oss-security - CVE-2022-28615: Apache HTTP Server: Read beyond bounds in ap_strcmp

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Message-ID: <81e6fbc2-681c-de5c-5f1e-8513fb2fac10@apache.org>
Date: Wed, 08 Jun 2022 09:45:13 +0000
From: Stefan Eissing <icing@...che.org>
To: oss-security@...ts.openwall.com
Subject: CVE-2022-28615: Apache HTTP Server: Read beyond bounds in
 ap_strcmp_match() 

Severity: low

Description:

Apache HTTP Server 2.4.53 and earlier may crash or disclose information due to a read beyond bounds in ap_strcmp_match() when provided with an extremely large input buffer.  While no code distributed with the server can be coerced into such a call, third-party modules or lua scripts that use ap_strcmp_match() may hypothetically be affected.

Credit:

The Apache HTTP Server project would like to thank Ronald Crane (Zippenhop LLC) for reporting this issue

References:

https://httpd.apache.org/security/vulnerabilities_24.html

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