Vulnerability Details : CVE-2013-3843

Public exploit exists!
Stack-based buffer overflow in the mk_request_header_process function in mk_request.c in Monkey HTTP Daemon (monkeyd) before 1.2.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted HTTP header.
Published 2014-06-13 14:55:13
Updated 2020-03-26 14:24:48
Source MITRE
View at NVD,   CVE.org
Vulnerability category: OverflowExecute codeDenial of service

Products affected by CVE-2013-3843

Exploit prediction scoring system (EPSS) score for CVE-2013-3843

EPSS FAQ
34.48%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 97 %
Percentile, the proportion of vulnerabilities that are scored at or less

Metasploit modules for CVE-2013-3843

  • Monkey HTTPD Header Parsing Denial of Service (DoS)
    Disclosure Date: 2013-05-30
    First seen: 2020-04-26
    auxiliary/dos/http/monkey_headers
    This module causes improper header parsing that leads to a segmentation fault due to a specially crafted HTTP request. Affects version <= 1.2.0. Authors: - Doug Prostko <dougtko@gmail.com>

CVSS scores for CVE-2013-3843

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
6.8
 MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:P
8.6
6.4
 NIST

CWE ids for CVE-2013-3843

  • The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2013-3843

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