CVE-2013-7049

high

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.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/89671

https://code.google.com/p/znc-msvc/

http://www.securityfocus.com/bid/64254

http://seclists.org/oss-sec/2013/q4/489

http://seclists.org/oss-sec/2013/q4/482

http://osvdb.org/100859

Details

Source: Mitre, NVD

Published: 2013-12-23

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.01068