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Category:   Application (Web Server/CGI)  >   Apache HTTPD Vendors:   Apache Software Foundation
Apache mod_http2 Memory Access Error Lets Remote Users Deny Service
SecurityTracker Alert ID:  1038907
SecurityTracker URL:
CVE Reference:   CVE-2017-9789   (Links to External Site)
Date:  Jul 13 2017
Impact:   Denial of service via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): 2.4.26
Description:   A vulnerability was reported in Apache mod_http2. A remote user can cause denial of service conditions on the target system.

A remote user may be able to trigger a memory access error in 'mod_http2.c' in the closing of multiple HTTP/2 connections to cause denial of service conditions.

Robert Swiecki reported this vulnerability.

Impact:   A remote user can cause denial of service conditions.
Solution:   The vendor has issued a fix (2.4.27).

The vendor advisory is available at:

Vendor URL: (Links to External Site)
Cause:   State error
Underlying OS:  Linux (Any), UNIX (Any), Windows (Any)

Message History:   None.

 Source Message Contents

[Original Message Not Available for Viewing]

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