VDB
CVE-2018-11499
CVE-2018-11499
PUBLISHED
CVSS 9.800000190734863 CRITICAL
A use-after-free vulnerability exists in handle_error() in sass_context.cpp in LibSass 3.4.x and 3.5.x through 3.5.4 that could be leveraged to cause a denial of service (application crash) or possibly unspecified other impact.
EPSS 4.01% · 89.9th percentile
Risk Scores
CVSS 3.0
9.800000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
4.01%
89.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:18.04:LTS | libsass | 0, 3.4.3-1, 3.4.6-1 |
| Ubuntu:16.04:LTS | libsass | 0, 3.2.5-1, 3.2.5-2 |
Timeline
- May 26, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 20, 2025 EPSS Score
- Mar 23, 2025 EPSS Score
- Mar 29, 2025 EPSS Score
- Mar 30, 2025 EPSS Score
- Apr 15, 2025 EPSS Score
- Apr 18, 2025 EPSS Score
- May 1, 2025 EPSS Score
- May 5, 2025 EPSS Score
- Jun 1, 2025 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-11499 third-party-advisory
- https://github.com/sass/libsass/issues/2643 third-party-advisory
- https://ubuntu.com/security/notices/USN-4837-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-11499 third-party-advisory