← Back

CVE-2012-2739

nvd nist
Published: Nov 28, 2012Modified: Apr 29, 2026

JSON object

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

Description

Oracle Java SE before 7 Update 6, and OpenJDK 7 before 7u6 build 12 and 8 before build 39, computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.

Affected (15)

Products: Oracle: Jdk, Jre, Openjdk
Oracle
3 products
Jdk
Jre
Openjdk
Configuration A
12 vulnerable
Vulnerable SoftwareAffected Versions
Oracle
Jdk
Up to 1.7.0
Jdk
Version 1.7.0
Jdk
Version 1.7.0 update1
Jdk
Version 1.7.0 update2
Jdk
Version 1.7.0 update3
Jdk
Version 1.7.0 update4
Oracle
Jre
Up to 1.7.0
Jre
Version 1.7.0
Jre
Version 1.7.0 update1
Jre
Version 1.7.0 update2
Jre
Version 1.7.0 update3
Jre
Version 1.7.0 update4
Configuration B
3 vulnerable
Vulnerable SoftwareAffected Versions
Oracle
Openjdk
Up to 1.7.0
Openjdk
Version 1.6.0
Openjdk
Version 1.8.0

Related CWEs

CWE-310
CWE-310

References (16)

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