Out-of-bounds Read Affecting node-sass Open this link in a new tab package, versions <4.2.0
Attack Complexity
Low
User Interaction
Required
Availability
High
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snyk-id
SNYK-JS-NODESASS-535499
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published
25 Nov 2019
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disclosed
24 Jul 2017
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credit
Unknown
Introduced: 24 Jul 2017
CVE-2017-11608 Open this link in a new tabHow to fix?
Upgrade node-sass
to version 4.2.0 or higher.
Overview
node-sass is a Node.js bindings package for libsass.
Affected versions of this package are vulnerable to Out-of-bounds Read. ]There is a heap-based buffer over-read in the Sass::Prelexer::re_linebreak
function in lexer.cpp
in LibSass 3.4.5. A crafted input will lead to a remote denial of service attack.