CVE-2026-56207

9.8 Critique

Publiée le 09/09/2026 à 13:17 · Modifiée le 10/09/2026 à 22:38 · Analysée par le NVD · Source : security@apache.org

Description

Signature of Bearer token is not verified in last step of SAML2 authentication for Impala's hs2-http interface, allowing altering user name and acting as another user. This issue affects Apache Impala: >=4.0.0. Users are recommended to upgrade to version 4.5.2, which fixes this issue.

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Produits concernés

Apache Software Foundation Apache Impala
Apache impala

Scores CVSS

Version	Score	Source	Vecteur
3.1	9.8 Critique	134c704f-9b21-4f2e-91b3-4a467353bcc0	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`

Faiblesses (CWE)

CWE-347

Références

https://lists.apache.org/thread/20cov78py0zqzx7dyq39ktythkwn91zs Mailing ListVendor Advisory
http://www.openwall.com/lists/oss-security/2026/09/08/22 Mailing ListThird Party Advisory

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories