Rapid7 Vulnerability & Exploit Database

Alpine Linux: CVE-2012-0021: apache2 < 2.2.22 Various vulnerabilities

Back to Search

Alpine Linux: CVE-2012-0021: apache2 < 2.2.22 Various vulnerabilities

Severity
3
CVSS
(AV:N/AC:H/Au:N/C:N/I:N/A:P)
Published
10/05/2011
Created
07/25/2018
Added
08/30/2017
Modified
01/02/2018

Description

The log_cookie function in mod_log_config.c in the mod_log_config module in the Apache HTTP Server 2.2.17 through 2.2.21, when a threaded MPM is used, does not properly handle a %{}C format string, which allows remote attackers to cause a denial of service (daemon crash) via a cookie that lacks both a name and a value.

Solution(s)

  • alpine-linux-upgrade-apache2

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;