Vulnerability Description
A regular expression denial of service (ReDoS) vulnerability exits in cbioportal 3.6.21 and older via a POST request to /ProteinArraySignificanceTest.json.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cbioportal Project | Cbioportal | <= 3.6.21 |
Related Weaknesses (CWE)
References
- https://github.com/cBioPortal/cbioportal/issues/8680ExploitIssue TrackingThird Party Advisory
- https://github.com/cBioPortal/cbioportal/pull/8751Issue TrackingThird Party Advisory
- https://github.com/cBioPortal/cbioportal/issues/8680ExploitIssue TrackingThird Party Advisory
- https://github.com/cBioPortal/cbioportal/pull/8751Issue TrackingThird Party Advisory
FAQ
What is CVE-2021-38244?
CVE-2021-38244 is a vulnerability with a CVSS score of 7.5 (HIGH). A regular expression denial of service (ReDoS) vulnerability exits in cbioportal 3.6.21 and older via a POST request to /ProteinArraySignificanceTest.json.
How severe is CVE-2021-38244?
CVE-2021-38244 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-38244?
Check the references section above for vendor advisories and patch information. Affected products include: Cbioportal Project Cbioportal.