First published: Thu Jul 17 2014(Updated: )
The following flaw has been fixed in the Apache HTTP Server: "A flaw was found in mod_cgid. If a server using mod_cgid hosted CGI scripts which did not consume standard input, a remote attacker could cause child processes to hang indefinitely, leading to denial of service." External References: <a href="http://httpd.apache.org/security/vulnerabilities_24.html">http://httpd.apache.org/security/vulnerabilities_24.html</a>
Credit: secalert@redhat.com
Affected Software | Affected Version | How to fix |
---|---|---|
redhat/httpd | <2.4.10 | 2.4.10 |
Apache Http Server | >=2.2.0<2.2.29 | |
Apache Http Server | >=2.4.0<2.4.10 | |
Apache Http Server | <=2.4.9 | |
Apache Http Server | ||
Apache Http Server | =2.2.0 | |
Apache Http Server | =2.2.2 | |
Apache Http Server | =2.2.3 | |
Apache Http Server | =2.2.4 | |
Apache Http Server | =2.2.6 | |
Apache Http Server | =2.2.8 | |
Apache Http Server | =2.2.9 | |
Apache Http Server | =2.2.10 | |
Apache Http Server | =2.2.11 | |
Apache Http Server | =2.2.12 | |
Apache Http Server | =2.2.13 | |
Apache Http Server | =2.2.14 | |
Apache Http Server | =2.2.15 | |
Apache Http Server | =2.2.16 | |
Apache Http Server | =2.2.17 | |
Apache Http Server | =2.2.18 | |
Apache Http Server | =2.2.19 | |
Apache Http Server | =2.2.20 | |
Apache Http Server | =2.2.21 | |
Apache Http Server | =2.2.22 | |
Apache Http Server | =2.2.23 | |
Apache Http Server | =2.2.24 | |
Apache Http Server | =2.2.25 | |
Apache Http Server | =2.2.26 | |
Apache Http Server | =2.2.27 | |
Apache Http Server | =2.4.1 | |
Apache Http Server | =2.4.2 | |
Apache Http Server | =2.4.3 | |
Apache Http Server | =2.4.4 | |
Apache Http Server | =2.4.6 | |
Apache Http Server | =2.4.7 | |
Apache Http Server | =2.4.8 |
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CVE-2014-0231 has been classified as a medium severity vulnerability that can lead to denial of service.
To fix CVE-2014-0231, you should upgrade to Apache HTTP Server version 2.4.10 or later.
CVE-2014-0231 affects Apache HTTP Server versions between 2.2.0 and 2.2.29, and 2.4.0 to 2.4.9.
The vulnerability in CVE-2014-0231 is caused by a flaw in mod_cgid that allows remote attackers to hang child processes indefinitely.
Yes, CVE-2014-0231 is exploitable remotely if the server hosts CGI scripts that do not consume standard input.