Bug 1588890 – CVE-2017-16030 nodejs-useragent: Regular expression Denial-of-Service via long UserAgent header

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Bug 1588890 - (CVE-2017-16030) CVE-2017-16030 nodejs-useragent: Regular expression Denial-of-Service via long UserAgent header

Summary:	CVE-2017-16030 nodejs-useragent: Regular expression Denial-of-Service via lon...

Status:	NEW

Aliases:	CVE-2017-16030

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	medium Severity medium
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Assigned To:	Red Hat Product Security
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URL:
Whiteboard:	impact=moderate,public=20170415,repor...
Keywords:	Security

Depends On:
Blocks:	1588891
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Reported:	2018-06-07 22:34 EDT by Sam Fowler
Modified:	2018-06-07 22:36 EDT (History)
CC List:	10 users (show)

See Also:
Fixed In Version:	nodejs-useragent 2.1.13
Doc Type:	If docs needed, set a value
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Description Sam Fowler 2018-06-07 22:34:41 EDT

nodejs-useragent before version 2.1.13 is vulnerable to regular expression denial of service when an arbitrarily long User-Agent header is parsed.


Reference:

https://nodesecurity.io/advisories/312#


Upstream Patches:

https://github.com/3rd-Eden/useragent/commit/cbc106584bc417bd5843d3e0fa4d89ef81cd6988
https://github.com/3rd-Eden/useragent/commit/b18cf7c2a13c994ea8d6d0d132feef4eb8193c36

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