Out-of-Bounds Affecting sass/libsass package, versions [,3.4.5]


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.17% (55th percentile)

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  • Snyk IDSNYK-UNMANAGED-SASSLIBSASS-2364471
  • published26 Jan 2022
  • disclosed24 Jul 2017
  • creditUnknown

Introduced: 24 Jul 2017

CVE-2017-11608  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

There is no fixed version for sass/libsass.

Overview

Affected versions of this package are vulnerable to Out-of-Bounds. 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.

CVSS Base Scores

version 3.1