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Vulnerability CVE-2020-10687
Published: 2020-09-23
| Description: |
A flaw was discovered in all versions of Undertow before Undertow 2.2.0.Final, where HTTP request smuggling related to CVE-2017-2666 is possible against HTTP/1.x and HTTP/2 due to permitting invalid characters in an HTTP request. This flaw allows an attacker to poison a web-cache, perform an XSS attack, or obtain sensitive information from request other than their own. |
Type:
CWE-444 (Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling'))
CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:N)
| CVSS Base Score |
Impact Subscore |
Exploitability Subscore |
6.4/10 |
4.9/10 |
10/10 |
| Exploit range |
Attack complexity |
Authentication |
Remote |
Low |
No required |
| Confidentiality impact |
Integrity impact |
Availability impact |
Partial |
Partial |
None |
References: |
https://bugzilla.redhat.com/show_bug.cgi?id=1785049
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