All the vulnerabilites related to redhat - keycloak
Vulnerability from fkie_nvd
Published
2023-12-14 18:15
Modified
2024-11-21 08:44
Severity ?
7.7 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
7.7 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
7.7 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Summary
An unconstrained memory consumption vulnerability was discovered in Keycloak. It can be triggered in environments which have millions of offline tokens (> 500,000 users with each having at least 2 saved sessions). If an attacker creates two or more user sessions and then open the "consents" tab of the admin User Interface, the UI attempts to load a huge number of offline client sessions leading to excessive memory and CPU consumption which could potentially crash the entire system.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | single_sign-on | 7.6 | |
| redhat | enterprise_linux | 7.0 | |
| redhat | enterprise_linux | 8.0 | |
| redhat | enterprise_linux | 9.0 | |
| redhat | single_sign-on | - | |
| redhat | openshift_container_platform | 4.11 | |
| redhat | openshift_container_platform | 4.12 | |
| redhat | enterprise_linux | 8.0 | |
| redhat | openshift_container_platform_for_power | 4.9 | |
| redhat | openshift_container_platform_for_power | 4.10 | |
| redhat | enterprise_linux | 8.0 | |
| redhat | openshift_container_platform_for_ibm_linuxone | 4.9 | |
| redhat | openshift_container_platform_for_ibm_linuxone | 4.10 | |
| redhat | enterprise_linux | 8.0 |
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Vulnerability from fkie_nvd
Published
2023-08-04 18:15
Modified
2024-11-21 07:36
Severity ?
Summary
A flaw was found in Keycloaks OpenID Connect user authentication, which may incorrectly authenticate requests. An authenticated attacker who could obtain information from a user request within the same realm could use that data to impersonate the victim and generate new session tokens. This issue could impact confidentiality, integrity, and availability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/security/cve/CVE-2023-0264 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/security/cve/CVE-2023-0264 | Vendor Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2020-09-16 18:15
Modified
2024-11-21 04:55
Severity ?
Summary
A flaw was found in Keycloak's data filter, in version 10.0.1, where it allowed the processing of data URLs in some circumstances. This flaw allows an attacker to conduct cross-site scripting or further attacks.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1836786 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1836786 | Issue Tracking, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | 10.0.1 | |
| redhat | single_sign-on | * |
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Vulnerability from fkie_nvd
Published
2020-03-24 14:15
Modified
2024-11-21 05:11
Severity ?
5.6 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
5.6 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
5.6 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Summary
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.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/security/cve/CVE-2020-1744 | Vendor Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1744 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/security/cve/CVE-2020-1744 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1744 | Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2018-03-12 15:29
Modified
2024-11-21 03:23
Severity ?
Summary
Red Hat Keycloak before version 2.5.1 has an implementation of HMAC verification for JWS tokens that uses a method that runs in non-constant time, potentially leaving the application vulnerable to timing attacks.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | single_sign_on | 7.1 | |
| redhat | single_sign_on | 7.2 | |
| redhat | enterprise_linux_server | 6.0 | |
| redhat | enterprise_linux_server | 7.0 |
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Vulnerability from fkie_nvd
Published
2020-05-11 21:15
Modified
2024-11-21 05:11
Severity ?
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Summary
A flaw was found in Keycloak in versions before 9.0.2. This flaw allows a malicious user that is currently logged in, to see the personal information of a previously logged out user in the account manager section.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1724 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1724 | Issue Tracking, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | openshift_application_runtimes | - | |
| redhat | single_sign-on | 7.0 |
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Vulnerability from fkie_nvd
Published
2018-07-23 22:29
Modified
2024-11-21 03:42
Severity ?
Summary
keycloak before version 4.0.0.final is vulnerable to a infinite loop in session replacement. A Keycloak cluster with multiple nodes could mishandle an expired session replacement and lead to an infinite loop. A malicious authenticated user could use this flaw to achieve Denial of Service on the server.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2018:2428 | Vendor Advisory | |
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2019:0877 | Vendor Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10912 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2018:2428 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2019:0877 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10912 | Issue Tracking, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | single_sign-on | 7.2 |
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Vulnerability from fkie_nvd
Published
2019-12-15 22:15
Modified
2024-11-21 02:08
Severity ?
Summary
JBoss KeyCloak: Open redirect vulnerability via failure to validate the redirect URL.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/security/cve/cve-2014-3652 | Vendor Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2014-3652 | Issue Tracking, Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/security/cve/cve-2014-3652 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2014-3652 | Issue Tracking, Patch, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2023-05-26 18:15
Modified
2024-11-21 07:39
Severity ?
Summary
A flaw was found in Keycloak. This flaw depends on a non-default configuration "Revalidate Client Certificate" to be enabled and the reverse proxy is not validating the certificate before Keycloak. Using this method an attacker may choose the certificate which will be validated by the server. If this happens and the KC_SPI_TRUSTSTORE_FILE_FILE variable is missing/misconfigured, any trustfile may be accepted with the logging information of "Cannot validate client certificate trust: Truststore not available". This may not impact availability as the attacker would have no access to the server, but consumer applications Integrity or Confidentiality may be impacted considering a possible access to them. Considering the environment is correctly set to use "Revalidate Client Certificate" this flaw is avoidable.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2182196&comment#0 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2182196&comment#0 | Issue Tracking, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | build_of_quarkus | - | |
| redhat | jboss_a-mq | 7 | |
| redhat | keycloak | - | |
| redhat | migration_toolkit_for_runtimes | - | |
| redhat | single_sign-on | 7.0 |
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Vulnerability from fkie_nvd
Published
2023-09-20 15:15
Modified
2024-11-21 07:20
Severity ?
6.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
6.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
6.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Summary
A flaw was found in the offline_access scope in Keycloak. This issue would affect users of shared computers more (especially if cookies are not cleared), due to a lack of root session validation, and the reuse of session ids across root and user authentication sessions. This enables an attacker to resolve a user session attached to a previously authenticated user; when utilizing the refresh token, they will be issued a token for the original user.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-08-26 16:15
Modified
2024-11-21 06:22
Severity ?
Summary
ClassLoaderTheme and ClasspathThemeResourceProviderFactory allows reading any file available as a resource to the classloader. By sending requests for theme resources with a relative path from an external HTTP client, the client will receive the content of random files if available.
References
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Vulnerability from fkie_nvd
Published
2019-11-13 16:15
Modified
2024-11-21 02:08
Severity ?
Summary
JBoss KeyCloak is vulnerable to soft token deletion via CSRF
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/security/cve/cve-2014-3655 | Vendor Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2014-3655 | Issue Tracking, Vendor Advisory | |
| secalert@redhat.com | https://snyk.io/vuln/SNYK-JAVA-ORGKEYCLOAK-30138 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/security/cve/cve-2014-3655 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2014-3655 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://snyk.io/vuln/SNYK-JAVA-ORGKEYCLOAK-30138 | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | jboss_enterprise_web_server | 1.0.0 |
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Vulnerability from fkie_nvd
Published
2022-08-23 16:15
Modified
2024-11-21 05:27
Severity ?
Summary
A flaw was found in keycloak affecting versions 11.0.3 and 12.0.0. An expired certificate would be accepted by the direct-grant authenticator because of missing time stamp validations. The highest threat from this vulnerability is to data confidentiality and integrity.
References
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Vulnerability from fkie_nvd
Published
2018-08-01 17:29
Modified
2024-11-21 03:42
Severity ?
5.4 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
5.4 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
5.4 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Summary
It was found that SAML authentication in Keycloak 3.4.3.Final incorrectly authenticated expired certificates. A malicious user could use this to access unauthorized data or possibly conduct further attacks.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2018:3592 | Vendor Advisory | |
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2018:3593 | Vendor Advisory | |
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2018:3595 | Vendor Advisory | |
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2019:0877 | Vendor Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10894 | Issue Tracking, Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2018:3592 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2018:3593 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2018:3595 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2019:0877 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10894 | Issue Tracking, Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | 3.4.3 | |
| redhat | single_sign-on | 7.2 | |
| redhat | enterprise_linux | 6.0 | |
| redhat | enterprise_linux | 7.0 |
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Vulnerability from fkie_nvd
Published
2024-09-10 17:15
Modified
2024-10-01 14:15
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A denial of service vulnerability was found in keycloak where the amount of attributes per object is not limited,an attacker by sending repeated HTTP requests could cause a resource exhaustion when the application send back rows with long attribute values.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/security/cve/CVE-2023-6841 | Vendor Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2254714 | Issue Tracking, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | - | |
| redhat | single_sign-on | 7.0 |
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Vulnerability from fkie_nvd
Published
2019-12-05 15:15
Modified
2024-11-21 04:27
Severity ?
Summary
A vulnerability was found in keycloak 7.x, when keycloak is configured with LDAP user federation and StartTLS is used instead of SSL/TLS from the LDAP server (ldaps), in this case user authentication succeeds even if invalid password has entered.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14910 | Issue Tracking, Mitigation, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14910 | Issue Tracking, Mitigation, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2023-12-18 16:15
Modified
2024-12-02 14:54
Severity ?
Summary
The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted (from the extension negotiation message), and a client and server may consequently end up with a connection for which some security features have been downgraded or disabled, aka a Terrapin attack. This occurs because the SSH Binary Packet Protocol (BPP), implemented by these extensions, mishandles the handshake phase and mishandles use of sequence numbers. For example, there is an effective attack against SSH's use of ChaCha20-Poly1305 (and CBC with Encrypt-then-MAC). The bypass occurs in chacha20-poly1305@openssh.com and (if CBC is used) the -etm@openssh.com MAC algorithms. This also affects Maverick Synergy Java SSH API before 3.1.0-SNAPSHOT, Dropbear through 2022.83, Ssh before 5.1.1 in Erlang/OTP, PuTTY before 0.80, AsyncSSH before 2.14.2, golang.org/x/crypto before 0.17.0, libssh before 0.10.6, libssh2 through 1.11.0, Thorn Tech SFTP Gateway before 3.4.6, Tera Term before 5.1, Paramiko before 3.4.0, jsch before 0.2.15, SFTPGo before 2.5.6, Netgate pfSense Plus through 23.09.1, Netgate pfSense CE through 2.7.2, HPN-SSH through 18.2.0, ProFTPD before 1.3.8b (and before 1.3.9rc2), ORYX CycloneSSH before 2.3.4, NetSarang XShell 7 before Build 0144, CrushFTP before 10.6.0, ConnectBot SSH library before 2.2.22, Apache MINA sshd through 2.11.0, sshj through 0.37.0, TinySSH through 20230101, trilead-ssh2 6401, LANCOM LCOS and LANconfig, FileZilla before 3.66.4, Nova before 11.8, PKIX-SSH before 14.4, SecureCRT before 9.4.3, Transmit5 before 5.10.4, Win32-OpenSSH before 9.5.0.0p1-Beta, WinSCP before 6.2.2, Bitvise SSH Server before 9.32, Bitvise SSH Client before 9.33, KiTTY through 0.76.1.13, the net-ssh gem 7.2.0 for Ruby, the mscdex ssh2 module before 1.15.0 for Node.js, the thrussh library before 0.35.1 for Rust, and the Russh crate before 0.40.2 for Rust.
References
Impacted products
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"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted (from the extension negotiation message), and a client and server may consequently end up with a connection for which some security features have been downgraded or disabled, aka a Terrapin attack. This occurs because the SSH Binary Packet Protocol (BPP), implemented by these extensions, mishandles the handshake phase and mishandles use of sequence numbers. For example, there is an effective attack against SSH\u0027s use of ChaCha20-Poly1305 (and CBC with Encrypt-then-MAC). The bypass occurs in chacha20-poly1305@openssh.com and (if CBC is used) the -etm@openssh.com MAC algorithms. This also affects Maverick Synergy Java SSH API before 3.1.0-SNAPSHOT, Dropbear through 2022.83, Ssh before 5.1.1 in Erlang/OTP, PuTTY before 0.80, AsyncSSH before 2.14.2, golang.org/x/crypto before 0.17.0, libssh before 0.10.6, libssh2 through 1.11.0, Thorn Tech SFTP Gateway before 3.4.6, Tera Term before 5.1, Paramiko before 3.4.0, jsch before 0.2.15, SFTPGo before 2.5.6, Netgate pfSense Plus through 23.09.1, Netgate pfSense CE through 2.7.2, HPN-SSH through 18.2.0, ProFTPD before 1.3.8b (and before 1.3.9rc2), ORYX CycloneSSH before 2.3.4, NetSarang XShell 7 before Build 0144, CrushFTP before 10.6.0, ConnectBot SSH library before 2.2.22, Apache MINA sshd through 2.11.0, sshj through 0.37.0, TinySSH through 20230101, trilead-ssh2 6401, LANCOM LCOS and LANconfig, FileZilla before 3.66.4, Nova before 11.8, PKIX-SSH before 14.4, SecureCRT before 9.4.3, Transmit5 before 5.10.4, Win32-OpenSSH before 9.5.0.0p1-Beta, WinSCP before 6.2.2, Bitvise SSH Server before 9.32, Bitvise SSH Client before 9.33, KiTTY through 0.76.1.13, the net-ssh gem 7.2.0 for Ruby, the mscdex ssh2 module before 1.15.0 for Node.js, the thrussh library before 0.35.1 for Rust, and the Russh crate before 0.40.2 for Rust."
