vulnerability
FreeBSD: VID-7afc5e56-156d-11e8-95f2-005056925db4 (CVE-2018-7053): irssi -- multiple vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Feb 19, 2018 | Feb 20, 2018 | Dec 10, 2025 |
Severity
7
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Feb 19, 2018
Added
Feb 20, 2018
Modified
Dec 10, 2025
Description
Irssi reports: Use after free when server is disconnected during netsplits. Found by Joseph Bisch. Use after free when SASL messages are received in unexpected order. Found by Joseph Bisch. Null pointer dereference when an “empty” nick has been observed by Irssi. Found by Joseph Bisch. When the number of windows exceed the available space, Irssi would crash due to Null pointer dereference. Found by Joseph Bisch. Certain nick names could result in out of bounds access when printing theme strings. Found by Oss-Fuzz.
Solution
freebsd-upgrade-package-irssi
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