CVSS 7.5 · High EPSS 0,63%
Kerentanan Loop with Unreachable Exit Condition ('Infinite Loop'). Skor CVSS 3.1 7.5 (High) menurut redhat.com.
A flaw was found in libcupsfilters. The cfIEEE1284NormalizeMakeModel() function enters an infinite loop when processing a printer-advertised IEEE-1284 device ID with an empty model field, causing sustained CPU consumption. A network-adjacent attacker could exploit this by broadcasting a specially crafted printer advertisement, leading to denial of service.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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