org/apache/tomcat/util/net/NioEndpoint.java in Apache Tomcat 6.x before 6.0.36 and 7.x before 7.0.28, when the NIO connector is used in conjunction with sendfile and HTTPS, allows remote attackers to cause a denial of service (infinite loop) by terminating the connection during the reading of a response.
Published 2012-12-19 11:55:55
Updated 2017-09-19 01:35:23
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Denial of service

Threat overview for CVE-2012-4534

Top countries where our scanners detected CVE-2012-4534
Top open port discovered on systems with this issue 80
IPs affected by CVE-2012-4534 25,033
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2012-4534!
*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-2012-4534

70.48%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 98 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2012-4534

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
2.6
LOW AV:N/AC:H/Au:N/C:N/I:N/A:P
4.9
2.9
NIST

CWE ids for CVE-2012-4534

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

References for CVE-2012-4534

Products affected by CVE-2012-4534

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