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F5F5:K13114HistorySep 12, 2013 - 12:00 a.m.
K13114 : Apache Range header vulnerability - CVE-2011-3192
2013-09-1200:00:00
my.f5.com
207
7.7 High
AI Score
Confidence
High
7.8 High
CVSS2
Access Vector
NETWORK
Access 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
0.966 High
EPSS
Percentile
99.5%
Security Advisory Description
The byte-range filter in the Apache HTTP Server 1.3.x, 2.0.x through 2.0.64, and 2.2.x through 2.2.19 allows remote attackers to cause a denial-of-service (memory and CPU consumption) using a** Range** header that expresses multiple overlapping ranges.
When this vulnerability is exploited, the httpd process consumes all available CPU cycles. As a result of CPU starvation, the Configuration utility, SSH sessions, and other userland processes may appear extremely slow or completely unresponsive. On BIG-IP systems, if the system hardware watchdog timer is not updated for more than 10 seconds, the hardware watchdog restarts the system.
Impact
The performance of userland processes may be severely impaired, and the system may eventually reboot.
Related
threatpost
threatpost
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2011-08-31 10:30:00
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2011-09-14 15:29:14
suse
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2011-09-06 18:08:19
apache2: Fixed a remote denial of service via byte-ranges (important)
2011-09-02 18:08:23
Security update for Apache (important)
2011-09-06 10:08:12
altlinux
altlinux
Security fix for the ALT Linux 8 package apache2 version 2.2.20-alt1
2011-08-31 00:00:00
Security fix for the ALT Linux 10 package apache2 version 2.2.20-alt1
2011-08-31 00:00:00
Security fix for the ALT Linux 9 package apache2 version 2.2.20-alt1
2011-08-31 00:00:00
nessus
nessus
RHEL 5 : httpd (RHSA-2011:1294)
2013-01-24 00:00:00
openSUSE Security Update : apache2 (openSUSE-SU-2011:0993-1)
2014-06-13 00:00:00
Amazon Linux AMI : httpd (ALAS-2011-1)
2014-10-12 00:00:00
fedora
fedora
[SECURITY] Fedora 16 Update: httpd-2.2.21-1.fc16
2011-09-30 19:07:35
[SECURITY] Fedora 15 Update: httpd-2.2.21-1.fc15
2011-09-16 01:58:28
openvas
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CentOS Update for httpd CESA-2011:1245 centos4 i386
2011-09-07 00:00:00
RedHat Update for httpd RHSA-2011:1294-01
2011-09-16 00:00:00
Slackware: Security Advisory (SSA:2011-252-01)
2012-09-10 00:00:00
amazon
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Medium: httpd
2011-09-27 22:46:00
veracode
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Denial Of Service (DoS)
2020-04-10 01:02:22
redhat
redhat
(RHSA-2011:1369) Important: httpd security update
2011-10-13 00:00:00
(RHSA-2011:1245) Important: httpd security update
2011-08-31 00:00:00
debian
debian
[BSA-049] Security Update for apache2
2011-09-06 02:06:51
[SECURITY] [DSA 2298-2] apache2 regression fix
2011-09-05 19:20:44
[SECURITY] [DSA 2298-1] apache2 security update
2011-08-29 21:16:25
hackerone
hackerone
Gratipay: grtp.co is vulnerable to http-vuln-cve2011-3192
2016-01-25 13:01:41
ownCloud: Apache Range Header Denial of Service Attack (Confirmed PoC)
2015-09-14 22:55:12
U.S. Dept Of Defense: Out-of-date Version (Apache)
2016-11-24 15:09:27
httpd
httpd
Apache Httpd < 2.2.20 : Range header remote DoS
2011-08-20 00:00:00
Apache Httpd < 2.0.65 : Range header remote DoS
2011-08-20 00:00:00
cert
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Apache HTTPD 1.3/2.x Range header DoS vulnerability
2011-08-26 00:00:00
ibm
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exploitpack
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2011-12-09 00:00:00
packetstorm
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Obehotel CMS Denial Of Service / SQL Injection
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2013-10-07 00:00:00
ProtonMail.ch Header Injection / CSRF
2014-05-30 00:00:00
freebsd
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apache -- Range header DoS vulnerability
2011-08-24 00:00:00
checkpoint_advisories
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Apache HTTPD Ranges Header Field Denial of Service (CVE-2011-3192)
2011-09-14 00:00:00
Apache HTTPD Ranges Header Field Denial of Service - ver 2 (CVE-2011-3192)
2010-02-25 00:00:00
checkpoint_security
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cisa
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Oracle Releases Security Alert for Oracle HTTP Server Products
2011-09-19 00:00:00
centos
centos
httpd, mod_ssl security update
2011-09-01 11:41:08
httpd, mod_ssl security update
2011-10-20 21:19:56
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SOL13114 - Apache Range header vulnerability - CVE-2011-3192
2011-10-06 00:00:00
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Obehotel CMS SQL Injection Vulnerability
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seebug
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Apache Range Header Denial Of Service
2011-12-09 00:00:00
Apache HTTP Server Denial of Service
2014-07-01 00:00:00
Apache HTTP Server畸形Range选项处理远程拒绝服务漏洞
2011-08-26 00:00:00
oraclelinux
oraclelinux
httpd security update
2011-08-31 00:00:00
httpd security and bug fix update
2011-10-20 00:00:00
securityvulns
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Cisco Security Advisory: Apache HTTPd Range Header Denial of Service Vulnerability
2011-08-30 00:00:00
Advisory: Range header DoS vulnerability Apache HTTPD 1.3/2.x (CVE-2011-3192)
2011-08-27 00:00:00
Multiple HTTP servers DoS
2011-10-20 00:00:00
ubuntu
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Apache vulnerability
2011-09-01 00:00:00
slackware
slackware
[slackware-security] httpd
2011-09-09 14:05:46
[slackware-security] httpd
2011-10-14 23:59:50
debiancve
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CVE-2011-3192
2011-08-29 15:55:00
cve
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CVE-2011-3192
2011-08-29 15:55:00
CVE-2014-5329
2023-09-08 03:15:00
prion
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Code injection
2011-08-29 15:55:00
Race condition
2023-09-08 03:15:00
ubuntucve
ubuntucve
CVE-2011-3192
2011-08-29 00:00:00
jvn
jvn
JVN#23809730: GIGAPOD vulnerable to denial-of-service (DoS)
2014-10-16 00:00:00
osv
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2011-09-05 00:00:00
exploitdb
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Apache - Denial of Service
2011-12-09 00:00:00
nmap
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http-vuln-cve2011-3192 NSE Script
2011-08-29 21:42:57
attackerkb
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CVE-2011-3192
2011-08-29 00:00:00
kaspersky
kaspersky
KLA10065 Multiple vulnerabilities in Apache httpd
2013-07-22 00:00:00
gentoo
gentoo
Apache HTTP Server: Multiple vulnerabilities
2012-06-24 00:00:00
oracle
oracle
Oracle Critical Patch Update - October 2011
2011-10-18 00:00:00
Oracle Critical Patch Update - January 2012
2012-01-17 00:00:00
Oracle Critical Patch Update - July 2012
2012-07-17 00:00:00
7.7 High
AI Score
Confidence
High
7.8 High
CVSS2
Access Vector
NETWORK
Access 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
0.966 High
EPSS
Percentile
99.5%
Related for F5:K13114