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VULNERABILITIES

CVE-2018-20822 Details

Description

LibSass 3.5.4 allows attackers to cause a denial-of-service (uncontrolled recursion in Sass::Complex_Selector::perform in ast.hpp and Sass::Inspect::operator in inspect.cpp).

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00047.html CVEBroken Link
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00051.html CVEBroken Link
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00027.html CVEBroken Link
https://github.com/sass/libsass/issues/2671 CVEExploitThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00047.html [email protected]Broken Link

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-674Uncontrolled Recursion[email protected]

Affected Products

ProductVersions
sass-lang libsass
3.5.4

CPE

  • cpe:2.3:a:sass-lang:libsass:3.5.4:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

9 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2018-20822
NVD Published Date:
Apr 23, 2019
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2018-20822 Details - Not Deferred