A flaw was found in the Big Requests extension. The request length is multiplied by 4 before checking against the maximum allowed size, potentially causing an integer overflow and bypassing the size check.
Exploitability
AV:LAC:LPR:LUI:NScope
S:UImpact
C:LI:HA:H7.3/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:HOther