Vulnerability Description
A flaw was found in Red Hat JBoss Core Services HTTP Server in all versions, where it does not properly normalize the path component of a request URL contains dot-dot-semicolon(s). This flaw could allow an attacker to access unauthorized information or possibly conduct further attacks. The highest threat from this vulnerability is to data confidentiality and integrity.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Jboss Core Services Httpd | < 2.4.37 |
Related Weaknesses (CWE)
References
- https://access.redhat.com/security/cve/CVE-2021-3688Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1990252Issue TrackingVendor Advisory
- https://access.redhat.com/security/cve/CVE-2021-3688Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1990252Issue TrackingVendor Advisory
FAQ
What is CVE-2021-3688?
CVE-2021-3688 is a vulnerability with a CVSS score of 4.8 (MEDIUM). A flaw was found in Red Hat JBoss Core Services HTTP Server in all versions, where it does not properly normalize the path component of a request URL contains dot-dot-semicolon(s). This flaw could all...
How severe is CVE-2021-3688?
CVE-2021-3688 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-3688?
Check the references section above for vendor advisories and patch information. Affected products include: Redhat Jboss Core Services Httpd.