In Apache HTTP Server 2.4.0-2.4.39, a limited cross-site scripting issue was reported affecting the mod_proxy error page. An attacker could cause the link on the error page to be malformed and instead point to a page of their choice. This would only be exploitable where a server was set up with proxying enabled but was misconfigured in such a way that the Proxy Error page was displayed.
NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.
|Base Score:||6.1||Base Metrics:||AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N|
|Access Vector:||Network||Attack Complexity:||Low|
|Privileges Required:||None||User Interaction:||Required|
|Integrity Impact:||Low||Availability Impact:||None|
|Oracle Linux version 8 (httpd)||ELSA-2020-4751||2020-11-10|
|Oracle Linux version 8 (mod_http2)||ELSA-2020-4751||2020-11-10|
|Oracle Linux version 8 (mod_md)||ELSA-2020-4751||2020-11-10|
This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team