CVE-2022-25758 — MEDIUM (5.3)

Vulnerability Description

All versions of package scss-tokenizer are vulnerable to Regular Expression Denial of Service (ReDoS) via the loadAnnotation() function, due to the usage of insecure regex.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Scss-Tokenizer Project	Scss-Tokenizer	All versions

Related Weaknesses (CWE)

CWE-1333

References

https://github.com/sasstools/scss-tokenizer/issues/45ExploitIssue TrackingThird Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2936782ExploitThird Party Advisory
https://snyk.io/vuln/SNYK-JS-SCSSTOKENIZER-2339884ExploitThird Party Advisory
https://github.com/sasstools/scss-tokenizer/issues/45ExploitIssue TrackingThird Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2936782ExploitThird Party Advisory
https://snyk.io/vuln/SNYK-JS-SCSSTOKENIZER-2339884ExploitThird Party Advisory

FAQ

What is CVE-2022-25758?

CVE-2022-25758 is a vulnerability with a CVSS score of 5.3 (MEDIUM). All versions of package scss-tokenizer are vulnerable to Regular Expression Denial of Service (ReDoS) via the loadAnnotation() function, due to the usage of insecure regex.

How severe is CVE-2022-25758?

CVE-2022-25758 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-25758?

Check the references section above for vendor advisories and patch information. Affected products include: Scss-Tokenizer Project Scss-Tokenizer.