Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-4gf2-xv97-63m2
Advisory ID github_osv/GHSA-4gf2-xv97-63m2
Aliases CVE-2020-1744
Summary Exposure of Sensitive Information in keycloak A flaw was found in keycloak before version 9.0.1. When configuring an Conditional OTP Authentication Flow as a post login flow of an IDP, the failure login events for OTP are not being sent to the brute force protection event queue. So BruteForceProtector does not handle this events.
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (2)
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CWE-755 Improper Handling of Exceptional Conditions
System Score Found at
cvssv3.1 5.6 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/09/GHSA-4gf2-xv97-63m2/GHSA-4gf2-xv97-63m2.json
generic_textual MODERATE
Reference id Reference type URL
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1744
https://github.com/keycloak/keycloak
CVE-2020-1744 https://access.redhat.com/security/cve/CVE-2020-1744
CVE-2020-1744 https://nvd.nist.gov/vuln/detail/CVE-2020-1744
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/09/GHSA-4gf2-xv97-63m2/GHSA-4gf2-xv97-63m2.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

There are no SSVC decisions available.