An attacker may cause a denial of service by crafting an Accept-Language header which ParseAcceptLanguage will take significant time to parse.
https://groups.google.com/g/golang-announce/c/-hjNw559_tE/m/KlGTfid5CAAJ
https://go.dev/issue/56152
https://pkg.go.dev/vuln/GO-2022-1059
https://go.dev/cl/442235
Source: Mitre, NVD
Published: 2022-10-14
Updated: 2022-10-18
Base Score: 7.8
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C
Severity: High
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.00035