Note: This is a public test instance of Red Hat Bugzilla. The data contained within is a snapshot of the live data so any changes you make will not be reflected in the production Bugzilla. Email is disabled so feel free to test any aspect of the site that you want. File any problems you find or give feedback at bugzilla.redhat.com.
Bug 1448380 (CVE-2017-18077) - CVE-2017-18077 nodejs-brace-expansion: Regular expression denial of service
Summary: CVE-2017-18077 nodejs-brace-expansion: Regular expression denial of service
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2017-18077
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: 1448381 1470126 1598176 1598177
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-05-05 10:13 UTC by Andrej Nemec
Modified: 2021-05-07 01:49 UTC (History)
34 users (show)

Fixed In Version: nodejs-brace-expansion 1.1.7
Clone Of:
Environment:
Last Closed: 2020-06-19 05:20:21 UTC
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2020:2625 0 None None None 2020-06-19 03:44:12 UTC

Description Andrej Nemec 2017-05-05 10:13:21 UTC
A Regular expression denial-of-service vulnerability was found in nodejs-brace-expansion. Running a specially crafted command would cause the application to hang for long periods of time.

References:

https://snyk.io/vuln/npm:brace-expansion:20170302

Upstream bug:

https://github.com/juliangruber/brace-expansion/issues/33

Upstream patch:

https://github.com/juliangruber/brace-expansion/pull/35/commits/b13381281cead487cbdbfd6a69fb097ea5e456c3

Comment 1 Andrej Nemec 2017-05-05 10:14:02 UTC
Created nodejs-brace-expansion tracking bugs for this issue:

Affects: fedora-all [bug 1448381]

Comment 8 errata-xmlrpc 2020-06-19 03:44:09 UTC
This issue has been addressed in the following products:

  Red Hat Software Collections for Red Hat Enterprise Linux 7
  Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS

Via RHSA-2020:2625 https://access.redhat.com/errata/RHSA-2020:2625

Comment 9 Product Security DevOps Team 2020-06-19 05:20:21 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2017-18077

Comment 11 Jason Shepherd 2021-05-07 01:49:14 UTC
Statement:

Red Hat Quay include brace-explansion as a build time dependency. It's not used at runtime and hence has a reduce impact of low.


Note You need to log in before you can comment on or make changes to this bug.