},
{
"lang": "es",
"value": "El protocolo de transporte SSH con ciertas extensiones OpenSSH, que se encuentra en OpenSSH anterior a 9.6 y otros productos, permite a atacantes remotos eludir las comprobaciones de integridad de modo que algunos paquetes se omiten (del mensaje de negociaci\u00f3n de extensi\u00f3n) y, en consecuencia, un cliente y un servidor pueden terminar con una conexi\u00f3n para la cual algunas caracter\u00edsticas de seguridad han sido degradadas o deshabilitadas, tambi\u00e9n conocido como un ataque Terrapin. Esto ocurre porque SSH Binary Packet Protocol (BPP), implementado por estas extensiones, maneja mal la fase de protocolo de enlace y el uso de n\u00fameros de secuencia. Por ejemplo, existe un ataque eficaz contra ChaCha20-Poly1305 (y CBC con Encrypt-then-MAC). La omisi\u00f3n se produce en chacha20-poly1305@openssh.com y (si se utiliza CBC) en los algoritmos MAC -etm@openssh.com. Esto tambi\u00e9n afecta a Maverick Synergy Java SSH API anterior a 3.1.0-SNAPSHOT, Dropbear hasta 2022.83, Ssh anterior a 5.1.1 en Erlang/OTP, PuTTY anterior a 0.80 y AsyncSSH anterior a 2.14.2; y podr\u00eda haber efectos en Bitvise SSH hasta la versi\u00f3n 9.31, libssh hasta la 0.10.5 y golang.org/x/crypto hasta el 17 de diciembre de 2023."
}
],
"id": "CVE-2023-48795",
"lastModified": "2024-12-02T14:54:27.177",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2023-12-18T16:15:10.897",
"references": [
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"source": "cve@mitre.org",
"tags": [
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],
"url": "http://packetstormsecurity.com/files/176280/Terrapin-SSH-Connection-Weakening.html"
},
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Vulnerability from fkie_nvd
Published
2019-06-12 14:29
Modified
2024-11-21 04:42
Severity ?
6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
4.8 (Medium) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
4.8 (Medium) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Summary
A vulnerability was found in keycloak before 6.0.2. The X.509 authenticator supports the verification of client certificates through the CRL, where the CRL list can be obtained from the URL provided in the certificate itself (CDP) or through the separately configured path. The CRL are often available over the network through unsecured protocols ('http' or 'ldap') and hence the caller should verify the signature and possibly the certification path. Keycloak currently doesn't validate signatures on CRL, which can result in a possibility of various attacks like man-in-the-middle.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | http://www.securityfocus.com/bid/108748 | Third Party Advisory, VDB Entry | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3875 | Issue Tracking, Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/108748 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3875 | Issue Tracking, Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | single_sign-on | 7.3 |
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Vulnerability from fkie_nvd
Published
2019-08-14 17:15
Modified
2024-11-21 04:18
Severity ?
Summary
It was found that Keycloak's account console, up to 6.0.1, did not perform adequate header checks in some requests. An attacker could use this flaw to trick an authenticated user into performing operations via request from an untrusted domain.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10199 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10199 | Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2020-11-17 02:15
Modified
2024-11-21 05:03
Severity ?
Summary
It was found that Keycloak before version 12.0.0 would permit a user with only view-profile role to manage the resources in the new account console, allowing access and modification of data the user was not intended to have.
References
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Vulnerability from fkie_nvd
Published
2022-08-23 16:15
Modified
2024-11-21 06:22
Severity ?
Summary
A flaw was found in keycloak, where the default ECP binding flow allows other authentication flows to be bypassed. By exploiting this behavior, an attacker can bypass the MFA authentication by sending a SOAP request with an AuthnRequest and Authorization header with the user's credentials. The highest threat from this vulnerability is to confidentiality and integrity.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/security/cve/CVE-2021-3827 | Vendor Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2007512 | Issue Tracking, Vendor Advisory | |
| secalert@redhat.com | https://github.com/keycloak/keycloak/commit/44000caaf5051d7f218d1ad79573bd3d175cad0d | Patch, Third Party Advisory | |
| secalert@redhat.com | https://github.com/keycloak/keycloak/security/advisories/GHSA-4pc7-vqv5-5r3v | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/security/cve/CVE-2021-3827 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2007512 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/keycloak/keycloak/commit/44000caaf5051d7f218d1ad79573bd3d175cad0d | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/keycloak/keycloak/security/advisories/GHSA-4pc7-vqv5-5r3v | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | single_sign-on | 7.0 | |
| redhat | single_sign-on | 7.5.0 | |
| redhat | enterprise_linux | 7.0 | |
| redhat | enterprise_linux | 8.0 | |
| redhat | openshift_container_platform | 4.8 | |
| redhat | openshift_container_platform | 4.9 | |
| redhat | enterprise_linux | 8.0 |
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Vulnerability from fkie_nvd
Published
2021-03-23 17:15
Modified
2024-11-21 05:46
Severity ?
Summary
A flaw was found in keycloak. The new account console in keycloak can allow malicious code to be executed using the referrer URL. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1924606 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1924606 | Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2020-04-06 14:15
Modified
2024-11-21 05:11
Severity ?
4.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Summary
A vulnerability was found in all versions of Keycloak where, the pages on the Admin Console area of the application are completely missing general HTTP security headers in HTTP-responses. This does not directly lead to a security issue, yet it might aid attackers in their efforts to exploit other problems. The flaws unnecessarily make the servers more prone to Clickjacking, channel downgrade attacks and other similar client-based attack vectors.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1728 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1728 | Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2021-05-28 11:15
Modified
2024-11-21 05:46
Severity ?
Summary
A flaw was found in keycloak in versions before 13.0.0. A Self Stored XSS attack vector escalating to a complete account takeover is possible due to user-supplied data fields not being properly encoded and Javascript code being used to process the data. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1919143 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1919143 | Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2022-04-26 19:15
Modified
2024-11-21 06:40
Severity ?
Summary
Due to improper authorization, Red Hat Single Sign-On is vulnerable to users performing actions that they should not be allowed to perform. It was possible to add users to the master realm even though no respective permission was granted.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2050228 | Issue Tracking, Vendor Advisory | |
| secalert@redhat.com | https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-076.txt | Exploit, Third Party Advisory | |
| secalert@redhat.com | https://www.syss.de/pentest-blog/fehlerhafte-autorisierung-bei-red-hat-single-sign-on-750ga-syss-2021-076 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2050228 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-076.txt | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.syss.de/pentest-blog/fehlerhafte-autorisierung-bei-red-hat-single-sign-on-750ga-syss-2021-076 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | single_sign-on | 7.5.0 |
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Vulnerability from fkie_nvd
Published
2022-08-22 15:15
Modified
2024-11-21 06:21
Severity ?
Summary
A flaw was found in keycloak where a brute force attack is possible even when the permanent lockout feature is enabled. This is due to a wrong error message displayed when wrong credentials are entered. The highest threat from this vulnerability is to confidentiality.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/security/cve/CVE-2021-3513 | Vendor Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1953439 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/security/cve/CVE-2021-3513 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1953439 | Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2023-03-29 21:15
Modified
2024-11-21 06:40
Severity ?
Summary
A flaw was found in Keycloak in the execute-actions-email endpoint. This issue allows arbitrary HTML to be injected into emails sent to Keycloak users and can be misused to perform phishing or other attacks against users.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2021-03-08 22:15
Modified
2024-11-21 05:21
Severity ?
Summary
A flaw was found in keycloak in versions prior to 13.0.0. The client registration endpoint allows fetching information about PUBLIC clients (like client secret) without authentication which could be an issue if the same PUBLIC client changed to CONFIDENTIAL later. The highest threat from this vulnerability is to data confidentiality.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1906797 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1906797 | Issue Tracking, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | single_sign-on | 7.0 |
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Vulnerability from fkie_nvd
Published
2020-05-04 21:15
Modified
2024-11-21 04:55
Severity ?
4.1 (Medium) - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L
4.7 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
4.7 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Summary
A flaw was found in Keycloak version 8.0.2 and 9.0.0, and was fixed in Keycloak version 9.0.1, where a malicious user registers as oneself. The attacker could then use the remove devices form to post different credential IDs and possibly remove MFA devices for other users.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10686 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10686 | Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2018-11-30 13:29
Modified
2024-11-21 03:49
Severity ?
6.1 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
8.1 (High) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
8.1 (High) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
The SAML broker consumer endpoint in Keycloak before version 4.6.0.Final ignores expiration conditions on SAML assertions. An attacker can exploit this vulnerability to perform a replay attack.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14637 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14637 | Issue Tracking, Third Party Advisory |
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Vulnerability from fkie_nvd
Published
2023-01-13 06:15
Modified
2024-11-21 07:20
Severity ?
Summary
keycloak: path traversal via double URL encoding. A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. An attacker can use this flaw to construct a malicious request to bypass validation and access other URLs and potentially sensitive information within the domain or possibly conduct further attacks. This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/security/cve/CVE-2022-3782 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/security/cve/CVE-2022-3782 | Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2018-11-13 19:29
Modified
2024-11-21 03:49
Severity ?
6.1 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
A flaw was found in JBOSS Keycloak 3.2.1.Final. The Redirect URL for both Login and Logout are not normalized in org.keycloak.protocol.oidc.utils.RedirectUtils before the redirect url is verified. This can lead to an Open Redirection attack
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2018:3592 | Vendor Advisory | |
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2018:3593 | Vendor Advisory | |
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2018:3595 | Vendor Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14658 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2018:3592 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2018:3593 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2018:3595 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14658 | Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2020-01-08 15:15
Modified
2024-11-21 04:27
Severity ?
Summary
It was found that keycloak before version 8.0.0 exposes internal adapter endpoints in org.keycloak.constants.AdapterConstants, which can be invoked via a specially-crafted URL. This vulnerability could allow an attacker to access unauthorized information.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14820 | Issue Tracking, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14820 | Issue Tracking, Patch, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | single_sign-on | 7.3 | |
| redhat | jboss_enterprise_application_platform | 6.4.0 | |
| redhat | jboss_enterprise_application_platform | 7.2.0 | |
| redhat | jboss_fuse | 7.0.0 |
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Vulnerability from fkie_nvd
Published
2020-05-08 14:15
Modified
2024-11-21 04:18
Severity ?
6.6 (Medium) - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A flaw was found in Keycloak’s user-managed access interface, where it would permit a script to be set in the UMA policy. This flaw allows an authenticated attacker with UMA permissions to configure a malicious script to trigger and execute arbitrary code with the permissions of the user running application.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10169 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10169 | Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2021-02-11 18:15
Modified
2024-11-21 05:11
Severity ?
Summary
A flaw was found in Keycloak 7.0.1. A logged in user can do an account email enumeration attack.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1796281 | Issue Tracking, Vendor Advisory | |
| secalert@redhat.com | https://issues.jboss.org/browse/KEYCLOAK-12014 | Issue Tracking, Permissions Required, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1796281 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://issues.jboss.org/browse/KEYCLOAK-12014 | Issue Tracking, Permissions Required, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | 7.0.1 | |
| redhat | jboss_fuse | 7.0.0 | |
| redhat | openshift_application_runtimes | - | |
| redhat | single_sign-on | 7.0 |
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Vulnerability from fkie_nvd
Published
2018-11-13 19:29
Modified
2024-11-21 03:49
Severity ?
4.6 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
5.4 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.4 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Summary
A flaw was found in Keycloak 3.4.3.Final, 4.0.0.Beta2, 4.3.0.Final. When using 'response_mode=form_post' it is possible to inject arbitrary Javascript-Code via the 'state'-parameter in the authentication URL. This allows an XSS-Attack upon succesfully login.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2018:3592 | Vendor Advisory | |
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2018:3593 | Vendor Advisory | |
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2018:3595 | Vendor Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14655 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2018:3592 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2018:3593 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2018:3595 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14655 | Issue Tracking, Vendor Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2023-09-25 20:15
Modified
2024-11-21 07:34
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
A reflected cross-site scripting (XSS) vulnerability was found in the 'oob' OAuth endpoint due to incorrect null-byte handling. This issue allows a malicious link to insert an arbitrary URI into a Keycloak error page. This flaw requires a user or administrator to interact with a link in order to be vulnerable. This may compromise user details, allowing it to be changed or collected by an attacker.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | - | |
| redhat | single_sign-on | 7.6 | |
| redhat | enterprise_linux | 7.0 | |
| redhat | enterprise_linux | 8.0 | |
| redhat | enterprise_linux | 9.0 |
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Vulnerability from fkie_nvd
Published
2020-05-11 14:15
Modified
2024-11-21 05:11
Severity ?
