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: 5.9EPSS: 0%CPEs: 45EXPL: 2CVE-2013-3587
https://notcve.org/view.php?id=CVE-2013-3587
The HTTPS protocol, as used in unspecified web applications, can encrypt compressed data without properly obfuscating the length of the unencrypted data, which makes it easier for man-in-the-middle attackers to obtain plaintext secret values by observing length differences during a series of guesses in which a string in an HTTP request URL potentially matches an unknown string in an HTTP response body, aka a "BREACH" attack, a different issue than CVE-2012-4929. El protocolo HTTPS, como es usado en aplicaciones web no especificadas, puede cifrar datos comprimidos sin ofuscar apropiadamente la longitud de los datos no cifrados, facilitando a atacantes de tipo "man-in-the-middle" obtener valores secretos en texto plano al observar las diferencias de longitud durante una serie de adivinaciones en las que una cadena en una URL de peticiones HTTP coincide potencialmente con una cadena desconocida en un cuerpo de respuesta HTTP, también se conoce como ataque "BREACH", un problema diferente de CVE-2012-4929. • http://breachattack.com http://github.com/meldium/breach-mitigation-rails http://security.stackexchange.com/questions/20406/is-http-compression-safe#20407 http://slashdot.org/story/13/08/05/233216 http://www.iacr.org/cryptodb/archive/2002/FSE/3091/3091.pdf http://www.kb.cert.org/vuls/id/987798 https://bugzilla.redhat.com/show_bug.cgi?id=995168 https://hackerone.com/reports/254895 https://lists.apache.org/thread.html/r7f0e9cfd166934172d43ca4c272b8bdda4a343036229d9937affd1e1%40%3Cdev.httpd.apach • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 5.3EPSS: 0%CPEs: 77EXPL: 0CVE-2014-5209
https://notcve.org/view.php?id=CVE-2014-5209
An Information Disclosure vulnerability exists in NTP 4.2.7p25 private (mode 6/7) messages via a GET_RESTRICT control message, which could let a malicious user obtain sensitive information. Existe una vulnerabilidad de Divulgación de Información en los mensajes privados (modo 6/7) de NTP versión 4.2.7p25 por medio de un mensaje de control GET_RESTRICT, que podría permitir a un usuario malicioso obtener información confidencial. • https://exchange.xforce.ibmcloud.com/vulnerabilities/95841 https://support.f5.com/csp/article/K44942017 https://support.f5.com/csp/article/K44942017?utm_source=f5support&%3Butm_medium=RSS • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 5.3EPSS: 0%CPEs: 40EXPL: 0CVE-2018-5537
https://notcve.org/view.php?id=CVE-2018-5537
A remote attacker may be able to disrupt services on F5 BIG-IP 13.0.0-13.1.0.5, 12.1.0-12.1.3.5, 11.6.0-11.6.3.1, or 11.2.1-11.5.6 if the TMM virtual server is configured with a HTML or a Rewrite profile. TMM may restart while processing some specially prepared HTML content from the back end. Un atacante remoto podría ser capaz de interrumpir los servicios en F5 BIG-IP 13.0.0-13.1.0.5, 12.1.0-12.1.3.5, 11.6.0-11.6.3.1 o 11.2.1-11.5.6 si el servidor virtual TMM está configurado con un perfil HTML o Rewrite. TMM podría reiniciarse al procesar contenido HTML preparado del back end. • https://support.f5.com/csp/article/K94105051 • CWE-20: Improper Input Validation •
CVSS: 7.4EPSS: 0%CPEs: 52EXPL: 0CVE-2018-5531
https://notcve.org/view.php?id=CVE-2018-5531
Through undisclosed methods, on F5 BIG-IP 13.0.0-13.1.0.7, 12.1.0-12.1.3.5, 11.6.0-11.6.3.1, or 11.2.1-11.5.6, adjacent network attackers can cause a denial of service for VCMP guest and host systems. Attack must be sourced from adjacent network (layer 2). Mediante métodos sin revelar, en on F5 BIG-IP 13.0.0-13.1.0.7, 12.1.0-12.1.3.5, 11.6.0-11.6.3.1 o 11.2.1-11.5.6, los atacantes de red adyacentes pueden provocar una denegación de servicio (DoS) para los sistemas invitado y host VCMP. El ataque debe originarse desde una red adyacente (capa 2). • https://support.f5.com/csp/article/K64721111 • CWE-20: Improper Input Validation •