Hello,
I was wondering on when you plan to upgrade Apache from 2.4.55 to at least
2.4.56 to address the vulnerabilities with Apache?
We have been checking weekly for a number of months now.
Changes with Apache 2.4.56
*) SECURITY: CVE-2023-27522: Apache HTTP Server: mod_proxy_uwsgi
HTTP response splitting (cve.mitre.org)
HTTP Response Smuggling vulnerability in Apache HTTP Server via
mod_proxy_uwsgi. This issue affects Apache HTTP Server: from
2.4.30 through 2.4.55.
Special characters in the origin response header can
truncate/split the response forwarded to the client.
Credits: Dimas Fariski Setyawan Putra (nyxsorcerer)
*) SECURITY: CVE-2023-25690: HTTP request splitting with
mod_rewrite and mod_proxy (cve.mitre.org)
Some mod_proxy configurations on Apache HTTP Server versions
2.4.0 through 2.4.55 allow a HTTP Request Smuggling attack.
Configurations are affected when mod_proxy is enabled along with
some form of RewriteRule or ProxyPassMatch in which a non-specific
pattern matches some portion of the user-supplied request-target (URL)
data and is then re-inserted into the proxied request-target
using variable substitution. For example, something like:
RewriteEngine on
RewriteRule "^/here/(.*)" "http://example.com:8080/elsewhere?$1";; [P]
ProxyPassReverse /here/ http://example.com:8080/
Request splitting/smuggling could result in bypass of access
controls in the proxy server, proxying unintended URLs to
existing origin servers, and cache poisoning.
Credits: Lars Krapf of Adobe
[cid:[email protected]]
Daniel Johnston
IT Systems Administrator
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Premier Credit Union
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[cid:[email protected]]<https://premiercu.org/high-yield-checking/>
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