Uncontrolled Recursion Affecting libsass package, versions <3.5.4-1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN11-LIBSASS-516154
- published23 Jul 2017
- disclosed23 Jul 2017
Introduced: 23 Jul 2017
CVE-2017-11556 (opens in a new tab)How to fix?
Upgrade Debian:11 libsass to version 3.5.4-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libsass package and not the libsass package as distributed by Debian.
See How to fix? for Debian:11 relevant fixed versions and status.
There is a stack consumption vulnerability in the Parser::advanceToNextToken function in parser.cpp in LibSass 3.4.5. A crafted input may lead to remote denial of service.