CVE-2018-7050

Description

An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. A NULL pointer dereference occurs for an "empty" nick.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 1.14% Top 25%
Vendor Advisory debian.org Vendor Advisory ubuntu.com Vendor Advisory irssi.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.debian.org/security/2018/dsa-4162 third party advisory vendor advisory
https://irssi.org/security/irssi_sa_2018_02.txt mitigation vendor advisory
http://openwall.com/lists/oss-security/2018/02/15/1 third party advisory mailing list
https://usn.ubuntu.com/3590-1/ third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-7050?
CVE-2018-7050 has been scored as a high severity vulnerability.
How to fix CVE-2018-7050?
To fix CVE-2018-7050, 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-2018-7050 being actively exploited in the wild?
It is possible that CVE-2018-7050 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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