{"containers":{"cna":{"affected":[{"product":"prism","vendor":"PrismJS","versions":[{"status":"affected","version":"< 1.24"}]}],"descriptions":[{"lang":"en","value":"Prism is a syntax highlighting library. Some languages before 1.24.0 are vulnerable to Regular Expression Denial of Service (ReDoS). When Prism is used to highlight untrusted (user-given) text, an attacker can craft a string that will take a very very long time to highlight. This problem has been fixed in Prism v1.24. As a workaround, do not use ASCIIDoc or ERB to highlight untrusted text. Other languages are not affected and can be used to highlight untrusted text."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.4,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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":"2022-02-07T14:42:13.000Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/PrismJS/prism/security/advisories/GHSA-gj77-59wh-66hg"},{"tags":["x_refsource_MISC"],"url":"https://github.com/PrismJS/prism/pull/2688"},{"tags":["x_refsource_MISC"],"url":"https://github.com/PrismJS/prism/pull/2774"},{"tags":["x_refsource_MISC"],"url":"https://www.oracle.com/security-alerts/cpujan2022.html"}],"source":{"advisory":"GHSA-gj77-59wh-66hg","discovery":"UNKNOWN"},"title":"Regular Expression Denial of Service (ReDoS) in Prism","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security-advisories@github.com","ID":"CVE-2021-32723","STATE":"PUBLIC","TITLE":"Regular Expression Denial of Service (ReDoS) in Prism"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"prism","version":{"version_data":[{"version_value":"< 1.24"}]}}]},"vendor_name":"PrismJS"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Prism is a syntax highlighting library. Some languages before 1.24.0 are vulnerable to Regular Expression Denial of Service (ReDoS). When Prism is used to highlight untrusted (user-given) text, an attacker can craft a string that will take a very very long time to highlight. This problem has been fixed in Prism v1.24. As a workaround, do not use ASCIIDoc or ERB to highlight untrusted text. Other languages are not affected and can be used to highlight untrusted text."}]},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.4,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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/PrismJS/prism/security/advisories/GHSA-gj77-59wh-66hg","refsource":"CONFIRM","url":"https://github.com/PrismJS/prism/security/advisories/GHSA-gj77-59wh-66hg"},{"name":"https://github.com/PrismJS/prism/pull/2688","refsource":"MISC","url":"https://github.com/PrismJS/prism/pull/2688"},{"name":"https://github.com/PrismJS/prism/pull/2774","refsource":"MISC","url":"https://github.com/PrismJS/prism/pull/2774"},{"name":"https://www.oracle.com/security-alerts/cpujan2022.html","refsource":"MISC","url":"https://www.oracle.com/security-alerts/cpujan2022.html"}]},"source":{"advisory":"GHSA-gj77-59wh-66hg","discovery":"UNKNOWN"}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T23:33:54.878Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/PrismJS/prism/security/advisories/GHSA-gj77-59wh-66hg"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/PrismJS/prism/pull/2688"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/PrismJS/prism/pull/2774"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://www.oracle.com/security-alerts/cpujan2022.html"}]}]},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2021-32723","datePublished":"2021-06-28T19:15:15.000Z","dateReserved":"2021-05-12T00:00:00.000Z","dateUpdated":"2024-08-03T23:33:54.878Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}