Apache Traffic Server 2.0.x and 3.0.x before 3.0.4 and 3.1.x before 3.1.3 does not properly allocate heap memory, which allows remote attackers to cause a denial of service (daemon crash) via a long HTTP Host header.
Published 2012-03-26 14:55:02
Updated 2013-03-26 03:31:54
Source CERT/CC
View at NVD,   CVE.org
Vulnerability category: OverflowDenial of service

Threat overview for CVE-2012-0256

Top countries where our scanners detected CVE-2012-0256
Top open port discovered on systems with this issue 8083
IPs affected by CVE-2012-0256 125
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2012-0256!
*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-2012-0256

Probability of exploitation activity in the next 30 days: 0.73%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 78 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2012-0256

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-2012-0256

References for CVE-2012-0256

Products affected by CVE-2012-0256

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