VDB
CVE-2018-20821
CVE-2018-20821
REJECTED
The parsing component in LibSass through 3.5.5 allows attackers to cause a denial-of-service (uncontrolled recursion in Sass::Parser::parse_css_variable_value in parser.cpp).
EPSS 2.22% · 81.0th percentile
Risk Scores
EPSS Score
2.22%
81.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:24.04:LTS | libsass | 0, 3.6.5+20220909-1ubuntu1 |
| Ubuntu:20.04:LTS | libsass | 3.5.5-4, 0 |
| Ubuntu:22.04:LTS | libsass | 0 |
Timeline
- Apr 23, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 7, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 12, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-20821 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-20821 third-party-advisory