Search for vulnerabilities
Vulnerability details: VCID-mfyr-sbkc-5uc3
Vulnerability ID VCID-mfyr-sbkc-5uc3
Aliases GHSA-8wm9-24qg-m5qj
Summary Duplicate Advisory: Keycloak has a brute force login protection bypass ## Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-gc7q-jgjv-vjr2. This link is maintained to preserve external references. ## Original Description A vulnerability was found in Keycloak. This flaw allows attackers to bypass brute force protection by exploiting the timing of login attempts. By initiating multiple login requests simultaneously, attackers can exceed the configured limits for failed attempts before the system locks them out. This timing loophole enables attackers to make more guesses at passwords than intended, potentially compromising account security on affected systems.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-837 Improper Enforcement of a Single, Unique Action
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3.1 6.5 https://access.redhat.com/errata/RHSA-2024:6493
generic_textual MODERATE https://access.redhat.com/errata/RHSA-2024:6493
cvssv3.1 6.5 https://access.redhat.com/errata/RHSA-2024:6494
generic_textual MODERATE https://access.redhat.com/errata/RHSA-2024:6494
cvssv3.1 6.5 https://access.redhat.com/errata/RHSA-2024:6495
generic_textual MODERATE https://access.redhat.com/errata/RHSA-2024:6495
cvssv3.1 6.5 https://access.redhat.com/errata/RHSA-2024:6497
generic_textual MODERATE https://access.redhat.com/errata/RHSA-2024:6497
cvssv3.1 6.5 https://access.redhat.com/errata/RHSA-2024:6499
generic_textual MODERATE https://access.redhat.com/errata/RHSA-2024:6499
cvssv3.1 6.5 https://access.redhat.com/errata/RHSA-2024:6500
generic_textual MODERATE https://access.redhat.com/errata/RHSA-2024:6500
cvssv3.1 6.5 https://access.redhat.com/errata/RHSA-2024:6501
generic_textual MODERATE https://access.redhat.com/errata/RHSA-2024:6501
cvssv3.1 6.5 https://access.redhat.com/security/cve/CVE-2024-4629
generic_textual MODERATE https://access.redhat.com/security/cve/CVE-2024-4629
cvssv3.1 6.5 https://bugzilla.redhat.com/show_bug.cgi?id=2276761
generic_textual MODERATE https://bugzilla.redhat.com/show_bug.cgi?id=2276761
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-8wm9-24qg-m5qj
cvssv3.1 6.5 https://github.com/keycloak/keycloak
generic_textual MODERATE https://github.com/keycloak/keycloak
cvssv3.1 6.5 https://nvd.nist.gov/vuln/detail/CVE-2024-4629
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2024-4629
Reference id Reference type URL
https://access.redhat.com/errata/RHSA-2024:6493
https://access.redhat.com/errata/RHSA-2024:6494
https://access.redhat.com/errata/RHSA-2024:6495
https://access.redhat.com/errata/RHSA-2024:6497
https://access.redhat.com/errata/RHSA-2024:6499
https://access.redhat.com/errata/RHSA-2024:6500
https://access.redhat.com/errata/RHSA-2024:6501
https://access.redhat.com/security/cve/CVE-2024-4629
https://bugzilla.redhat.com/show_bug.cgi?id=2276761
https://github.com/keycloak/keycloak
https://nvd.nist.gov/vuln/detail/CVE-2024-4629
GHSA-8wm9-24qg-m5qj https://github.com/advisories/GHSA-8wm9-24qg-m5qj
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://access.redhat.com/errata/RHSA-2024:6493
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
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://access.redhat.com/errata/RHSA-2024:6494
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
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://access.redhat.com/errata/RHSA-2024:6495
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
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://access.redhat.com/errata/RHSA-2024:6497
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
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://access.redhat.com/errata/RHSA-2024:6499
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
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://access.redhat.com/errata/RHSA-2024:6500
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
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://access.redhat.com/errata/RHSA-2024:6501
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
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://access.redhat.com/security/cve/CVE-2024-4629
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
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://bugzilla.redhat.com/show_bug.cgi?id=2276761
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
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://github.com/keycloak/keycloak
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
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2024-4629
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

No EPSS data available for this vulnerability.

Date Actor Action Source VulnerableCode Version
2025-07-31T08:30:52.159727+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/09/GHSA-8wm9-24qg-m5qj/GHSA-8wm9-24qg-m5qj.json 37.0.0