CVE-2020-26302 Detail
This vulnerability is currently awaiting analysis.
Description
is.js is a general-purpose check library. Versions 0.9.0 and prior contain one or more regular expressions that are vulnerable to Regular Expression Denial of Service (ReDoS). is.js uses a regex copy-pasted from a gist to validate URLs. Trying to validate a malicious string can cause the regex to loop “forever.” This vulnerability was found using a CodeQL query which identifies inefficient regular expressions. is.js has no patch for this issue.
Severity
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-400 | Uncontrolled Resource Consumption | GitHub, Inc. |
Change History
0 change records found show changes
Quick Info
CVE Dictionary Entry:
CVE-2020-26302
NVD Published Date:
12/22/2022
NVD Last Modified:
12/22/2022
Source:
GitHub, Inc.