Vulnerability Details : CVE-2013-7049
Stack-based buffer overflow in fish.cpp in the Fish plugin for ZNC, as used in ZNC for Windows (znc-msvc) 0.206 and earlier, allows remote attackers to cause a denial of service (crash) via a long string in a DH1080_INIT message.
Vulnerability category: OverflowDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2013-7049
Probability of exploitation activity in the next 30 days: 3.51%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 90 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2013-7049
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2013-7049
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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-2013-7049
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http://seclists.org/oss-sec/2013/q4/489
oss-sec: Re: CVE Request: ZNC IRC Bouncer DoS in FiSH Plugin
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https://exchange.xforce.ibmcloud.com/vulnerabilities/89671
Fish Plugin for ZNC IRC Bouncer raw_buf denial of service CVE-2013-7049 Vulnerability Report
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https://code.google.com/p/znc-msvc/
GitHub - KiNgMaR/znc: My ZNC fork. The MSVC branch should be interesting.
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http://seclists.org/oss-sec/2013/q4/482
oss-sec: CVE Request: ZNC IRC Bouncer DoS in FiSH Plugin
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http://www.securityfocus.com/bid/64254
ZNC IRC Bouncer Fish Plugin Remote Denial of Service Vulnerability
Products affected by CVE-2013-7049
- cpe:2.3:a:znc:znc-msvc:*:-:-:*:-:windows:*:*
- cpe:2.3:a:znc:znc-msvc:0.076:-:-:*:-:windows:*:*
- cpe:2.3:a:znc:znc-msvc:0.093:-:-:*:-:windows:*:*
- cpe:2.3:a:znc:znc-msvc:0.094:-:-:*:-:windows:*:*
- cpe:2.3:a:znc:znc-msvc:0.095:-:-:*:-:windows:*:*
- cpe:2.3:a:znc:znc-msvc:0.077:-:-:*:-:windows:*:*
- cpe:2.3:a:znc:znc-msvc:0.078:-:-:*:-:windows:*:*
- cpe:2.3:a:znc:znc-msvc:0.097:-:-:*:-:windows:*:*
- cpe:2.3:a:znc:znc-msvc:0.098:-:-:*:-:windows:*:*
- cpe:2.3:a:znc:znc-msvc:0.079:-:-:*:-:windows:*:*
- cpe:2.3:a:znc:znc-msvc:0.080:-:-:*:-:windows:*:*
- cpe:2.3:a:znc:znc-msvc:0.202:-:-:*:-:windows:*:*
- cpe:2.3:a:znc:znc-msvc:0.089:-:-:*:-:windows:*:*
- cpe:2.3:a:znc:znc-msvc:0.090:-:-:*:-:windows:*:*