CVE-2012-0053
EPSS 23.6%
Description
protocol.c in the Apache HTTP Server 2.2.x through 2.2.21 does not properly restrict header information during construction of Bad Request (aka 400) error documents, which allows remote attackers to obtain the values of HTTPOnly cookies via vectors involving a (1) long or (2) malformed header in conjunction with crafted web script.
How to fix CVE-2012-0053
To remediate CVE-2012-0053, upgrade the affected package to a fixed version below.
- Debian/apache2—upgrade to 2.2.22-1 or later
Is CVE-2012-0053 being exploited?
Moderate — EPSS is 23.6%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 2.2.22-1