Veille CVE

‹ Retour à la liste

CVE-2026-13763

9.8 Critique

Publiée le 29/06/2026 à 22:17 · Modifiée le 01/07/2026 à 21:51 · Analysée par le NVD · Source : ff89ba41-3aa1-4d27-914a-91399e9639e5

Description

Inconsistent interpretation of HTTP/2 requests in AWS Application Load Balancer with AWS WAF enabled might allow remote actors to bypass AWS WAF managed rule body inspection via crafted HTTP/2 requests that fragment the request body across frames so that only a partial body is inspected. This issue only impacts HTTP/2 ALB target groups. To remediate this issue, customers should enable the "Inspect after sufficient data" target group configuration associated to an ALB load balancer. Refer to: ( https://docs.aws.amazon.com/elasticloadbalancing/latest/application/edit-target-group-attributes.html#waf-http2-inspection )

Traduire en français

Produits concernés

Scores CVSS

VersionScoreSourceVecteur
4.0 7.9 Élevée ff89ba41-3aa1-4d27-914a-91399e9639e5 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
3.1 9.8 Critique ff89ba41-3aa1-4d27-914a-91399e9639e5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Faiblesses (CWE)

Références

Ailleurs