Vulnerability Details : CVE-2012-2739

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.
Published 2012-11-28 13:03:10
Updated 2012-11-28 13:03:10
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Denial of service

Threat overview for CVE-2012-2739

Top countries where our scanners detected CVE-2012-2739
Top open port discovered on systems with this issue 80
IPs affected by CVE-2012-2739 78
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2012-2739!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2012-2739

Probability of exploitation activity in the next 30 days: 0.27%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 63 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2012-2739

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
5.0
 MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P
10.0
2.9
 NIST

CWE ids for CVE-2012-2739

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2012-2739

Products affected by CVE-2012-2739

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