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4.3
CVSSv2

CVE-2018-20821

Published: 23/04/2019 Updated: 28/02/2023
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8
VMScore: 384
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
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Vulnerability Summary

The parsing component in LibSass up to and including 3.5.5 allows malicious users to cause a denial-of-service (uncontrolled recursion in Sass::Parser::parse_css_variable_value in parser.cpp).

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sass-lang libsass

References

CWE-674https://github.com/sass/libsass/issues/2658http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00047.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-07/msg00051.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-08/msg00027.htmlhttps://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2023-7028memory leaklog injectionCVE-2024-3400CVE-2022-48695CVE-2022-48675CVE-2024-34487CVE-2024-33792spoof
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