Bug 1588794 (CVE-2017-16114) - CVE-2017-16114 nodejs-marked: Regular expression denial of service
Summary: CVE-2017-16114 nodejs-marked: Regular expression denial of service
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2017-16114
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: 1588795
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-06-07 20:58 UTC by Pedro Sampaio
Modified: 2019-09-29 14:41 UTC (History)
1 user (show)

Fixed In Version:
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Clone Of:
Environment:
Last Closed: 2019-06-10 10:28:06 UTC


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Description Pedro Sampaio 2018-06-07 20:58:53 UTC
The marked module is vulnerable to a regular expression denial of service. Based on the information published in the public issue, 1k characters can block for around 6 seconds.

Upstream issue:

https://github.com/markedjs/marked/issues/937

External references:

https://nodesecurity.io/advisories/531

Comment 1 Pedro Sampaio 2018-06-07 20:59:37 UTC
Created nodejs-marked tracking bugs for this issue:

Affects: fedora-28 [bug 1588795]

Comment 2 Product Security DevOps Team 2019-06-10 10:28:06 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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