Bug 1679550 - nodejs-marked: Regular Expression Denial of Service
Summary: nodejs-marked: Regular Expression Denial of Service
Keywords:
Status: CLOSED UPSTREAM
Alias: None
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1679551
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-02-21 11:57 UTC by Pedro Sampaio
Modified: 2019-09-29 15:08 UTC (History)
1 user (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2019-06-10 10:48:40 UTC
Embargoed:

Attachments (Terms of Use)

Description Pedro Sampaio 2019-02-21 11:57:38 UTC 
A flaw was found in nodejs-marked versions from 0.5.0 to before 0.6.1. Affected versions of this package are vulnerable to Regular Expression Denial of Service (ReDoS). Input to the host variable is vulnerable when input contains parenthesis in link URIs, coupled with a high number of link tokens in a single line.

Upstream issue:

https://github.com/markedjs/marked/issues/1405

Upstream patch:

https://github.com/markedjs/marked/pull/1408

References:

https://snyk.io/vuln/SNYK-JS-MARKED-73637
Comment 1 Pedro Sampaio 2019-02-21 11:58:02 UTC 
Created nodejs-marked tracking bugs for this issue:

Affects: fedora-all [bug 1679551]
Comment 2 Product Security DevOps Team 2019-06-10 10:48:40 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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