CVE-2021-23341

The package prismjs before 1.23.0 are vulnerable to Regular Expression Denial of Service (ReDoS) via the prism-asciidoc, prism-rest, prism-tap and prism-eiffel components.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/PrismJS/prism/commit/c2f6a64426f44497a675cb32dccb079b3eff1609	Patch Third Party Advisory
https://github.com/PrismJS/prism/issues/2583	Exploit Patch Third Party Advisory
https://github.com/PrismJS/prism/pull/2584	Patch Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1076583	Exploit Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1076582	Exploit Third Party Advisory
https://snyk.io/vuln/SNYK-JS-PRISMJS-1076581	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:prismjs:prism:*:*:*:*:*:node.js:*:*

History

No history.

Information

Published : 2021-02-18 16:15

Updated : 2024-02-04 21:23

NVD link : CVE-2021-23341

Mitre link : CVE-2021-23341

CVE.ORG link : CVE-2021-23341

JSON object : View

Products Affected

prismjs

prism

CWE

NVD-CWE-noinfo

{"id": "CVE-2021-23341", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "report@snyk.io", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2021-02-18T16:15:14.143", "references": [{"url": "https://github.com/PrismJS/prism/commit/c2f6a64426f44497a675cb32dccb079b3eff1609", "tags": ["Patch", "Third Party Advisory"], "source": "report@snyk.io"}, {"url": "https://github.com/PrismJS/prism/issues/2583", "tags": ["Exploit", "Patch", "Third Party Advisory"], "source": "report@snyk.io"}, {"url": "https://github.com/PrismJS/prism/pull/2584", "tags": ["Patch", "Third Party Advisory"], "source": "report@snyk.io"}, {"url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1076583", "tags": ["Exploit", "Third Party Advisory"], "source": "report@snyk.io"}, {"url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1076582", "tags": ["Exploit", "Third Party Advisory"], "source": "report@snyk.io"}, {"url": "https://snyk.io/vuln/SNYK-JS-PRISMJS-1076581", "tags": ["Exploit", "Third Party Advisory"], "source": "report@snyk.io"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "The package prismjs before 1.23.0 are vulnerable to Regular Expression Denial of Service (ReDoS) via the prism-asciidoc, prism-rest, prism-tap and prism-eiffel components."}, {"lang": "es", "value": "El paquete prismjs versiones anteriores a 1.23.0, es vulnerable a la Denegaci\u00f3n de Servicio de Expresi\u00f3n Regular (ReDoS) por medio de los componentes prism-asciidoc, prism-rest, prism-tap y prism-eiffel"}], "lastModified": "2021-02-26T18:54:04.647", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:prismjs:prism:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "E1E5D8C6-2FCA-4B91-84FD-411C24D93902", "versionEndExcluding": "1.23.0"}], "operator": "OR"}]}], "sourceIdentifier": "report@snyk.io"}