Vulnerability Details : CVE-2012-0256
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.
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
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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
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The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-0256
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https://www.cert.fi/en/reports/2012/vulnerability612884.html
Etusivu | Kyberturvallisuuskeskus
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http://www.securitytracker.com/id?1026847
Apache Traffic Server Host Header Processing Flaw Lets Remote Users Deny Service - SecurityTracker
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http://seclists.org/fulldisclosure/2012/Mar/260
Full Disclosure: [ANNOUNCE] Apache Traffic Server releases for security incident CVE-2012-0256
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http://archives.neohapsis.com/archives/bugtraq/2012-03/0118.html
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http://trafficserver.apache.org/downloads
Apache Traffic Server DownloadsPatch
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http://www.securityfocus.com/bid/52696
Apache Traffic Server HTTP Host Header Handling Heap Based Buffer Overflow Vulnerability
Products affected by CVE-2012-0256
- cpe:2.3:a:apache:traffic_server:2.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:traffic_server:2.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:traffic_server:3.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:traffic_server:3.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:traffic_server:2.1.7:*:*:*:*:*:*:*
- cpe:2.3:a:apache:traffic_server:2.1.6:*:*:*:*:*:*:*
- cpe:2.3:a:apache:traffic_server:2.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:traffic_server:2.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:traffic_server:3.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:apache:traffic_server:3.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:apache:traffic_server:2.1.5:*:*:*:*:*:*:*
- cpe:2.3:a:apache:traffic_server:2.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:apache:traffic_server:2.0.0:alpha:*:*:*:*:*:*
- cpe:2.3:a:apache:traffic_server:3.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:traffic_server:3.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:traffic_server:2.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:apache:traffic_server:2.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:apache:traffic_server:3.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:apache:traffic_server:2.1.9:*:*:*:*:*:*:*
- cpe:2.3:a:apache:traffic_server:2.1.8:*:*:*:*:*:*:*