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CVE-2012-2733

nvd nist
Published: Nov 16, 2012Modified: Apr 29, 2026

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5.0
Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Exploitability: 10.0 / Impact: 2.9
Source: NVD

Description

java/org/apache/coyote/http11/InternalNioInputBuffer.java in the HTTP NIO connector in Apache Tomcat 6.x before 6.0.36 and 7.x before 7.0.28 does not properly restrict the request-header size, which allows remote attackers to cause a denial of service (memory consumption) via a large amount of header data.

Affected (70)

Products: Apache: Tomcat
Apache
1 product
Tomcat
Configuration A
42 vulnerable
Vulnerable SoftwareAffected Versions
Apache
Tomcat
Version 6.0.0
Tomcat
Version 6.0.0 alpha
Tomcat
Version 6.0.10
Tomcat
Version 6.0.11
Tomcat
Version 6.0.12
Tomcat
Version 6.0.13
Tomcat
Version 6.0.14
Tomcat
Version 6.0.15
Tomcat
Version 6.0.16
Tomcat
Version 6.0.17
Tomcat
Version 6.0.18
Tomcat
Version 6.0.19
Tomcat
Version 6.0.1
Tomcat
Version 6.0.1 alpha
Tomcat
Version 6.0.20
Tomcat
Version 6.0.24
Tomcat
Version 6.0.26
Tomcat
Version 6.0.27
Tomcat
Version 6.0.28
Tomcat
Version 6.0.29
Tomcat
Version 6.0.2
Tomcat
Version 6.0.2 alpha
Tomcat
Version 6.0.2 beta
Tomcat
Version 6.0.30
Tomcat
Version 6.0.31
Tomcat
Version 6.0.32
Tomcat
Version 6.0.33
Tomcat
Version 6.0.35
Tomcat
Version 6.0.3
Tomcat
Version 6.0.4
Tomcat
Version 6.0.4 alpha
Tomcat
Version 6.0.5
Tomcat
Version 6.0.6
Tomcat
Version 6.0.6 alpha
Tomcat
Version 6.0.7
Tomcat
Version 6.0.7 alpha
Tomcat
Version 6.0.7 beta
Tomcat
Version 6.0.8
Tomcat
Version 6.0.8 alpha
Tomcat
Version 6.0.9
Tomcat
Version 6.0.9 beta
Tomcat
Version 6.0
Configuration B
28 vulnerable
Vulnerable SoftwareAffected Versions
Apache
Tomcat
Version 7.0.0
Tomcat
Version 7.0.0 beta
Tomcat
Version 7.0.10
Tomcat
Version 7.0.11
Tomcat
Version 7.0.12
Tomcat
Version 7.0.13
Tomcat
Version 7.0.14
Tomcat
Version 7.0.15
Tomcat
Version 7.0.16
Tomcat
Version 7.0.17
Tomcat
Version 7.0.18
Tomcat
Version 7.0.19
Tomcat
Version 7.0.1
Tomcat
Version 7.0.20
Tomcat
Version 7.0.21
Tomcat
Version 7.0.22
Tomcat
Version 7.0.23
Tomcat
Version 7.0.25
Tomcat
Version 7.0.2
Tomcat
Version 7.0.2 beta
Tomcat
Version 7.0.3
Tomcat
Version 7.0.4
Tomcat
Version 7.0.4 beta
Tomcat
Version 7.0.5
Tomcat
Version 7.0.6
Tomcat
Version 7.0.7
Tomcat
Version 7.0.8
Tomcat
Version 7.0.9

Related CWEs

CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (32)

Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Vendor Advisory
Source: secalert@redhat.com
Vendor Advisory
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.