: "2022-24839",
         cvss_v3: 7.5,
         date: "2022-04-11",
         description: "## Summary\n\nNokogiri `v1.13.4` updates the vendored `org.cyberneko.html` library to\n`1.9.22.noko2` which addresses [CVE-2022-24839](https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv).\nThat CVE is rated 7.5 (High Severity).\n\nSee [GHSA-9849-p7jc-9rmv](https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv)\nfor more information.\n\nPlease note that this advisory only applies to the **JRuby** implementation of Nokogiri `< 1.13.4`.\n\n## Mitigation\n\nUpgrade to Nokogiri `>= 1.13.4`.\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\n  `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",
         gem: "nokogiri",
         ghsa: "gx8x-g87m-h5q6",
         patched_versions: [
            ">= 1.13.4",
         ],
         platform: "jruby",
         related: {
            ghsa: [
               "gx8x-g87m-h5q6",
            ],
            url: [
               "https://github.com/sparklemotion/nekohtml/commit/a800fce3b079def130ed42a408ff1d09f89e773d",
               "https://github.com/sparklemotion/nokogiri/releases/tag/v1.13.4",
               "https://groups.google.com/g/ruby-security-ann/c/vX7qSjsvWis/m/TJWN4oOKBwAJ",
            ],
         },
         title: "Denial of Service (DoS) in Nokogiri on JRuby",
         url: "https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv",
      },
      "gitlab.com": {
         advisories: [
            {
               affected_range: "(,1.9.22.noko2)",
               affected_versions: "All versions before 1.9.22.noko2",
               cvss_v2: "AV:N/AC:L/Au:N/C:N/I:N/A:P",
               cvss_v3: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
               cwe_ids: [
                  "CWE-1035",
                  "CWE-400",
                  "CWE-937",
               ],
               date: "2023-06-22",
               description: "org.cyberneko.html is an html parser written in Java. The fork of `org.cyberneko.html` used by Nokogiri (Rubygem) raises a `java.lang.OutOfMemoryError` exception when parsing ill-formed HTML markup. Users are advised to upgrade to `>= 1.9.22.noko2`. Note: The upstream library `org.cyberneko.html` is no longer maintained. Nokogiri uses its own fork of this library located at https://github.com/sparklemotion/nekohtml and this CVE applies only to that fork. Other forks of nekohtml may have a similar vulnerability.",
               fixed_versions: [
                  "1.9.22.noko2",
               ],
               identifier: "CVE-2022-24839",
               identifiers: [
                  "GHSA-9849-p7jc-9rmv",
                  "CVE-2022-24839",
               ],
               not_impacted: "All versions starting from 1.9.22.noko2",
               package_slug: "maven/org.nokogiri/nekohtml",
               pubdate: "2023-06-22",
               solution: "Upgrade to version 1.9.22.noko2 or above.",
               title: "Uncontrolled Resource Consumption",
               urls: [
                  "https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv",
                  "https://nvd.nist.gov/vuln/detail/CVE-2022-24839",
                  "https://github.com/sparklemotion/nekohtml/commit/a800fce3b079def130ed42a408ff1d09f89e773d",
                  "https://www.oracle.com/security-alerts/cpujul2022.html",
                  "https://github.com/advisories/GHSA-9849-p7jc-9rmv",
               ],
               uuid: "df4006ac-e693-4cbf-a19f-9082e8307239",
            },
         ],
      },
      "nvd.nist.gov": {
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            nodes: [
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                  cpe_match: [
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                        cpe23Uri: "cpe:2.3:a:nekohtml_project:nekohtml:*:*:*:*:*:nokogiri:*:*",
                        cpe_name: [],
                        versionEndExcluding: "1.9.22.noko2",
                        vulnerable: true,
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                  cpe_match: [
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                        cpe23Uri: "cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:*:*:*:*:*:*:*",
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         impact: {
            baseMetricV2: {
               acInsufInfo: false,
               cvssV2: {
                  accessComplexity: "LOW",
                  accessVector: "NETWORK",
                  authentication: "NONE",
                  availabilityImpact: "PARTIAL",
                  baseScore: 5,
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  vectorString: "AV:N/AC:L/Au:N/C:N/I:N/A:P",
                  version: "2.0",
               },
               exploitabilityScore: 10,
               impactScore: 2.9,
               obtainAllPrivilege: false,
               obtainOtherPrivilege: false,
               obtainUserPrivilege: false,
               severity: "MEDIUM",
               userInteractionRequired: false,
            },
            baseMetricV3: {
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                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "HIGH",
                  baseScore: 7.5,
                  baseSeverity: "HIGH",
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  privilegesRequired: "NONE",
                  scope: "UNCHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  version: "3.1",
               },
               exploitabilityScore: 3.9,
               impactScore: 3.6,
            },
         },
         lastModifiedDate: "2023-02-23T20:19Z",
         publishedDate: "2022-04-11T22:15Z",
      },
   },
}


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