CVEvulnerability
CVE-2018-20821
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2019-04-23
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-674
Description
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).
Affected configurations
• sass-lang libsass (<= 3.5.5)
Related
Weakness · CWE (1)
- CWE-674 Uncontrolled Recursion weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00047.html Broken Link
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00051.html Broken Link
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00027.html Broken Link
- https://github.com/sass/libsass/issues/2658 Exploit, Patch, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00047.html Broken Link
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00051.html Broken Link
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00027.html Broken Link
- https://github.com/sass/libsass/issues/2658 Exploit, Patch, Third Party Advisory