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CVE-2018-7054

critical

Description

An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. There is a use-after-free when a server is disconnected during netsplits. NOTE: this issue exists because of an incomplete fix for CVE-2017-7191.

References

https://www.debian.org/security/2018/dsa-4162

https://usn.ubuntu.com/4046-1/

https://usn.ubuntu.com/3590-1/

https://irssi.org/security/irssi_sa_2018_02.txt

http://openwall.com/lists/oss-security/2018/02/15/1

Details

Source: Mitre, NVD

Published: 2018-02-15

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 7.5

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

Severity: High

CVSS v3

Base Score: 9.8

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

Severity: Critical

EPSS

EPSS: 0.00849