5.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
A flaw was found in keycloak in versions before 9.0.0. A logged exception in the HttpMethod class may leak the password given as parameter. The highest threat from this vulnerability is to data confidentiality.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1698 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1698 | Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2024-09-09 19:15
Modified
2024-10-01 14:15
Severity ?
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
An open redirect vulnerability was found in Keycloak. A specially crafted URL can be constructed where the referrer and referrer_uri parameters are made to trick a user to visit a malicious webpage. A trusted URL can trick users and automation into believing that the URL is safe, when, in fact, it redirects to a malicious server. This issue can result in a victim inadvertently trusting the destination of the redirect, potentially leading to a successful phishing attack or other types of attacks.
Once a crafted URL is made, it can be sent to a Keycloak admin via email for example. This will trigger this vulnerability when the user visits the page and clicks the link. A malicious actor can use this to target users they know are Keycloak admins for further attacks. It may also be possible to bypass other domain-related security checks, such as supplying this as a OAuth redirect uri. The malicious actor can further obfuscate the redirect_uri using URL encoding, to hide the text of the actual malicious website domain.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2024:6502 | Issue Tracking | |
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2024:6503 | Issue Tracking | |
| secalert@redhat.com | https://access.redhat.com/security/cve/CVE-2024-7260 | Vendor Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2301875 | Issue Tracking, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | build_of_keycloak | * | |
| redhat | keycloak | * |
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}
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Vulnerability from fkie_nvd
Published
2018-07-27 18:29
Modified
2024-11-21 03:23
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
It was found that when Keycloak before 2.5.5 receives a Logout request with a Extensions in the middle of the request, the SAMLSloRequestParser.parse() method ends in a infinite loop. An attacker could use this flaw to conduct denial of service attacks.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | http://www.securityfocus.com/bid/96882 | Third Party Advisory, VDB Entry | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2646 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/96882 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2646 | Issue Tracking, Third Party Advisory |
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Vulnerability from fkie_nvd
Published
2022-01-25 20:15
Modified
2024-11-21 06:36
Severity ?
Summary
A flaw was found in Keycloak in versions from 12.0.0 and before 15.1.1 which allows an attacker with any existing user account to create new default user accounts via the administrative REST API even when new user registration is disabled.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2033602 | Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://github.com/keycloak/keycloak/issues/9247 | Third Party Advisory | |
| secalert@redhat.com | https://github.com/keycloak/keycloak/security/advisories/GHSA-83x4-9cwr-5487 | Third Party Advisory | |
| secalert@redhat.com | https://www.oracle.com/security-alerts/cpuapr2022.html | Not Applicable | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2033602 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/keycloak/keycloak/issues/9247 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/keycloak/keycloak/security/advisories/GHSA-83x4-9cwr-5487 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.oracle.com/security-alerts/cpuapr2022.html | Not Applicable |
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Vulnerability from fkie_nvd
Published
2023-01-13 06:15
Modified
2024-11-21 07:36
Severity ?
Summary
A flaw was found in Keycloak. This flaw allows impersonation and lockout due to the email trust not being handled correctly in Keycloak. An attacker can shadow other users with the same email and lockout or impersonate them.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/security/cve/CVE-2023-0105 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/security/cve/CVE-2023-0105 | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | - | |
| redhat | single_sign-on | 7.0 |
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Vulnerability from fkie_nvd
Published
2018-03-12 15:29
Modified
2024-11-21 02:59
Severity ?
Summary
Red Hat Keycloak before version 2.4.0 did not correctly check permissions when handling service account user deletion requests sent to the rest server. An attacker with service account authentication could use this flaw to bypass normal permissions and delete users in a separate realm.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | single_sign_on | 7.1 | |
| redhat | single_sign_on | 7.2 | |
| redhat | enterprise_linux_server | 6.0 | |
| redhat | enterprise_linux_server | 7.0 |
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Vulnerability from fkie_nvd
Published
2022-08-26 18:15
Modified
2024-11-21 06:38
Severity ?
Summary
A flaw was found in Keycloak. This flaw allows a privileged attacker to use the malicious payload as the group name while creating a new group from the admin console, leading to a stored Cross-site scripting (XSS) attack.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2040268 | Exploit, Issue Tracking, Vendor Advisory | |
| secalert@redhat.com | https://github.com/keycloak/keycloak/security/advisories/GHSA-755v-r4x4-qf7m | Broken Link | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2040268 | Exploit, Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/keycloak/keycloak/security/advisories/GHSA-755v-r4x4-qf7m | Broken Link |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | - | |
| redhat | single_sign-on | 7.0 |
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Vulnerability from fkie_nvd
Published
2017-10-26 17:29
Modified
2024-11-21 03:08
Severity ?
Summary
It was found that Keycloak oauth would permit an authenticated resource to obtain an access/refresh token pair from the authentication server, permitting indefinite usage in the case of permission revocation. An attacker on an already compromised resource could use this flaw to grant himself continued permissions and possibly conduct further attacks.
References
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|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2017:2904 | Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2017:2905 | Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2017:2906 | Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1484154 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2017:2904 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2017:2905 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2017:2906 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1484154 | Issue Tracking, Third Party Advisory |
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Vulnerability from fkie_nvd
Published
2020-12-15 20:15
Modified
2024-11-21 05:02
Severity ?
Summary
A flaw was found in Keycloak before 13.0.0 where an external identity provider, after successful authentication, redirects to a Keycloak endpoint that accepts multiple invocations with the use of the same "state" parameter. This flaw allows a malicious user to perform replay attacks.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1849584 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1849584 | Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2023-09-20 14:15
Modified
2024-11-21 06:40
Severity ?
6.4 (Medium) - CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
4.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
4.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Summary
A flaw was found in Keycloak. Under specific circumstances, HTML entities are not sanitized during user impersonation, resulting in a Cross-site scripting (XSS) vulnerability.
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Vulnerability from fkie_nvd
Published
2018-11-13 19:29
Modified
2024-11-21 03:49
Severity ?
Summary
A flaw was found in Keycloak 4.2.1.Final, 4.3.0.Final. When TOPT enabled, an improper implementation of the Brute Force detection algorithm will not enforce its protection measures.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2018:3592 | Vendor Advisory | |
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2018:3593 | Vendor Advisory | |
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2018:3595 | Vendor Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14657 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2018:3592 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2018:3593 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2018:3595 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14657 | Issue Tracking, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | 4.2.1 | |
| redhat | keycloak | 4.3.0 | |
| redhat | single_sign-on | 7.2 | |
| redhat | linux | 7.0 | |
| redhat | single_sign-on | 7.2 | |
| redhat | linux | 6.0 | |
| redhat | single_sign-on | - |
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Vulnerability from fkie_nvd
Published
2023-10-04 11:15
Modified
2024-11-21 07:58
Severity ?
5.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N
7.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
7.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Summary
A flaw was found in Keycloak. A Keycloak server configured to support mTLS authentication for OAuth/OpenID clients does not properly verify the client certificate chain. A client that possesses a proper certificate can authorize itself as any other client, therefore, access data that belongs to other clients.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | - | |
| redhat | openshift_container_platform | 4.9 | |
| redhat | openshift_container_platform | 4.10 | |
| redhat | openshift_container_platform | 4.11 | |
| redhat | openshift_container_platform | 4.12 | |
| redhat | single_sign-on | 7.6 | |
| redhat | enterprise_linux | 7.0 | |
| redhat | enterprise_linux | 8.0 | |
| redhat | enterprise_linux | 9.0 |
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Vulnerability from fkie_nvd
Published
2020-09-16 19:15
Modified
2024-11-21 05:11
Severity ?
Summary
A flaw was found in all versions of Keycloak before 10.0.0, where the NodeJS adapter did not support the verify-token-audience. This flaw results in some users having access to sensitive information outside of their permissions.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1790759 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1790759 | Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2022-08-05 17:15
Modified
2024-11-21 07:01
Severity ?
Summary
An issue was discovered in Keycloak that allows arbitrary Javascript to be uploaded for the SAML protocol mapper even if the UPLOAD_SCRIPTS feature is disabled
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/security/cve/CVE-2022-2668 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/security/cve/CVE-2022-2668 | Issue Tracking, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | 18.0.0 | |
| redhat | single_sign-on | 7.0 |
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Vulnerability from fkie_nvd
Published
2018-08-01 17:29
Modified
2024-11-21 02:59
Severity ?
3.7 (Low) - CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N
8.1 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
8.1 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Summary
It was found that the keycloak before 2.3.0 did not implement authentication flow correctly. An attacker could use this flaw to construct a phishing URL, from which he could hijack the user's session. This could lead to information disclosure, or permit further possible attacks.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | http://rhn.redhat.com/errata/RHSA-2016-2945.html | Vendor Advisory | |
| secalert@redhat.com | http://www.securityfocus.com/bid/95070 | Third Party Advisory, VDB Entry | |
| secalert@redhat.com | http://www.securitytracker.com/id/1037460 | Third Party Advisory, VDB Entry | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8609 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://rhn.redhat.com/errata/RHSA-2016-2945.html | Vendor Advisory | |
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| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1037460 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8609 | Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2020-05-08 14:15
Modified
2024-11-21 04:18
Severity ?
6.6 (Medium) - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A flaw was found in the Keycloak admin console, where the realm management interface permits a script to be set via the policy. This flaw allows an attacker with authenticated user and realm management permissions to configure a malicious script to trigger and execute arbitrary code with the permissions of the application user.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10170 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10170 | Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2020-02-10 15:15
Modified
2024-11-21 05:11
Severity ?
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Summary
It was found in all keycloak versions before 9.0.0 that links to external applications (Application Links) in the admin console are not validated properly and could allow Stored XSS attacks. An authed malicious user could create URLs to trick users in other realms, and possibly conduct further attacks.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1697 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1697 | Issue Tracking, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | single_sign-on | 7.3 |
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Vulnerability from fkie_nvd
Published
2020-05-13 19:15
Modified
2024-11-21 05:11
Severity ?
Summary
A flaw was found in Keycloak before version 11.0.0, where the code base contains usages of ObjectInputStream without type checks. This flaw allows an attacker to inject arbitrarily serialized Java Objects, which would then get deserialized in a privileged context and potentially lead to remote code execution.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1714 | Issue Tracking, Vendor Advisory | |
| secalert@redhat.com | https://github.com/keycloak/keycloak/pull/7053 | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1714 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/keycloak/keycloak/pull/7053 | Patch, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | decision_manager | 7.0 | |
| redhat | jboss_fuse | 7.0.0 | |
| redhat | openshift_application_runtimes | - | |
| redhat | process_automation | 7.0 | |
| redhat | single_sign-on | 7.0 | |
| quarkus | quarkus | * |
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Vulnerability from fkie_nvd
Published
2022-08-26 16:15
Modified
2024-11-21 06:22
Severity ?
Summary
A flaw was found in keycloak where an attacker is able to register himself with the username same as the email ID of any existing user. This may cause trouble in getting password recovery email in case the user forgets the password.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/security/cve/CVE-2021-3754 | Vendor Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1999196 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/security/cve/CVE-2021-3754 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1999196 | Issue Tracking, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | - | |
| redhat | single_sign-on | 7.0 |
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Vulnerability from fkie_nvd
Published
2019-12-04 15:15
Modified
2024-11-21 04:27
Severity ?
Summary
A vulnerability was found in Keycloak 7.x where the user federation LDAP bind type is none (LDAP anonymous bind), any password, invalid or valid will be accepted.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14909 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14909 | Issue Tracking, Third Party Advisory |
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Vulnerability from fkie_nvd
Published
2021-02-11 18:15
Modified
2024-11-21 04:55
Severity ?
Summary
A vulnerability was found in keycloak in the way that the OIDC logout endpoint does not have CSRF protection. Versions shipped with Red Hat Fuse 7, Red Hat Single Sign-on 7, and Red Hat Openshift Application Runtimes are believed to be vulnerable.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1831662 | Issue Tracking, Vendor Advisory | |
| secalert@redhat.com | https://issues.redhat.com/browse/KEYCLOAK-13653 | Permissions Required, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1831662 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://issues.redhat.com/browse/KEYCLOAK-13653 | Permissions Required, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | - | |
| redhat | jboss_fuse | 7.0.0 | |
| redhat | openshift_application_runtimes | - | |
| redhat | single_sign-on | 7.0 |
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Vulnerability from fkie_nvd
Published
2020-01-07 17:15
Modified
2024-11-21 04:27
Severity ?
