CVE-2020-10687
published 2021-02-23CVE-2020-10687: A flaw was found in Undertow. A regression in the fix for CVE-2020-10687 was found. HTTP request smuggling related to CVE-2017-2666 is possible against…
medium4.8CVSS 3.1
AVNACHPRNUINSUCLILAN
A flaw was found in Undertow. A regression in the fix for CVE-2020-10687 was found. 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. The highest threat from this vulnerability is to data confidentiality and integrity.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | undertow | < undertow 2.2.0-1 (forky) | undertow 2.2.0-1 (forky) |
| redhat | jboss_enterprise_application_platform | — | — |
| redhat | jboss_enterprise_application_platform | — | — |
| redhat | jboss_enterprise_application_platform | — | — |
| redhat | undertow | < 2.0.34 | 2.0.34 |
| redhat | undertow | < 2.2.0 | 2.2.0 |
| redhat | undertow | >= 0 < 2.2.0-1 | 2.2.0-1 |
| redhat | undertow | >= 2.1.0 < 2.1.6 | 2.1.6 |
CVSS provenance
nvdv3.14.8MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
ghsa6.5MEDIUM
osv6.5MEDIUM