Bug 1702318 - marked: Regular expression denial of service in inline.text regex
Summary: marked: Regular expression denial of service in inline.text regex
Keywords:
Status: CLOSED UPSTREAM
Alias: None
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1702319 1702320 1702321
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-04-23 13:39 UTC by Laura Pardo
Modified: 2020-05-31 07:28 UTC (History)
3 users (show)

Fixed In Version: marked 0.6.2
Clone Of:
Environment:
Last Closed: 2019-06-10 10:54:33 UTC
Embargoed:

Attachments (Terms of Use)

Description Laura Pardo 2019-04-23 13:39:47 UTC 
A vulnerability was found in Marked versions >=0.1.3 <0.6.2. A Regular Expression Denial of Service (ReDoS) in the inline.text regex that may take quadratic time to scan for potential email addresses starting at every point.


Uptream Patch:
https://github.com/markedjs/marked/pull/1460
Comment 1 Laura Pardo 2019-04-23 13:40:09 UTC 
Created marked tracking bugs for this issue:

Affects: epel-all [bug 1702320]
Affects: fedora-all [bug 1702319]


Created nodejs-marked tracking bugs for this issue:

Affects: fedora-all [bug 1702321]
Comment 2 Product Security DevOps Team 2019-06-10 10:54:33 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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