Summary
A flaw was found in keycloack before version 8.0.0. The owner of 'placeholder.org' domain can setup mail server on this domain and knowing only name of a client can reset password and then log in. For example, for client name 'test' the email address will be 'service-account-test@placeholder.org'.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14837 | Exploit, Issue Tracking, Vendor Advisory | |
| secalert@redhat.com | https://github.com/keycloak/keycloak/commit/9a7c1a91a59ab85e7f8889a505be04a71580777f | Patch, Third Party Advisory | |
| secalert@redhat.com | https://issues.jboss.org/browse/KEYCLOAK-10780 | Issue Tracking, Permissions Required, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14837 | Exploit, Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/keycloak/keycloak/commit/9a7c1a91a59ab85e7f8889a505be04a71580777f | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://issues.jboss.org/browse/KEYCLOAK-10780 | Issue Tracking, Permissions Required, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | single_sign-on | 7.3 |
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Vulnerability from fkie_nvd
Published
2021-01-28 20:15
Modified
2024-11-21 05:11
Severity ?
Summary
A flaw was found in keycloak before version 13.0.0. In some scenarios a user still has access to a resource after changing the role mappings in Keycloak and after expiration of the previous access token.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1765129 | Issue Tracking, Vendor Advisory | |
| secalert@redhat.com | https://issues.redhat.com/browse/KEYCLOAK-16550 | Permissions Required, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1765129 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://issues.redhat.com/browse/KEYCLOAK-16550 | Permissions Required, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2020-11-09 17:15
Modified
2024-11-21 05:03
Severity ?
6.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
A vulnerability was found in keycloak, where path traversal using URL-encoded path segments in the request is possible because the resources endpoint applies a transformation of the url path to the file path. Only few specific folder hierarchies can be exposed by this flaw
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14366 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14366 | Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2020-06-22 19:15
Modified
2024-11-21 05:11
Severity ?
6.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Summary
A vulnerability was found in Keycloak before 9.0.2, where every Authorization URL that points to an IDP server lacks proper input validation as it allows a wide range of characters. This flaw allows a malicious to craft deep links that introduce further attack scenarios on affected clients.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1727 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1727 | Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2021-05-12 15:15
Modified
2024-11-21 05:46
Severity ?
Summary
A flaw was found in keycloak. Directories can be created prior to the Java process creating them in the temporary directory, but with wider user permissions, allowing the attacker to have access to the contents that keycloak stores in this directory. The highest threat from this vulnerability is to data confidentiality and integrity.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1922128 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1922128 | Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2022-07-08 00:15
Modified
2024-11-21 06:40
Severity ?
Summary
A privilege escalation flaw was found in the token exchange feature of keycloak. Missing authorization allows a client application holding a valid access token to exchange tokens for any target client by passing the client_id of the target. This could allow a client to gain unauthorized access to additional services.
References
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Vulnerability from fkie_nvd
Published
2024-09-03 20:15
Modified
2024-11-21 09:43
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Summary
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.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-08-26 16:15
Modified
2024-11-21 06:22
Severity ?
Summary
A flaw was found in Keycloak. This vulnerability allows anyone to register a new security device or key when there is not a device already registered for any user by using the WebAuthn password-less login flow.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | single_sign-on | 7.0 | |
| redhat | single_sign-on | * | |
| redhat | enterprise_linux | 6.0 | |
| redhat | enterprise_linux | 7.0 | |
| redhat | enterprise_linux | 8.0 |
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Vulnerability from fkie_nvd
Published
2023-09-12 20:15
Modified
2024-11-21 08:36
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A flaw was found in the Keycloak package, more specifically org.keycloak.userprofile. When a user registers itself through registration flow, the "password" and "password-confirm" field from the form will occur as regular user attributes. All users and clients with proper rights and roles are able to read users attributes, allowing a malicious user with minimal access to retrieve the users passwords in clear text, jeopardizing their environment.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/security/cve/CVE-2023-4918 | Vendor Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2238588 | Issue Tracking, Vendor Advisory | |
| secalert@redhat.com | https://github.com/keycloak/keycloak/security/advisories/GHSA-5q66-v53q-pm35 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/security/cve/CVE-2023-4918 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2238588 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/keycloak/keycloak/security/advisories/GHSA-5q66-v53q-pm35 | Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2019-10-15 19:15
Modified
2024-11-21 04:27
Severity ?
Summary
A flaw was found in the Keycloak REST API before version 8.0.0 where it would permit user access from a realm the user was not configured. An authenticated attacker with knowledge of a user id could use this flaw to access unauthorized information or to carry out further attacks.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14832 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14832 | Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2024-01-26 15:15
Modified
2024-11-21 08:43
Severity ?
7.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
7.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
7.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Summary
A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.
References
Impacted products
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}
],
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Vulnerability from fkie_nvd
Published
2021-05-28 11:15
Modified
2024-11-21 05:21
Severity ?
Summary
A flaw was found in Keycloak before version 12.0.0 where it is possible to update the user's metadata attributes using Account REST API. This flaw allows an attacker to change its own NameID attribute to impersonate the admin user for any particular application.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1905089 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1905089 | Issue Tracking, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | single_sign-on | - | |
| redhat | single_sign-on | 7.4 | |
| redhat | single_sign-on | 7.4.4 |
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Vulnerability from fkie_nvd
Published
2022-03-25 19:15
Modified
2024-11-21 05:46
Severity ?
Summary
A POST based reflected Cross Site Scripting vulnerability on has been identified in Keycloak.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2013577 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2013577 | Issue Tracking, Third Party Advisory |
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Vulnerability from fkie_nvd
Published
2019-06-12 14:29
Modified
2024-11-21 04:18
Severity ?
4.7 (Medium) - CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
It was found that Keycloak's Node.js adapter before version 4.8.3 did not properly verify the web token received from the server in its backchannel logout . An attacker with local access could use this to construct a malicious web token setting an NBF parameter that could prevent user access indefinitely.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | http://www.securityfocus.com/bid/108734 | Third Party Advisory, VDB Entry | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10157 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/108734 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10157 | Issue Tracking, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | single_sign-on | * |
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Vulnerability from fkie_nvd
Published
2018-07-26 17:29
Modified
2024-11-21 03:23
Severity ?
6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
It was found that while parsing the SAML messages the StaxParserUtil class of keycloak before 2.5.1 replaces special strings for obtaining attribute values with system property. This could allow an attacker to determine values of system properties at the attacked system by formatting the SAML request ID field to be the chosen system property which could be obtained in the "InResponseTo" field in the response.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | jboss_enterprise_application_platform | 6.0.0 | |
| redhat | jboss_enterprise_application_platform | 6.4.0 | |
| redhat | jboss_enterprise_application_platform | 7.0.0 | |
| redhat | jboss_enterprise_application_platform | 7.1.0 | |
| redhat | enterprise_linux | 5.0 | |
| redhat | enterprise_linux | 6.0 | |
| redhat | enterprise_linux | 7.0 |
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Vulnerability from fkie_nvd
Published
2019-08-14 17:15
Modified
2024-11-21 04:18
Severity ?
Summary
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.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10201 | Issue Tracking, Mitigation, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10201 | Issue Tracking, Mitigation, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | single_sign-on | 7.0 | |
| redhat | single_sign-on | 7.3.3 |
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Vulnerability from fkie_nvd
Published
2023-12-14 22:15
Modified
2024-11-21 08:43
Severity ?
4.6 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Summary
A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | single_sign-on | * | |
| redhat | enterprise_linux | 7.0 | |
| redhat | enterprise_linux | 8.0 | |
| redhat | enterprise_linux | 9.0 | |
| redhat | keycloak | * | |
| redhat | openshift_container_platform | 4.11 | |
| redhat | openshift_container_platform | 4.12 | |
| redhat | enterprise_linux | 8.0 | |
| redhat | openshift_container_platform_for_power | 4.9 | |
| redhat | openshift_container_platform_for_power | 4.10 | |
| redhat | enterprise_linux | 8.0 | |
| redhat | openshift_container_platform_ibm_z_systems | 4.9 | |
| redhat | openshift_container_platform_ibm_z_systems | 4.10 | |
| redhat | enterprise_linux | 8.0 | |
| redhat | single_sign-on | - |
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Vulnerability from fkie_nvd
Published
2020-05-15 19:15
Modified
2024-11-21 05:11
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
A flaw was found in Keycloak in versions before 10.0.0, where it does not perform the TLS hostname verification while sending emails using the SMTP server. This flaw allows an attacker to perform a man-in-the-middle (MITM) attack.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1758 | Issue Tracking, Vendor Advisory | |
| secalert@redhat.com | https://issues.redhat.com/browse/KEYCLOAK-13285 | Permissions Required, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1758 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://issues.redhat.com/browse/KEYCLOAK-13285 | Permissions Required, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2021-03-09 18:15
Modified
2024-11-21 05:46
Severity ?
Summary
A flaw was found in Keycloak 12.0.0 where re-authentication does not occur while updating the password. This flaw allows an attacker to take over an account if they can obtain temporary, physical access to a user’s browser. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1933639 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1933639 | Issue Tracking, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | 12.0.0 | |
| redhat | single_sign-on | 7.0 |
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Vulnerability from fkie_nvd
Published
2021-07-09 11:15
Modified
2024-11-21 06:22
Severity ?
Summary
A flaw was found in keycloak-model-infinispan in keycloak versions before 14.0.0 where authenticationSessions map in RootAuthenticationSessionEntity grows boundlessly which could lead to a DoS attack.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1979638 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1979638 | Issue Tracking, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | single_sign-on | 7.0 |
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Vulnerability from fkie_nvd
Published
2024-09-09 19:15
Modified
2024-10-04 12:48
Severity ?
7.1 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
7.1 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
7.1 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Summary
A session fixation issue was discovered in the SAML adapters provided by Keycloak. The session ID and JSESSIONID cookie are not changed at login time, even when the turnOffChangeSessionIdOnLogin option is configured. This flaw allows an attacker who hijacks the current session before authentication to trigger session fixation.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | single_sign-on | * | |
| redhat | enterprise_linux | 7.0 | |
| redhat | enterprise_linux | 8.0 | |
| redhat | enterprise_linux | 9.0 | |
| redhat | build_of_keycloak | * | |
| redhat | build_of_keycloak | * | |
| redhat | single_sign-on | - |
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Vulnerability from fkie_nvd
Published
2023-01-13 06:15
Modified
2024-11-21 07:36
Severity ?
Summary
A flaw was found in Keycloak, where it did not properly check client tokens for possible revocation in its client credential flow. This flaw allows an attacker to access or modify potentially sensitive information.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/security/cve/CVE-2023-0091 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/security/cve/CVE-2023-0091 | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | - | |
| redhat | single_sign-on | 7.0 |
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Vulnerability from fkie_nvd
Published
2022-04-01 23:15
Modified
2024-11-21 06:21
Severity ?
Summary
A flaw was found in keycloak where keycloak may fail to logout user session if the logout request comes from external SAML identity provider and Principal Type is set to Attribute [Name].
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1941565 | Issue Tracking, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1941565 | Issue Tracking, Patch, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | 9.0.13 | |
| redhat | single_sign-on | 7.0 | |
| redhat | single_sign-on | 7.4 | |
| redhat | single_sign-on | 7.4.7 |
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Vulnerability from fkie_nvd
Published
2023-07-07 20:15
Modified
2024-11-21 07:35
Severity ?
10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the SAML or OIDC providers. The vulnerability can allow an attacker to execute malicious scripts by setting the AssertionConsumerServiceURL value or the redirect_uri.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2023-12-18 23:15
Modified
2024-11-21 08:44
Severity ?
4.6 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode "form_post.jwt" which could be used to bypass the security patch implemented to address CVE-2023-6134.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | - | |
| redhat | single_sign-on | 7.0 |
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Vulnerability from fkie_nvd
Published
2019-04-24 16:29
Modified
2024-11-21 04:42
Severity ?
3.8 (Low) - CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
3.8 (Low) - CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
3.8 (Low) - CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Summary
Keycloak up to version 6.0.0 allows the end user token (access or id token JWT) to be used as the session cookie for browser sessions for OIDC. As a result an attacker with access to service provider backend could hijack user’s browser session.
References
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Vulnerability from fkie_nvd
Published
2020-09-16 16:15
Modified
2024-11-21 04:56
Severity ?
