7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.963 High
EPSS
Percentile
99.6%
Issue Overview:
The Apache HTTP Server is a popular web server.
A flaw was found in the way the Apache HTTP Server handled Range HTTP headers. A remote attacker could use this flaw to cause httpd to use an excessive amount of memory and CPU time via HTTP requests with a specially-crafted Range header. (CVE-2011-3192)
All httpd users should upgrade to these updated packages, which contain a backported patch to correct this issue. After installing the updated packages, the httpd daemon must be restarted for the update to take effect.
Affected Packages:
httpd
Issue Correction:
Run yum update httpd to update your system.
New Packages:
i686:
httpd-devel-2.2.21-1.18.amzn1.i686
httpd-debuginfo-2.2.21-1.18.amzn1.i686
httpd-2.2.21-1.18.amzn1.i686
httpd-tools-2.2.21-1.18.amzn1.i686
mod_ssl-2.2.21-1.18.amzn1.i686
noarch:
httpd-manual-2.2.21-1.18.amzn1.noarch
src:
httpd-2.2.21-1.18.amzn1.src
x86_64:
mod_ssl-2.2.21-1.18.amzn1.x86_64
httpd-tools-2.2.21-1.18.amzn1.x86_64
httpd-2.2.21-1.18.amzn1.x86_64
httpd-devel-2.2.21-1.18.amzn1.x86_64
httpd-debuginfo-2.2.21-1.18.amzn1.x86_64
Red Hat: CVE-2011-3192
Mitre: CVE-2011-3192
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 1 | i686 | httpd-devel | < 2.2.21-1.18.amzn1 | httpd-devel-2.2.21-1.18.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | httpd-debuginfo | < 2.2.21-1.18.amzn1 | httpd-debuginfo-2.2.21-1.18.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | httpd | < 2.2.21-1.18.amzn1 | httpd-2.2.21-1.18.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | httpd-tools | < 2.2.21-1.18.amzn1 | httpd-tools-2.2.21-1.18.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | mod_ssl | < 2.2.21-1.18.amzn1 | mod_ssl-2.2.21-1.18.amzn1.i686.rpm |
Amazon Linux | 1 | noarch | httpd-manual | < 2.2.21-1.18.amzn1 | httpd-manual-2.2.21-1.18.amzn1.noarch.rpm |
Amazon Linux | 1 | x86_64 | mod_ssl | < 2.2.21-1.18.amzn1 | mod_ssl-2.2.21-1.18.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | httpd-tools | < 2.2.21-1.18.amzn1 | httpd-tools-2.2.21-1.18.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | httpd | < 2.2.21-1.18.amzn1 | httpd-2.2.21-1.18.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | httpd-devel | < 2.2.21-1.18.amzn1 | httpd-devel-2.2.21-1.18.amzn1.x86_64.rpm |