CVE-2021-23341
Published: 18 February 2021
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.
Priority
Status
Package | Release | Status |
---|---|---|
node-prismjs Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Needed
|
|
groovy |
Ignored
(end of life)
|
|
hirsute |
Ignored
(end of life)
|
|
impish |
Ignored
(end of life)
|
|
jammy |
Needed
|
|
kinetic |
Ignored
(end of life, was needed)
|
|
lunar |
Ignored
(end of life, was needed)
|
|
mantic |
Needed
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References
- https://github.com/PrismJS/prism/commit/c2f6a64426f44497a675cb32dccb079b3eff1609
- https://github.com/PrismJS/prism/pull/2584
- https://github.com/PrismJS/prism/issues/2583
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1076583
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1076582
- https://snyk.io/vuln/SNYK-JS-PRISMJS-1076581
- https://www.cve.org/CVERecord?id=CVE-2021-23341
- NVD
- Launchpad
- Debian