Summary
A vulnerability was found in Keycloak before 11.0.1 where DoS attack is possible by sending twenty requests simultaneously to the specified keycloak server, all with a Content-Length header value that exceeds the actual byte count of the request body.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1843849 | Issue Tracking, Mitigation, Vendor Advisory | |
| secalert@redhat.com | https://github.com/keycloak/keycloak/commit/bee4ca89897766c4b68856eafe14f1a3dad34251 | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1843849 | Issue Tracking, Mitigation, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/keycloak/keycloak/commit/bee4ca89897766c4b68856eafe14f1a3dad34251 | Patch, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | openshift_application_runtimes | - | |
| redhat | openshift_application_runtimes | 1.0 | |
| redhat | single_sign-on | - | |
| redhat | single_sign-on | 7.0 | |
| redhat | single_sign-on | 7.4 |
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Vulnerability from fkie_nvd
Published
2020-11-17 02:15
Modified
2024-11-21 04:56
Severity ?
Summary
A flaw was found in Keycloak before version 12.0.0, where it is possible to add unsafe schemes for the redirect_uri parameter. This flaw allows an attacker to perform a Cross-site scripting attack.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1847428 | Issue Tracking, Mitigation, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1847428 | Issue Tracking, Mitigation, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2020-12-15 20:15
Modified
2024-11-21 04:56
Severity ?
Summary
A flaw was found in Keycloak before 13.0.0, where it is possible to force the server to call out an unverified URL using the OIDC parameter request_uri. This flaw allows an attacker to use this parameter to execute a Server-side request forgery (SSRF) attack.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | http://packetstormsecurity.com/files/164499/Keycloak-12.0.1-Server-Side-Request-Forgery.html | Exploit, Third Party Advisory, VDB Entry | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1846270 | Issue Tracking, Vendor Advisory | |
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| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1846270 | Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2020-05-12 21:15
Modified
2024-11-21 05:11
Severity ?
7.1 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A flaw was found in the reset credential flow in all Keycloak versions before 8.0.0. This flaw allows an attacker to gain unauthorized access to the application.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1718 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1718 | Issue Tracking, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | jboss_fuse | 7.0.0 | |
| redhat | keycloak | * | |
| redhat | openshift_application_runtimes | - |
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Vulnerability from fkie_nvd
Published
2018-05-11 13:29
Modified
2024-11-21 02:59
Severity ?
4.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
admin-cli before versions 3.0.0.alpha25, 2.2.1.cr2 is vulnerable to an EAP feature to download server log files that allows logs to be available via GET requests making them vulnerable to cross-origin attacks. An attacker could trigger the user's browser to request the log files consuming enough resources that normal server functioning could be impaired.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | jboss_enterprise_application_platform | 6.4.0 | |
| redhat | jboss_enterprise_application_platform | 7.0.0 | |
| redhat | jboss_enterprise_application_platform | 7.1.0 | |
| redhat | keycloak | - |
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cve-2020-1718
Vulnerability from cvelistv5
Published
2020-05-12 20:25
Modified
2024-08-04 06:46
Severity ?
EPSS score ?
Summary
A flaw was found in the reset credential flow in all Keycloak versions before 8.0.0. This flaw allows an attacker to gain unauthorized access to the application.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1718 | x_refsource_CONFIRM |
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cve-2016-8609
Vulnerability from cvelistv5
Published
2018-08-01 17:00
Modified
2024-08-06 02:27
Severity ?
EPSS score ?
Summary
It was found that the keycloak before 2.3.0 did not implement authentication flow correctly. An attacker could use this flaw to construct a phishing URL, from which he could hijack the user's session. This could lead to information disclosure, or permit further possible attacks.
References
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|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8609 | x_refsource_CONFIRM | |
| http://rhn.redhat.com/errata/RHSA-2016-2945.html | vendor-advisory, x_refsource_REDHAT | |
| http://www.securitytracker.com/id/1037460 | vdb-entry, x_refsource_SECTRACK | |
| http://www.securityfocus.com/bid/95070 | vdb-entry, x_refsource_BID |
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cve-2019-14832
Vulnerability from cvelistv5
Published
2019-10-15 18:13
Modified
2024-08-05 00:26
Severity ?
EPSS score ?
Summary
A flaw was found in the Keycloak REST API before version 8.0.0 where it would permit user access from a realm the user was not configured. An authenticated attacker with knowledge of a user id could use this flaw to access unauthorized information or to carry out further attacks.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14832 | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | keycloak | keycloak REST API |
Version: before version 8.0.0 Version: fixed in 8.0.0 |
|
|
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cve-2018-14658
Vulnerability from cvelistv5
Published
2018-11-13 19:00
Modified
2024-08-05 09:38
Severity ?
EPSS score ?
Summary
A flaw was found in JBOSS Keycloak 3.2.1.Final. The Redirect URL for both Login and Logout are not normalized in org.keycloak.protocol.oidc.utils.RedirectUtils before the redirect url is verified. This can lead to an Open Redirection attack
References
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|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14658 | x_refsource_CONFIRM | |
| https://access.redhat.com/errata/RHSA-2018:3592 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2018:3593 | vendor-advisory, x_refsource_REDHAT | |
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cve-2023-6563
Vulnerability from cvelistv5
Published
2023-12-14 18:01
Modified
2024-11-23 03:38
Severity ?
EPSS score ?
Summary
An unconstrained memory consumption vulnerability was discovered in Keycloak. It can be triggered in environments which have millions of offline tokens (> 500,000 users with each having at least 2 saved sessions). If an attacker creates two or more user sessions and then open the "consents" tab of the admin User Interface, the UI attempts to load a huge number of offline client sessions leading to excessive memory and CPU consumption which could potentially crash the entire system.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2023:7854 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:7855 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:7856 | vendor-advisory, x_refsource_REDHAT | |
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| https://access.redhat.com/errata/RHSA-2023:7858 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2023-6563 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2253308 | issue-tracking, x_refsource_REDHAT | |
| https://github.com/keycloak/keycloak/issues/13340 |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Red Hat | Red Hat Single Sign-On 7.6 for RHEL 7 |
Unaffected: 0:18.0.11-2.redhat_00003.1.el7sso < * cpe:/a:redhat:red_hat_single_sign_on:7.6::el7 |
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cve-2017-12160
Vulnerability from cvelistv5
Published
2017-10-26 17:00
Modified
2024-09-16 18:48
Severity ?
EPSS score ?
Summary
It was found that Keycloak oauth would permit an authenticated resource to obtain an access/refresh token pair from the authentication server, permitting indefinite usage in the case of permission revocation. An attacker on an already compromised resource could use this flaw to grant himself continued permissions and possibly conduct further attacks.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2017:2904 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2017:2905 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2017:2906 | vendor-advisory, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1484154 | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Red Hat, Inc. | keycloak |
Version: 3.4.0 |
|
|
|||
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cve-2023-0264
Vulnerability from cvelistv5
Published
2023-08-04 17:09
Modified
2024-08-02 05:02
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloaks OpenID Connect user authentication, which may incorrectly authenticate requests. An authenticated attacker who could obtain information from a user request within the same realm could use that data to impersonate the victim and generate new session tokens. This issue could impact confidentiality, integrity, and availability.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | redhat.com | Keycloak |
Version: 18.0.6 ≤ |
|
|
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cve-2023-0091
Vulnerability from cvelistv5
Published
2023-01-11 20:44
Modified
2024-08-02 05:02
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak, where it did not properly check client tokens for possible revocation in its client credential flow. This flaw allows an attacker to access or modify potentially sensitive information.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | redhat.com | Keycloak | |
|
|
|||
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cve-2018-14637
Vulnerability from cvelistv5
Published
2018-11-30 13:00
Modified
2024-08-05 09:38
Severity ?
EPSS score ?
Summary
The SAML broker consumer endpoint in Keycloak before version 4.6.0.Final ignores expiration conditions on SAML assertions. An attacker can exploit this vulnerability to perform a replay attack.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14637 | x_refsource_CONFIRM |
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cve-2019-14820
Vulnerability from cvelistv5
Published
2020-01-08 14:50
Modified
2024-08-05 00:26
Severity ?
EPSS score ?
Summary
It was found that keycloak before version 8.0.0 exposes internal adapter endpoints in org.keycloak.constants.AdapterConstants, which can be invoked via a specially-crafted URL. This vulnerability could allow an attacker to access unauthorized information.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14820 | x_refsource_CONFIRM |
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cve-2024-7341
Vulnerability from cvelistv5
Published
2024-09-09 18:51
Modified
2024-12-31 14:24
Severity ?
EPSS score ?
Summary
A session fixation issue was discovered in the SAML adapters provided by Keycloak. The session ID and JSESSIONID cookie are not changed at login time, even when the turnOffChangeSessionIdOnLogin option is configured. This flaw allows an attacker who hijacks the current session before authentication to trigger session fixation.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2024:6493 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:6494 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:6495 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:6497 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:6499 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:6500 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:6501 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:6502 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:6503 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2024-7341 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2302064 | issue-tracking, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ |
Version: 0 ≤ Version: 23.0.0 ≤ Version: 25.0.0 ≤ |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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cve-2020-10686
Vulnerability from cvelistv5
Published
2020-05-04 20:05
Modified
2024-08-04 11:06
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak version 8.0.2 and 9.0.0, and was fixed in Keycloak version 9.0.1, where a malicious user registers as oneself. The attacker could then use the remove devices form to post different credential IDs and possibly remove MFA devices for other users.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10686 | x_refsource_CONFIRM |
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cve-2020-10758
Vulnerability from cvelistv5
Published
2020-09-16 15:05
Modified
2024-08-04 11:14
Severity ?
EPSS score ?
Summary
A vulnerability was found in Keycloak before 11.0.1 where DoS attack is possible by sending twenty requests simultaneously to the specified keycloak server, all with a Content-Length header value that exceeds the actual byte count of the request body.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1843849 | x_refsource_MISC | |
| https://github.com/keycloak/keycloak/commit/bee4ca89897766c4b68856eafe14f1a3dad34251 | x_refsource_MISC |
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cve-2018-10912
Vulnerability from cvelistv5
Published
2018-07-23 22:00
Modified
2024-08-05 07:54
Severity ?
EPSS score ?
Summary
keycloak before version 4.0.0.final is vulnerable to a infinite loop in session replacement. A Keycloak cluster with multiple nodes could mishandle an expired session replacement and lead to an infinite loop. A malicious authenticated user could use this flaw to achieve Denial of Service on the server.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2018:2428 | vendor-advisory, x_refsource_REDHAT | |
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cve-2022-4361
Vulnerability from cvelistv5
Published
2023-07-07 19:57
Modified
2024-11-12 19:43
Severity ?
EPSS score ?
Summary
Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the SAML or OIDC providers. The vulnerability can allow an attacker to execute malicious scripts by setting the AssertionConsumerServiceURL value or the redirect_uri.
References
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cve-2023-6134
Vulnerability from cvelistv5
Published
2023-12-14 21:42
Modified
2024-11-23 03:37
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Red Hat | Red Hat build of Keycloak 22 |
Unaffected: 22.0.7-1 < * cpe:/a:redhat:build_keycloak:22::el9 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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cve-2021-20222
Vulnerability from cvelistv5
Published
2021-03-23 16:36
Modified
2024-08-03 17:30
Severity ?
EPSS score ?
Summary
A flaw was found in keycloak. The new account console in keycloak can allow malicious code to be executed using the referrer URL. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1924606 | x_refsource_MISC |
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cve-2022-1466
Vulnerability from cvelistv5
Published
2022-04-26 18:33
Modified
2024-08-03 00:03
Severity ?
EPSS score ?
Summary
Due to improper authorization, Red Hat Single Sign-On is vulnerable to users performing actions that they should not be allowed to perform. It was possible to add users to the master realm even though no respective permission was granted.
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cve-2022-1245
Vulnerability from cvelistv5
Published
2022-07-07 23:39
Modified
2024-08-02 23:55
Severity ?
EPSS score ?
Summary
A privilege escalation flaw was found in the token exchange feature of keycloak. Missing authorization allows a client application holding a valid access token to exchange tokens for any target client by passing the client_id of the target. This could allow a client to gain unauthorized access to additional services.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/keycloak/keycloak/security/advisories/GHSA-75p6-52g3-rqc8 | x_refsource_MISC |
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cve-2023-48795
Vulnerability from cvelistv5
Published
2023-12-18 00:00
Modified
2024-08-02 21:46
Severity ?
EPSS score ?
