CVE-2013-7049

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.

Category

4.3
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 1.07% Top 25%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://code.google.com/p/znc-msvc/
http://seclists.org/oss-sec/2013/q4/482 mailing list
https://exchange.xforce.ibmcloud.com/vulnerabilities/89671 vdb entry
http://www.securityfocus.com/bid/64254 vdb entry
http://osvdb.org/100859 vdb entry
http://seclists.org/oss-sec/2013/q4/489 mailing list

Frequently Asked Questions

What is the severity of CVE-2013-7049?
CVE-2013-7049 has been scored as a medium severity vulnerability.
How to fix CVE-2013-7049?
To fix CVE-2013-7049, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2013-7049 being actively exploited in the wild?
It is possible that CVE-2013-7049 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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