Popis
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 7.5EPSS 0.33899999999999997%Riziko 0.77
Zobraziť zdroj- Zverejnené
- 2026-07-23 11:16:40
- Dotknuté verzie
- unknown
- Typ
- Knižnica
- Posledná úprava
- 2026-07-23 21:17:05
- Vektor
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H