Summary
The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted (from the extension negotiation message), and a client and server may consequently end up with a connection for which some security features have been downgraded or disabled, aka a Terrapin attack. This occurs because the SSH Binary Packet Protocol (BPP), implemented by these extensions, mishandles the handshake phase and mishandles use of sequence numbers. For example, there is an effective attack against SSH's use of ChaCha20-Poly1305 (and CBC with Encrypt-then-MAC). The bypass occurs in chacha20-poly1305@openssh.com and (if CBC is used) the -etm@openssh.com MAC algorithms. This also affects Maverick Synergy Java SSH API before 3.1.0-SNAPSHOT, Dropbear through 2022.83, Ssh before 5.1.1 in Erlang/OTP, PuTTY before 0.80, AsyncSSH before 2.14.2, golang.org/x/crypto before 0.17.0, libssh before 0.10.6, libssh2 through 1.11.0, Thorn Tech SFTP Gateway before 3.4.6, Tera Term before 5.1, Paramiko before 3.4.0, jsch before 0.2.15, SFTPGo before 2.5.6, Netgate pfSense Plus through 23.09.1, Netgate pfSense CE through 2.7.2, HPN-SSH through 18.2.0, ProFTPD before 1.3.8b (and before 1.3.9rc2), ORYX CycloneSSH before 2.3.4, NetSarang XShell 7 before Build 0144, CrushFTP before 10.6.0, ConnectBot SSH library before 2.2.22, Apache MINA sshd through 2.11.0, sshj through 0.37.0, TinySSH through 20230101, trilead-ssh2 6401, LANCOM LCOS and LANconfig, FileZilla before 3.66.4, Nova before 11.8, PKIX-SSH before 14.4, SecureCRT before 9.4.3, Transmit5 before 5.10.4, Win32-OpenSSH before 9.5.0.0p1-Beta, WinSCP before 6.2.2, Bitvise SSH Server before 9.32, Bitvise SSH Client before 9.33, KiTTY through 0.76.1.13, the net-ssh gem 7.2.0 for Ruby, the mscdex ssh2 module before 1.15.0 for Node.js, the thrussh library before 0.35.1 for Rust, and the Russh crate before 0.40.2 for Rust.
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"descriptions": [
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"lang": "en",
"value": "The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted (from the extension negotiation message), and a client and server may consequently end up with a connection for which some security features have been downgraded or disabled, aka a Terrapin attack. This occurs because the SSH Binary Packet Protocol (BPP), implemented by these extensions, mishandles the handshake phase and mishandles use of sequence numbers. For example, there is an effective attack against SSH\u0027s use of ChaCha20-Poly1305 (and CBC with Encrypt-then-MAC). The bypass occurs in chacha20-poly1305@openssh.com and (if CBC is used) the -etm@openssh.com MAC algorithms. This also affects Maverick Synergy Java SSH API before 3.1.0-SNAPSHOT, Dropbear through 2022.83, Ssh before 5.1.1 in Erlang/OTP, PuTTY before 0.80, AsyncSSH before 2.14.2, golang.org/x/crypto before 0.17.0, libssh before 0.10.6, libssh2 through 1.11.0, Thorn Tech SFTP Gateway before 3.4.6, Tera Term before 5.1, Paramiko before 3.4.0, jsch before 0.2.15, SFTPGo before 2.5.6, Netgate pfSense Plus through 23.09.1, Netgate pfSense CE through 2.7.2, HPN-SSH through 18.2.0, ProFTPD before 1.3.8b (and before 1.3.9rc2), ORYX CycloneSSH before 2.3.4, NetSarang XShell 7 before Build 0144, CrushFTP before 10.6.0, ConnectBot SSH library before 2.2.22, Apache MINA sshd through 2.11.0, sshj through 0.37.0, TinySSH through 20230101, trilead-ssh2 6401, LANCOM LCOS and LANconfig, FileZilla before 3.66.4, Nova before 11.8, PKIX-SSH before 14.4, SecureCRT before 9.4.3, Transmit5 before 5.10.4, Win32-OpenSSH before 9.5.0.0p1-Beta, WinSCP before 6.2.2, Bitvise SSH Server before 9.32, Bitvise SSH Client before 9.33, KiTTY through 0.76.1.13, the net-ssh gem 7.2.0 for Ruby, the mscdex ssh2 module before 1.15.0 for Node.js, the thrussh library before 0.35.1 for Rust, and the Russh crate before 0.40.2 for Rust."
}
],
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cve-2019-10199
Vulnerability from cvelistv5
Published
2019-08-14 16:07
Modified
2024-08-04 22:17
Severity ?
EPSS score ?
Summary
It was found that Keycloak's account console, up to 6.0.1, did not perform adequate header checks in some requests. An attacker could use this flaw to trick an authenticated user into performing operations via request from an untrusted domain.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10199 | x_refsource_CONFIRM |
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cve-2018-14657
Vulnerability from cvelistv5
Published
2018-11-13 19:00
Modified
2024-08-05 09:38
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak 4.2.1.Final, 4.3.0.Final. When TOPT enabled, an improper implementation of the Brute Force detection algorithm will not enforce its protection measures.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2018:3592 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2018:3593 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2018:3595 | vendor-advisory, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14657 | x_refsource_CONFIRM |
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cve-2021-4133
Vulnerability from cvelistv5
Published
2022-01-25 19:11
Modified
2024-08-03 17:16
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak in versions from 12.0.0 and before 15.1.1 which allows an attacker with any existing user account to create new default user accounts via the administrative REST API even when new user registration is disabled.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=2033602 | x_refsource_MISC | |
| https://github.com/keycloak/keycloak/issues/9247 | x_refsource_MISC | |
| https://github.com/keycloak/keycloak/security/advisories/GHSA-83x4-9cwr-5487 | x_refsource_MISC | |
| https://www.oracle.com/security-alerts/cpuapr2022.html | x_refsource_MISC |
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cve-2022-2668
Vulnerability from cvelistv5
Published
2022-08-05 16:46
Modified
2024-08-03 00:46
Severity ?
EPSS score ?
Summary
An issue was discovered in Keycloak that allows arbitrary Javascript to be uploaded for the SAML protocol mapper even if the UPLOAD_SCRIPTS feature is disabled
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2022-2668 | x_refsource_MISC |
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cve-2021-3856
Vulnerability from cvelistv5
Published
2022-08-26 15:25
Modified
2024-08-03 17:09
Severity ?
EPSS score ?
Summary
ClassLoaderTheme and ClasspathThemeResourceProviderFactory allows reading any file available as a resource to the classloader. By sending requests for theme resources with a relative path from an external HTTP client, the client will receive the content of random files if available.
References
| ▼ | URL | Tags |
|---|---|---|
| https://issues.redhat.com/browse/KEYCLOAK-19422 | x_refsource_MISC | |
| https://github.com/keycloak/keycloak/pull/8588 | x_refsource_MISC | |
| https://github.com/keycloak/keycloak/commit/73f0474008e1bebd0733e62a22aceda9e5de6743 | x_refsource_MISC | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2010164 | x_refsource_MISC | |
| https://access.redhat.com/security/cve/CVE-2021-3856 | x_refsource_MISC |
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cve-2020-10770
Vulnerability from cvelistv5
Published
2020-12-15 00:00
Modified
2024-08-04 11:14
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak before 13.0.0, where it is possible to force the server to call out an unverified URL using the OIDC parameter request_uri. This flaw allows an attacker to use this parameter to execute a Server-side request forgery (SSRF) attack.
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cve-2019-10201
Vulnerability from cvelistv5
Published
2019-08-14 16:09
Modified
2024-08-04 22:17
Severity ?
EPSS score ?
Summary
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10201 | x_refsource_CONFIRM |
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cve-2019-14909
Vulnerability from cvelistv5
Published
2019-12-04 14:34
Modified
2024-08-05 00:34
Severity ?
EPSS score ?
Summary
A vulnerability was found in Keycloak 7.x where the user federation LDAP bind type is none (LDAP anonymous bind), any password, invalid or valid will be accepted.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14909 | x_refsource_CONFIRM |
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cve-2020-1717
Vulnerability from cvelistv5
Published
2021-02-11 15:27
Modified
2024-08-04 06:46
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak 7.0.1. A logged in user can do an account email enumeration attack.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1796281 | x_refsource_MISC | |
| https://issues.jboss.org/browse/KEYCLOAK-12014 | x_refsource_MISC |
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cve-2014-3655
Vulnerability from cvelistv5
Published
2019-11-13 15:45
Modified
2024-08-06 10:50
Severity ?
EPSS score ?
Summary
JBoss KeyCloak is vulnerable to soft token deletion via CSRF
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2014-3655 | x_refsource_MISC | |
| https://access.redhat.com/security/cve/cve-2014-3655 | x_refsource_MISC | |
| https://snyk.io/vuln/SNYK-JAVA-ORGKEYCLOAK-30138 | x_refsource_MISC |
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cve-2023-2422
Vulnerability from cvelistv5
Published
2023-10-04 10:59
Modified
2024-08-02 06:19
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak. A Keycloak server configured to support mTLS authentication for OAuth/OpenID clients does not properly verify the client certificate chain. A client that possesses a proper certificate can authorize itself as any other client, therefore, access data that belongs to other clients.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2023:3883 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:3884 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:3885 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:3888 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:3892 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2023-2422 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2191668 | issue-tracking, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7.6.4 |
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cve-2020-1758
Vulnerability from cvelistv5
Published
2020-05-15 18:52
Modified
2024-08-04 06:46
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak in versions before 10.0.0, where it does not perform the TLS hostname verification while sending emails using the SMTP server. This flaw allows an attacker to perform a man-in-the-middle (MITM) attack.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1758 | x_refsource_CONFIRM | |
| https://issues.redhat.com/browse/KEYCLOAK-13285 | x_refsource_MISC |
Impacted products
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cve-2021-3827
Vulnerability from cvelistv5
Published
2022-08-23 15:52
Modified
2024-08-03 17:09
Severity ?
EPSS score ?
Summary
A flaw was found in keycloak, where the default ECP binding flow allows other authentication flows to be bypassed. By exploiting this behavior, an attacker can bypass the MFA authentication by sending a SOAP request with an AuthnRequest and Authorization header with the user's credentials. The highest threat from this vulnerability is to confidentiality and integrity.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/keycloak/keycloak/security/advisories/GHSA-4pc7-vqv5-5r3v | x_refsource_MISC | |
| https://github.com/keycloak/keycloak/commit/44000caaf5051d7f218d1ad79573bd3d175cad0d | x_refsource_MISC | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2007512 | x_refsource_MISC | |
| https://access.redhat.com/security/cve/CVE-2021-3827 | x_refsource_MISC |
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cve-2019-10169
Vulnerability from cvelistv5
Published
2020-05-08 13:47
Modified
2024-08-04 22:10
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak’s user-managed access interface, where it would permit a script to be set in the UMA policy. This flaw allows an authenticated attacker with UMA permissions to configure a malicious script to trigger and execute arbitrary code with the permissions of the user running application.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10169 | x_refsource_CONFIRM |
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cve-2016-8629
Vulnerability from cvelistv5
Published
2018-03-12 15:00
Modified
2024-09-16 17:52
Severity ?
EPSS score ?
Summary
Red Hat Keycloak before version 2.4.0 did not correctly check permissions when handling service account user deletion requests sent to the rest server. An attacker with service account authentication could use this flaw to bypass normal permissions and delete users in a separate realm.
References
| ▼ | URL | Tags |
|---|---|---|
| http://rhn.redhat.com/errata/RHSA-2017-0876.html | vendor-advisory, x_refsource_REDHAT | |
| http://www.securitytracker.com/id/1038180 | vdb-entry, x_refsource_SECTRACK | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1388988 | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/97392 | vdb-entry, x_refsource_BID | |
| https://access.redhat.com/errata/RHSA-2017:0873 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2017:0872 | vendor-advisory, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Red Hat, Inc. | Keycloak |
Version: 2.4.0 |
|
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cve-2024-4629
Vulnerability from cvelistv5
Published
2024-09-03 19:42
Modified
2024-12-24 03:22
Severity ?
EPSS score ?
Summary
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2024:6493 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:6494 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:6495 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:6497 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:6499 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:6500 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:6501 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2024-4629 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2276761 | issue-tracking, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ |
Version: 24.0.3 |
||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||
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cve-2020-1697
Vulnerability from cvelistv5
Published
2020-02-10 14:13
Modified
2024-08-04 06:46
Severity ?
EPSS score ?
Summary
It was found in all keycloak versions before 9.0.0 that links to external applications (Application Links) in the admin console are not validated properly and could allow Stored XSS attacks. An authed malicious user could create URLs to trick users in other realms, and possibly conduct further attacks.
