An integer underflow in dsi_writeinit() in Netatalk 1.5.0 through 4.4.2 allows a remote unauthenticated attacker to cause a denial of service via a crafted DSI write request.
4.1.2~ds-44.2.1~ds-14.2.3~ds-14.2.3~ds-2.1ubuntu0.12.2.2-1ubuntu2.2+esm32.2.5-1ubuntu0.2+esm32.2.6-1ubuntu0.18.04.2+esm33.1.12~ds-4ubuntu0.20.04.4+esm13.1.12~ds-9ubuntu0.22.04.4+esm13.1.18~ds-1ubuntu0.1~esm2Exploitability
AV:NAC:LPR:NUI:NScope
S:UImpact
C:NI:NA:HCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H