VDB
CVE-2017-11554
CVE-2017-11554
PUBLISHED
CVSS 7.5 HIGH
There is a stack consumption vulnerability in the lex function in parser.hpp (as used in sassc) in LibSass 3.4.5. A crafted input will lead to a remote denial of service.
EPSS 1.88% · 77.9th percentile
Risk Scores
CVSS 3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
1.88%
77.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | libsass | 0, 3.2.5-1, 3.2.5-2 |
| Ubuntu:Pro:18.04:LTS | libsass | 0, 3.4.3-1, 3.4.8-1 |
Timeline
- Jul 23, 2017 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Mar 1, 2022 EPSS Score
- May 2, 2022 EPSS Score
- May 13, 2022 CVE Updated
- Jul 4, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Jan 9, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-11554 third-party-advisory
- https://github.com/sass/libsass/issues/2445 third-party-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1471780 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-11554 third-party-advisory