CVE-2021-23341

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

7.5 /10

CVSS v3 : HIGH

V3 Legend

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

V2 Legend

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

26 Feb 2021, 18:54

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5
CWE NVD-CWE-noinfo
CPE cpe:2.3:a:prismjs:prism:*:*:*:*:*:node.js:*:*
References (CONFIRM) https://github.com/PrismJS/prism/commit/c2f6a64426f44497a675cb32dccb079b3eff1609 - (CONFIRM) https://github.com/PrismJS/prism/commit/c2f6a64426f44497a675cb32dccb079b3eff1609 - Patch, Third Party Advisory
References (CONFIRM) https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1076582 - (CONFIRM) https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1076582 - Exploit, Third Party Advisory
References (CONFIRM) https://github.com/PrismJS/prism/pull/2584 - (CONFIRM) https://github.com/PrismJS/prism/pull/2584 - Patch, Third Party Advisory
References (CONFIRM) https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1076583 - (CONFIRM) https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1076583 - Exploit, Third Party Advisory
References (CONFIRM) https://snyk.io/vuln/SNYK-JS-PRISMJS-1076581 - (CONFIRM) https://snyk.io/vuln/SNYK-JS-PRISMJS-1076581 - Exploit, Third Party Advisory
References (CONFIRM) https://github.com/PrismJS/prism/issues/2583 - (CONFIRM) https://github.com/PrismJS/prism/issues/2583 - Exploit, Patch, Third Party Advisory

18 Feb 2021, 17:15

Type Values Removed Values Added
Summary 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. 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.

18 Feb 2021, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-02-18 16:15

Updated : 2023-12-10 13:41

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