{"containers":{"cna":{"affected":[{"product":"nekohtml","vendor":"sparklemotion","versions":[{"status":"affected","version":"< 1.9.22.noko2"}]}],"descriptions":[{"lang":"en","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 Note: The upstream library `org.cyberneko.html` is no longer maintained.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."}],"metrics":[{"cvssV3_1":{"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-400","description":"CWE-400: Uncontrolled Resource Consumption","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2022-07-25T16:52:31.000Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv"},{"tags":["x_refsource_MISC"],"url":"https://github.com/sparklemotion/nekohtml/commit/a800fce3b079def130ed42a408ff1d09f89e773d"},{"tags":["x_refsource_MISC"],"url":"https://www.oracle.com/security-alerts/cpujul2022.html"}],"source":{"advisory":"GHSA-9849-p7jc-9rmv","discovery":"UNKNOWN"},"title":"Uncontrolled Resource Consumption in org.cyberneko.html (nokogiri fork)","x_legacyV4Record":{"CVE_data_meta":{"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"}]}}]},"vendor_name":"sparklemotion"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","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"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-400: Uncontrolled Resource Consumption"}]}]},"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"}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T04:20:50.515Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/sparklemotion/nekohtml/commit/a800fce3b079def130ed42a408ff1d09f89e773d"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://www.oracle.com/security-alerts/cpujul2022.html"}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-23T15:55:44.535189Z","id":"CVE-2022-24839","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-04-23T18:40:37.485Z"}}]},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2022-24839","datePublished":"2022-04-11T21:25:12.000Z","dateReserved":"2022-02-10T00:00:00.000Z","dateUpdated":"2025-04-23T18:40:37.485Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}