References
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| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1697 | x_refsource_CONFIRM |
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cve-2019-10157
Vulnerability from cvelistv5
Published
2019-06-12 13:48
Modified
2024-08-04 22:10
Severity ?
EPSS score ?
Summary
It was found that Keycloak's Node.js adapter before version 4.8.3 did not properly verify the web token received from the server in its backchannel logout . An attacker with local access could use this to construct a malicious web token setting an NBF parameter that could prevent user access indefinitely.
References
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|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10157 | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/108734 | vdb-entry, x_refsource_BID |
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cve-2019-14837
Vulnerability from cvelistv5
Published
2020-01-07 16:33
Modified
2024-08-05 00:26
Severity ?
EPSS score ?
Summary
A flaw was found in keycloack before version 8.0.0. The owner of 'placeholder.org' domain can setup mail server on this domain and knowing only name of a client can reset password and then log in. For example, for client name 'test' the email address will be 'service-account-test@placeholder.org'.
References
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|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14837 | x_refsource_CONFIRM | |
| https://issues.jboss.org/browse/KEYCLOAK-10780 | x_refsource_CONFIRM | |
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cve-2022-3916
Vulnerability from cvelistv5
Published
2023-09-20 14:28
Modified
2024-08-03 01:20
Severity ?
EPSS score ?
Summary
A flaw was found in the offline_access scope in Keycloak. This issue would affect users of shared computers more (especially if cookies are not cleared), due to a lack of root session validation, and the reuse of session ids across root and user authentication sessions. This enables an attacker to resolve a user session attached to a previously authenticated user; when utilizing the refresh token, they will be issued a token for the original user.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7.6 |
||||||||||||||||||||||||||||||||||||
|
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cve-2017-2582
Vulnerability from cvelistv5
Published
2018-07-26 17:00
Modified
2024-08-05 13:55
Severity ?
EPSS score ?
Summary
It was found that while parsing the SAML messages the StaxParserUtil class of keycloak before 2.5.1 replaces special strings for obtaining attribute values with system property. This could allow an attacker to determine values of system properties at the attacked system by formatting the SAML request ID field to be the chosen system property which could be obtained in the "InResponseTo" field in the response.
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cve-2024-7260
Vulnerability from cvelistv5
Published
2024-09-09 18:49
Modified
2025-01-02 14:19
Severity ?
EPSS score ?
Summary
An open redirect vulnerability was found in Keycloak. A specially crafted URL can be constructed where the referrer and referrer_uri parameters are made to trick a user to visit a malicious webpage. A trusted URL can trick users and automation into believing that the URL is safe, when, in fact, it redirects to a malicious server. This issue can result in a victim inadvertently trusting the destination of the redirect, potentially leading to a successful phishing attack or other types of attacks.
Once a crafted URL is made, it can be sent to a Keycloak admin via email for example. This will trigger this vulnerability when the user visits the page and clicks the link. A malicious actor can use this to target users they know are Keycloak admins for further attacks. It may also be possible to bypass other domain-related security checks, such as supplying this as a OAuth redirect uri. The malicious actor can further obfuscate the redirect_uri using URL encoding, to hide the text of the actual malicious website domain.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2024:6502 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:6503 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2024-7260 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2301875 | issue-tracking, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ |
Version: 0 ≤ |
||||||||||||||||||
|
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cve-2019-3868
Vulnerability from cvelistv5
Published
2019-04-24 15:21
Modified
2024-08-04 19:19
Severity ?
EPSS score ?
Summary
Keycloak up to version 6.0.0 allows the end user token (access or id token JWT) to be used as the session cookie for browser sessions for OIDC. As a result an attacker with access to service provider backend could hijack user’s browser session.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3868 | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/108061 | vdb-entry, x_refsource_BID | |
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cve-2020-1694
Vulnerability from cvelistv5
Published
2020-09-16 18:03
Modified
2024-08-04 06:46
Severity ?
EPSS score ?
Summary
A flaw was found in all versions of Keycloak before 10.0.0, where the NodeJS adapter did not support the verify-token-audience. This flaw results in some users having access to sensitive information outside of their permissions.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1790759 | x_refsource_MISC |
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cve-2022-1274
Vulnerability from cvelistv5
Published
2023-03-29 00:00
Modified
2024-08-02 23:55
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak in the execute-actions-email endpoint. This issue allows arbitrary HTML to be injected into emails sent to Keycloak users and can be misused to perform phishing or other attacks against users.
References
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cve-2021-20202
Vulnerability from cvelistv5
Published
2021-05-12 14:40
Modified
2024-08-03 17:30
Severity ?
EPSS score ?
Summary
A flaw was found in keycloak. Directories can be created prior to the Java process creating them in the temporary directory, but with wider user permissions, allowing the attacker to have access to the contents that keycloak stores in this directory. The highest threat from this vulnerability is to data confidentiality and integrity.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1922128 | x_refsource_MISC |
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cve-2020-10776
Vulnerability from cvelistv5
Published
2020-11-17 01:26
Modified
2024-08-04 11:14
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak before version 12.0.0, where it is possible to add unsafe schemes for the redirect_uri parameter. This flaw allows an attacker to perform a Cross-site scripting attack.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1847428 | x_refsource_MISC |
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cve-2019-10170
Vulnerability from cvelistv5
Published
2020-05-08 13:47
Modified
2024-08-04 22:10
Severity ?
EPSS score ?
Summary
A flaw was found in the Keycloak admin console, where the realm management interface permits a script to be set via the policy. This flaw allows an attacker with authenticated user and realm management permissions to configure a malicious script to trigger and execute arbitrary code with the permissions of the application user.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10170 | x_refsource_CONFIRM |
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cve-2020-1727
Vulnerability from cvelistv5
Published
2020-06-22 17:46
Modified
2024-08-04 06:46
Severity ?
EPSS score ?
Summary
A vulnerability was found in Keycloak before 9.0.2, where every Authorization URL that points to an IDP server lacks proper input validation as it allows a wide range of characters. This flaw allows a malicious to craft deep links that introduce further attack scenarios on affected clients.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1727 | x_refsource_CONFIRM |
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cve-2022-3782
Vulnerability from cvelistv5
Published
2023-01-11 16:58
Modified
2024-08-03 01:20
Severity ?
EPSS score ?
Summary
keycloak: path traversal via double URL encoding. A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. An attacker can use this flaw to construct a malicious request to bypass validation and access other URLs and potentially sensitive information within the domain or possibly conduct further attacks. This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | redhat.com | Keycloak |
Version: 20.0.2 ≤ |
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cve-2021-3513
Vulnerability from cvelistv5
Published
2022-08-22 14:45
Modified
2024-08-03 16:53
Severity ?
EPSS score ?
Summary
A flaw was found in keycloak where a brute force attack is possible even when the permanent lockout feature is enabled. This is due to a wrong error message displayed when wrong credentials are entered. The highest threat from this vulnerability is to confidentiality.
References
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|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1953439 | x_refsource_MISC | |
| https://access.redhat.com/security/cve/CVE-2021-3513 | x_refsource_MISC |
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cve-2022-4137
Vulnerability from cvelistv5
Published
2023-09-25 19:17
Modified
2024-08-03 01:27
Severity ?
EPSS score ?
Summary
A reflected cross-site scripting (XSS) vulnerability was found in the 'oob' OAuth endpoint due to incorrect null-byte handling. This issue allows a malicious link to insert an arbitrary URI into a Keycloak error page. This flaw requires a user or administrator to interact with a link in order to be vulnerable. This may compromise user details, allowing it to be changed or collected by an attacker.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2023:1043 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:1044 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:1045 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:1049 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2022-4137 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2148496 | issue-tracking, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7.6 |
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cve-2020-14389
Vulnerability from cvelistv5
Published
2020-11-17 00:00
Modified
2024-08-04 12:46
Severity ?
EPSS score ?
Summary
It was found that Keycloak before version 12.0.0 would permit a user with only view-profile role to manage the resources in the new account console, allowing access and modification of data the user was not intended to have.
References
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cve-2017-2585
Vulnerability from cvelistv5
Published
2018-03-12 15:00
Modified
2024-09-16 22:56
Severity ?
EPSS score ?
Summary
Red Hat Keycloak before version 2.5.1 has an implementation of HMAC verification for JWS tokens that uses a method that runs in non-constant time, potentially leaving the application vulnerable to timing attacks.
References
| ▼ | URL | Tags |
|---|---|---|
| http://rhn.redhat.com/errata/RHSA-2017-0876.html | vendor-advisory, x_refsource_REDHAT | |
| http://www.securitytracker.com/id/1038180 | vdb-entry, x_refsource_SECTRACK | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1412376 | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/97393 | vdb-entry, x_refsource_BID | |
| https://access.redhat.com/errata/RHSA-2017:0873 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2017:0872 | vendor-advisory, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Red Hat, Inc. | keycloak |
Version: 2.5.1 |
|
|
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cve-2021-3632
Vulnerability from cvelistv5
Published
2022-08-26 15:25
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak. This vulnerability allows anyone to register a new security device or key when there is not a device already registered for any user by using the WebAuthn password-less login flow.
References
| ▼ | URL | Tags |
|---|---|---|
| https://issues.redhat.com/browse/KEYCLOAK-18500 | x_refsource_MISC | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1978196 | x_refsource_MISC | |
| https://access.redhat.com/security/cve/CVE-2021-3632 | x_refsource_MISC | |
| https://github.com/keycloak/keycloak/pull/8203 | x_refsource_MISC | |
| https://github.com/keycloak/keycloak/commit/65480cb5a11630909c086f79d396004499fbd1e4 | x_refsource_MISC |
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cve-2020-27838
Vulnerability from cvelistv5
Published
2021-03-08 21:41
Modified
2024-08-04 16:25
Severity ?
EPSS score ?
Summary
A flaw was found in keycloak in versions prior to 13.0.0. The client registration endpoint allows fetching information about PUBLIC clients (like client secret) without authentication which could be an issue if the same PUBLIC client changed to CONFIDENTIAL later. The highest threat from this vulnerability is to data confidentiality.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1906797 | x_refsource_MISC |
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cve-2020-27826
Vulnerability from cvelistv5
Published
2021-05-28 10:20
Modified
2024-08-04 16:25
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak before version 12.0.0 where it is possible to update the user's metadata attributes using Account REST API. This flaw allows an attacker to change its own NameID attribute to impersonate the admin user for any particular application.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1905089 | x_refsource_MISC |
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cve-2021-20262
Vulnerability from cvelistv5
Published
2021-03-09 17:19
Modified
2024-08-03 17:37
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak 12.0.0 where re-authentication does not occur while updating the password. This flaw allows an attacker to take over an account if they can obtain temporary, physical access to a user’s browser. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1933639 | x_refsource_MISC |
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cve-2018-10894
Vulnerability from cvelistv5
Published
2018-08-01 17:00
Modified
2024-08-05 07:54
Severity ?
EPSS score ?
Summary
It was found that SAML authentication in Keycloak 3.4.3.Final incorrectly authenticated expired certificates. A malicious user could use this to access unauthorized data or possibly conduct further attacks.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2018:3592 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2018:3593 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2018:3595 | vendor-advisory, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10894 | x_refsource_CONFIRM | |
| https://access.redhat.com/errata/RHSA-2019:0877 | vendor-advisory, x_refsource_REDHAT |
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cve-2020-10734
Vulnerability from cvelistv5
Published
2021-02-11 15:29
Modified
2024-08-04 11:14
Severity ?
EPSS score ?
Summary
A vulnerability was found in keycloak in the way that the OIDC logout endpoint does not have CSRF protection. Versions shipped with Red Hat Fuse 7, Red Hat Single Sign-on 7, and Red Hat Openshift Application Runtimes are believed to be vulnerable.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1831662 | x_refsource_MISC | |
| https://issues.redhat.com/browse/KEYCLOAK-13653 | x_refsource_MISC |
Impacted products
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cve-2021-20323
Vulnerability from cvelistv5
Published
2022-03-25 18:03
Modified
2024-08-03 17:37
Severity ?
EPSS score ?
Summary
A POST based reflected Cross Site Scripting vulnerability on has been identified in Keycloak.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=2013577 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | keycloak-services |
Version: keycloak 17.0.0 |
|
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cve-2020-1744
Vulnerability from cvelistv5
Published
2020-03-24 00:00
Modified
2024-08-04 06:46
Severity ?
EPSS score ?
Summary
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.
