CVSS: 7.5EPSS: 83%CPEs: 444EXPL: 7CVE-2023-44487 – HTTP/2 Rapid Reset Attack Vulnerability
https://notcve.org/view.php?id=CVE-2023-44487
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. El protocolo HTTP/2 permite una denegación de servicio (consumo de recursos del servidor) porque la cancelación de solicitudes puede restablecer muchas transmisiones rápidamente, como se explotó en la naturaleza entre agosto y octubre de 2023. A flaw was found in handling multiplexed streams in the HTTP/2 protocol. A client can repeatedly make a request for a new multiplex stream and immediately send an RST_STREAM frame to cancel it. This creates extra work for the server setting up and tearing down the streams while not hitting any server-side limit for the maximum number of active streams per connection, resulting in a denial of service due to server resource consumption. • https://github.com/imabee101/CVE-2023-44487 https://github.com/studiogangster/CVE-2023-44487 https://github.com/bcdannyboy/CVE-2023-44487 https://github.com/sigridou/CVE-2023-44487- https://github.com/ByteHackr/CVE-2023-44487 https://github.com/ReToCode/golang-CVE-2023-44487 http://www.openwall.com/lists/oss-security/2023/10/13/4 http://www.openwall.com/lists/oss-security/2023/10/13/9 http://www.openwall.com/lists/oss-security/2023/10/18/4 http://www. • CWE-400: Uncontrolled Resource Consumption •
CVSS: 5.4EPSS: 0%CPEs: 95EXPL: 0CVE-2023-38423 – BIG-IP Configuration utility vulnerability
https://notcve.org/view.php?id=CVE-2023-38423
A cross-site scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Configuration utility that allows an attacker to run JavaScript in the context of the currently logged-in user. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. Existe una vulnerabilidad de Cross-Site Scripting (XSS) en una página no revelada de la utilidad de configuración de BIG-IP que permite a un atacante ejecutar JavaScript en el contexto del usuario actualmente conectado. Nota: No se evalúan las versiones de software que han alcanzado el fin de soporte técnico (EoTS). • https://my.f5.com/manage/s/article/K000134535 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 4.3EPSS: 0%CPEs: 96EXPL: 0CVE-2023-38419 – BIG-IP and BIG-IQ iControl SOAP vulnerability
https://notcve.org/view.php?id=CVE-2023-38419
An authenticated attacker with guest privileges or higher can cause the iControl SOAP process to terminate by sending undisclosed requests. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. Un atacante autenticado con privilegios de invitado o superior puede provocar la finalización del proceso iControl SOAP mediante el envío de solicitudes no reveladas. Nota: No se evalúan las versiones de software que han alcanzado el fin del soporte técnico (EoTS). • https://my.f5.com/manage/s/article/K000133472 • CWE-755: Improper Handling of Exceptional Conditions •
CVSS: 7.5EPSS: 0%CPEs: 95EXPL: 0CVE-2023-38138 – BIG-IP Configuration utility vulnerability
https://notcve.org/view.php?id=CVE-2023-38138
A reflected cross-site scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Configuration utility which allows an attacker to run JavaScript in the context of the currently logged-in user. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. Existe una vulnerabilidad de Cross-Site Scripting (XSS) reflejado en una página no revelada de la utilidad de configuración de BIG-IP que permite a un atacante ejecutar JavaScript en el contexto del usuario actualmente conectado. Nota: No se evalúan las versiones de software que han alcanzado el fin del soporte ténico (EoTS). • https://my.f5.com/manage/s/article/K000133474 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 6.1EPSS: 0%CPEs: 79EXPL: 0CVE-2023-3470 – BIG-IP FIPS HSM password vulnerability CVE-2023-3470
https://notcve.org/view.php?id=CVE-2023-3470
Specific F5 BIG-IP platforms with Cavium Nitrox FIPS HSM cards generate a deterministic password for the Crypto User account. The predictable nature of the password allows an authenticated user with TMSH access to the BIG-IP system, or anyone with physical access to the FIPS HSM, the information required to generate the correct password. On vCMP systems, all Guests share the same deterministic password, allowing those with TMSH access on one Guest to access keys of a different Guest. The following BIG-IP hardware platforms are affected: 10350v-F, i5820-DF, i7820-DF, i15820-DF, 5250v-F, 7200v-F, 10200v-F, 6900-F, 8900-F, 11000-F, and 11050-F. The BIG-IP rSeries r5920-DF and r10920-DF are not affected, nor does the issue affect software FIPS implementations or network HSM configurations. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. Las plataformas F5 BIG-IP específicas con tarjetas Cavium Nitrox FIPS HSM generan una contraseña determinista para la cuenta Crypto User. La naturaleza predecible de la contraseña permite a un usuario autenticado con acceso TMSH al sistema BIG-IP, o a cualquiera con acceso físico al FIPS HSM, la información necesaria para generar la contraseña correcta. • https://my.f5.com/manage/s/article/K000135449 • CWE-287: Improper Authentication CWE-1391: Use of Weak Credentials •