An off-by-two error in lp_write() in papd in Netatalk 2.0.0 through 4.4.2 allows an adjacent network attacker to modify limited data or cause a minor service disruption via crafted print data.
Exploitability
AV:AAC:HPR:NUI:NScope
S:UImpact
C:NI:LA:L3.7/CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:LOther