References
Impacted products
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cve-2023-6927
Vulnerability from cvelistv5
Published
2023-12-18 22:59
Modified
2024-11-23 03:46
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode "form_post.jwt" which could be used to bypass the security patch implemented to address CVE-2023-6134.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Red Hat | Red Hat build of Keycloak 22 |
Unaffected: 22-7 < * cpe:/a:redhat:build_keycloak:22::el9 |
||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||
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cve-2023-0105
Vulnerability from cvelistv5
Published
2023-01-11 20:46
Modified
2024-08-02 05:02
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak. This flaw allows impersonation and lockout due to the email trust not being handled correctly in Keycloak. An attacker can shadow other users with the same email and lockout or impersonate them.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | redhat.com | Keycloak | |
|
|
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cve-2023-4918
Vulnerability from cvelistv5
Published
2023-09-12 19:24
Modified
2024-09-25 19:53
Severity ?
EPSS score ?
Summary
A flaw was found in the Keycloak package, more specifically org.keycloak.userprofile. When a user registers itself through registration flow, the "password" and "password-confirm" field from the form will occur as regular user attributes. All users and clients with proper rights and roles are able to read users attributes, allowing a malicious user with minimal access to retrieve the users passwords in clear text, jeopardizing their environment.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2023-4918 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2238588 | issue-tracking, x_refsource_REDHAT | |
| https://github.com/keycloak/keycloak/security/advisories/GHSA-5q66-v53q-pm35 |
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | n/a | keycloak | |||||
|
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cve-2020-1698
Vulnerability from cvelistv5
Published
2020-05-11 13:00
Modified
2024-08-04 06:46
Severity ?
EPSS score ?
Summary
A flaw was found in keycloak in versions before 9.0.0. A logged exception in the HttpMethod class may leak the password given as parameter. The highest threat from this vulnerability is to data confidentiality.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1698 | x_refsource_CONFIRM |
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cve-2020-1725
Vulnerability from cvelistv5
Published
2021-01-28 19:05
Modified
2024-08-04 06:46
Severity ?
EPSS score ?
Summary
A flaw was found in keycloak before version 13.0.0. In some scenarios a user still has access to a resource after changing the role mappings in Keycloak and after expiration of the previous access token.
References
| ▼ | URL | Tags |
|---|---|---|
| https://issues.redhat.com/browse/KEYCLOAK-16550 | x_refsource_MISC | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1765129 | x_refsource_MISC |
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cve-2019-14910
Vulnerability from cvelistv5
Published
2019-12-05 14:16
Modified
2024-08-05 00:34
Severity ?
EPSS score ?
Summary
A vulnerability was found in keycloak 7.x, when keycloak is configured with LDAP user federation and StartTLS is used instead of SSL/TLS from the LDAP server (ldaps), in this case user authentication succeeds even if invalid password has entered.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14910 | x_refsource_CONFIRM |
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cve-2021-3754
Vulnerability from cvelistv5
Published
2022-08-26 15:25
Modified
2024-08-03 17:09
Severity ?
EPSS score ?
Summary
A flaw was found in keycloak where an attacker is able to register himself with the username same as the email ID of any existing user. This may cause trouble in getting password recovery email in case the user forgets the password.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1999196 | x_refsource_MISC | |
| https://access.redhat.com/security/cve/CVE-2021-3754 | x_refsource_MISC |
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cve-2020-1714
Vulnerability from cvelistv5
Published
2020-05-13 18:25
Modified
2024-08-04 06:46
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak before version 11.0.0, where the code base contains usages of ObjectInputStream without type checks. This flaw allows an attacker to inject arbitrarily serialized Java Objects, which would then get deserialized in a privileged context and potentially lead to remote code execution.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1714 | x_refsource_CONFIRM | |
| https://github.com/keycloak/keycloak/pull/7053 | x_refsource_CONFIRM |
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cve-2017-2646
Vulnerability from cvelistv5
Published
2018-07-27 18:00
Modified
2024-08-05 14:02
Severity ?
EPSS score ?
Summary
It was found that when Keycloak before 2.5.5 receives a Logout request with a Extensions in the middle of the request, the SAMLSloRequestParser.parse() method ends in a infinite loop. An attacker could use this flaw to conduct denial of service attacks.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2646 | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/96882 | vdb-entry, x_refsource_BID |
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cve-2021-3461
Vulnerability from cvelistv5
Published
2022-04-01 22:17
Modified
2024-08-03 16:53
Severity ?
EPSS score ?
Summary
A flaw was found in keycloak where keycloak may fail to logout user session if the logout request comes from external SAML identity provider and Principal Type is set to Attribute [Name].
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|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1941565 | x_refsource_MISC |
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cve-2020-10748
Vulnerability from cvelistv5
Published
2020-09-16 17:56
Modified
2024-08-04 11:14
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak's data filter, in version 10.0.1, where it allowed the processing of data URLs in some circumstances. This flaw allows an attacker to conduct cross-site scripting or further attacks.
References
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| https://bugzilla.redhat.com/show_bug.cgi?id=1836786 | x_refsource_MISC |
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cve-2023-6841
Vulnerability from cvelistv5
Published
2024-09-10 16:15
Modified
2024-12-31 03:08
Severity ?
EPSS score ?
Summary
A denial of service vulnerability was found in keycloak where the amount of attributes per object is not limited,an attacker by sending repeated HTTP requests could cause a resource exhaustion when the application send back rows with long attribute values.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2023-6841 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2254714 | issue-tracking, x_refsource_REDHAT |
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Version: 0 ≤ |
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cve-2020-1728
Vulnerability from cvelistv5
Published
2020-04-06 13:04
Modified
2024-08-04 06:46
Severity ?
EPSS score ?
Summary
A vulnerability was found in all versions of Keycloak where, the pages on the Admin Console area of the application are completely missing general HTTP security headers in HTTP-responses. This does not directly lead to a security issue, yet it might aid attackers in their efforts to exploit other problems. The flaws unnecessarily make the servers more prone to Clickjacking, channel downgrade attacks and other similar client-based attack vectors.
References
| ▼ | URL | Tags |
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| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1728 | x_refsource_CONFIRM |
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cve-2019-3875
Vulnerability from cvelistv5
Published
2019-06-12 13:51
Modified
2024-08-04 19:19
Severity ?
EPSS score ?
Summary
A vulnerability was found in keycloak before 6.0.2. The X.509 authenticator supports the verification of client certificates through the CRL, where the CRL list can be obtained from the URL provided in the certificate itself (CDP) or through the separately configured path. The CRL are often available over the network through unsecured protocols ('http' or 'ldap') and hence the caller should verify the signature and possibly the certification path. Keycloak currently doesn't validate signatures on CRL, which can result in a possibility of various attacks like man-in-the-middle.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3875 | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/108748 | vdb-entry, x_refsource_BID |
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cve-2023-6291
Vulnerability from cvelistv5
Published
2024-01-26 14:23
Modified
2024-12-13 16:31
Severity ?
EPSS score ?
Summary
A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Red Hat | Red Hat build of Keycloak 22 |
Unaffected: 22.0.7-1 < * cpe:/a:redhat:build_keycloak:22::el9 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
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cve-2021-20195
Vulnerability from cvelistv5
Published
2021-05-28 10:42
Modified
2024-08-03 17:30
Severity ?
EPSS score ?
Summary
A flaw was found in keycloak in versions before 13.0.0. A Self Stored XSS attack vector escalating to a complete account takeover is possible due to user-supplied data fields not being properly encoded and Javascript code being used to process the data. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1919143 | x_refsource_MISC |
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cve-2022-1438
Vulnerability from cvelistv5
Published
2023-09-20 13:34
Modified
2024-09-24 15:06
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak. Under specific circumstances, HTML entities are not sanitized during user impersonation, resulting in a Cross-site scripting (XSS) vulnerability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2023:1043 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:1044 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:1045 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:1047 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:1049 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2022-1438 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2031904 | issue-tracking, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7.6 |
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cve-2020-35509
Vulnerability from cvelistv5
Published
2022-08-23 15:53
Modified
2024-08-04 17:02
Severity ?
EPSS score ?
Summary
A flaw was found in keycloak affecting versions 11.0.3 and 12.0.0. An expired certificate would be accepted by the direct-grant authenticator because of missing time stamp validations. The highest threat from this vulnerability is to data confidentiality and integrity.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/cve-2020-35509 | x_refsource_MISC |
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cve-2020-1724
Vulnerability from cvelistv5
Published
2020-05-11 20:10
Modified
2024-08-04 06:46
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak in versions before 9.0.2. This flaw allows a malicious user that is currently logged in, to see the personal information of a previously logged out user in the account manager section.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1724 | x_refsource_CONFIRM |
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cve-2014-3652
Vulnerability from cvelistv5
Published
2019-12-15 21:16
Modified
2024-08-06 10:50
Severity ?
EPSS score ?
Summary
JBoss KeyCloak: Open redirect vulnerability via failure to validate the redirect URL.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2014-3652 | x_refsource_MISC | |
| https://access.redhat.com/security/cve/cve-2014-3652 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | JBoss KeyCloak | JBoss KeyCloak |
Version: through 2014-09-19 |
|
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cve-2020-14366
Vulnerability from cvelistv5
Published
2020-11-09 16:50
Modified
2024-08-04 12:46
Severity ?
EPSS score ?
Summary
A vulnerability was found in keycloak, where path traversal using URL-encoded path segments in the request is possible because the resources endpoint applies a transformation of the url path to the file path. Only few specific folder hierarchies can be exposed by this flaw
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14366 | x_refsource_CONFIRM |
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cve-2021-3637
Vulnerability from cvelistv5
Published
2021-07-09 10:33
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
A flaw was found in keycloak-model-infinispan in keycloak versions before 14.0.0 where authenticationSessions map in RootAuthenticationSessionEntity grows boundlessly which could lead to a DoS attack.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1979638 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | keycloak-model-infinispan |
Version: keycloak 14.0.0 |
|
|
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cve-2018-14655
Vulnerability from cvelistv5
Published
2018-11-13 19:00
Modified
2024-08-05 09:38
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak 3.4.3.Final, 4.0.0.Beta2, 4.3.0.Final. When using 'response_mode=form_post' it is possible to inject arbitrary Javascript-Code via the 'state'-parameter in the authentication URL. This allows an XSS-Attack upon succesfully login.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14655 | x_refsource_CONFIRM | |
| https://access.redhat.com/errata/RHSA-2018:3592 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2018:3593 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2018:3595 | vendor-advisory, x_refsource_REDHAT |
Impacted products
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cve-2016-8627
Vulnerability from cvelistv5
Published
2018-05-11 13:00
Modified
2024-08-06 02:27
Severity ?
EPSS score ?
Summary
admin-cli before versions 3.0.0.alpha25, 2.2.1.cr2 is vulnerable to an EAP feature to download server log files that allows logs to be available via GET requests making them vulnerable to cross-origin attacks. An attacker could trigger the user's browser to request the log files consuming enough resources that normal server functioning could be impaired.
References
Impacted products
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cve-2023-1664
Vulnerability from cvelistv5
Published
2023-05-26 00:00
Modified
2024-08-02 05:57
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak. This flaw depends on a non-default configuration "Revalidate Client Certificate" to be enabled and the reverse proxy is not validating the certificate before Keycloak. Using this method an attacker may choose the certificate which will be validated by the server. If this happens and the KC_SPI_TRUSTSTORE_FILE_FILE variable is missing/misconfigured, any trustfile may be accepted with the logging information of "Cannot validate client certificate trust: Truststore not available". This may not impact availability as the attacker would have no access to the server, but consumer applications Integrity or Confidentiality may be impacted considering a possible access to them. Considering the environment is correctly set to use "Revalidate Client Certificate" this flaw is avoidable.
References
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cve-2022-0225
Vulnerability from cvelistv5
Published
2022-08-26 17:25
Modified
2024-08-02 23:18
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak. This flaw allows a privileged attacker to use the malicious payload as the group name while creating a new group from the admin console, leading to a stored Cross-site scripting (XSS) attack.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=2040268 | x_refsource_MISC | |
| https://github.com/keycloak/keycloak/security/advisories/GHSA-755v-r4x4-qf7m | x_refsource_MISC |
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cve-2022-1970
Vulnerability from cvelistv5
The originally reported issue in https://github.com/syedsohaibkarim/OpenRedirect-Keycloak18.0.0 is a known misconfiguration, and recommendation already exists in the Keycloak documentation to mitigate the issue: https://www.keycloak.org/docs/latest/server_admin/index.html#open-redirectors.
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cve-2020-14302
Vulnerability from cvelistv5
Published
2020-12-15 19:06
Modified
2024-08-04 12:39
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak before 13.0.0 where an external identity provider, after successful authentication, redirects to a Keycloak endpoint that accepts multiple invocations with the use of the same "state" parameter. This flaw allows a malicious user to perform replay attacks.
References
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| https://bugzilla.redhat.com/show_bug.cgi?id=1849584 | x_refsource_MISC |
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