CVE-2017-15721
HIGH7.5EPSS 0.60%Published: 10/22/2017Modified: 4/28/2026
Description
In Irssi before 1.0.5, certain incorrectly formatted DCC CTCP messages could cause a NULL pointer dereference. This is a separate, but similar, issue relative to CVE-2017-9468.
Affected packages (2)
- Alpine/irssifrom 0, < 1.0.5-r0
- Debian/irssifrom 0, < 1.0.5-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |