CVE-2022-43357
Last modified
CVE-2022-43357 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Stack overflow vulnerability in ast_selectors.cpp in function Sass::CompoundSelector::has_real_parent_ref in libsass:3.6.5-8-g210218, which can be exploited by attackers to causea denial of service (DoS). Also affects the command line driver for libsass, sassc 3.6.2.. EPSS estimates a 1.25% chance of exploitation in the next 30 days.
Description
Stack overflow vulnerability in ast_selectors.cpp in function Sass::CompoundSelector::has_real_parent_ref in libsass:3.6.5-8-g210218, which can be exploited by attackers to causea denial of service (DoS). Also affects the command line driver for libsass, sassc 3.6.2.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sass-Lang | Libsass | 3.6.5-8-g210218 |
| Sass-Lang | Sassc | 3.6.2 |
References
- https://drive.google.com/file/d/1aC5q3czen0atI91fuBIoCBFkS30_OSWX/Exploit, Permissions Required, Third Party Advisory
- https://github.com/sass/libsass/issues/3177Exploit, Issue Tracking, Vendor Advisory
- https://drive.google.com/file/d/1aC5q3czen0atI91fuBIoCBFkS30_OSWX/Exploit, Permissions Required, Third Party Advisory
- https://github.com/sass/libsass/issues/3177Exploit, Issue Tracking, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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