8.1

CVE-2019-10201

It was found that Keycloak's SAML broker, versions up to 6.0.1, did not verify missing message signatures. If an attacker modifies the SAML Response and removes the <Signature> sections, the message is still accepted, and the message can be modified. An attacker could use this flaw to impersonate other users and gain access to sensitive information.

Data is provided by the National Vulnerability Database (NVD)
Redhat ≫ Keycloak Version <= 6.0.1
Redhat ≫ Single Sign-on Version7.0
Redhat ≫ Single Sign-on Version7.3.3
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.14% 0.311
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 8.1 2.8 5.2
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
nvd@nist.gov 5.5 8 4.9
AV:N/AC:L/Au:S/C:P/I:P/A:N
secalert@redhat.com 8.1 2.8 5.2
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CWE-347 Improper Verification of Cryptographic Signature

The product does not verify, or incorrectly verifies, the cryptographic signature for data.

CWE-592 DEPRECATED: Authentication Bypass Issues

This weakness has been deprecated because it covered redundant concepts already described in CWE-287.

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10201
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