Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2013-7049

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
23/12/2013
Last modified:
11/04/2025

Description

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.

Impact

Vector 2.0
AV:N/AC:M/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0
4.30
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:znc:znc-msvc:*:-:-:*:-:windows:*:* 0.206 (including)
cpe:2.3:a:znc:znc-msvc:0.076:-:-:*:-: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:0.079:-:-:*:-:windows:*:*
cpe:2.3:a:znc:znc-msvc:0.080:-:-:*:-:windows:*:*
cpe:2.3:a:znc:znc-msvc:0.089:-:-:*:-:windows:*:*
cpe:2.3:a:znc:znc-msvc:0.090:-:-:*:-: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:0.097:-:-:*:-:windows:*:*
cpe:2.3:a:znc:znc-msvc:0.098:-:-:*:-:windows:*:*
cpe:2.3:a:znc:znc-msvc:0.202:-:-:*:-:windows:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools