CVSS: 9.8EPSS: 71%CPEs: 70EXPL: 1CVE-2021-22991 – F5 BIG-IP Traffic Management Microkernel Buffer Overflow
https://notcve.org/view.php?id=CVE-2021-22991
11 Mar 2021 — On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, and 12.1.x before 12.1.5.3, undisclosed requests to a virtual server may be incorrectly handled by the Traffic Management Microkernel (TMM) URI normalization, which may trigger a buffer overflow, resulting in a DoS attack. In certain situations, it may theoretically allow bypass of URL based access control or remote code execution (RCE). Note: Software versions which have reached End of Software ... • https://packetstorm.news/files/id/161752 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 8.3EPSS: 0%CPEs: 84EXPL: 0CVE-2021-22978
https://notcve.org/view.php?id=CVE-2021-22978
12 Feb 2021 — On BIG-IP version 16.0.x before 16.0.1, 15.1.x before 15.1.1, 14.1.x before 14.1.3.1, 13.1.x before 13.1.3.5, and all 12.1.x and 11.6.x versions, undisclosed endpoints in iControl REST allow for a reflected XSS attack, which could lead to a complete compromise of BIG-IP if the victim user is granted the admin role. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated. En BIG-IP versiones 16.0.x anteriores a 16.0.1, versiones 15.1.x anteriores a 15.1.1, versiones 14... • https://support.f5.com/csp/article/K87502622 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 6.1EPSS: 0%CPEs: 70EXPL: 0CVE-2021-22979
https://notcve.org/view.php?id=CVE-2021-22979
12 Feb 2021 — On BIG-IP version 16.0.x before 16.0.1, 15.1.x before 15.1.1, 14.1.x before 14.1.2.8, 13.1.x before 13.1.3.5, and all 12.1.x versions, a reflected Cross-Site Scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Configuration utility when Fraud Protection Service is provisioned and allows an attacker to execute JavaScript in the context of the current logged-in user. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated. En BIG-IP versiones 16.0.... • https://support.f5.com/csp/article/K63497634 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 5.8EPSS: 0%CPEs: 28EXPL: 0CVE-2021-22981
https://notcve.org/view.php?id=CVE-2021-22981
12 Feb 2021 — On all versions of BIG-IP 12.1.x and 11.6.x, the original TLS protocol includes a weakness in the master secret negotiation that is mitigated by the Extended Master Secret (EMS) extension defined in RFC 7627. TLS connections that do not use EMS are vulnerable to man-in-the-middle attacks during renegotiation. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated. En todas las versiones de BIG-IP 12.1.x y 11.6.x, el protocolo TLS original incluye una debilidad en la ... • https://support.f5.com/csp/article/K09121542 •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2020-5936
https://notcve.org/view.php?id=CVE-2020-5936
29 Oct 2020 — On BIG-IP LTM 15.1.0-15.1.0.5, 14.1.0-14.1.2.7, 13.1.0-13.1.3.4, and 12.1.0-12.1.5.1, the Traffic Management Microkernel (TMM) process may consume excessive resources when processing SSL traffic and client authentication are enabled on the client SSL profile. En BIG-IP LTM versiones 15.1.0-15.1.0.5, 14.1.0-14.1.2.7, 13.1.0-13.1.3.4 y 12.1.0-12.1.5.1, el proceso de Traffic Management Microkernel (TMM) puede consumir recursos excesivos cuando se procesa el tráfico SSL y la autenticación del cliente están habi... • https://support.f5.com/csp/article/K44020030 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 7.5EPSS: 0%CPEs: 55EXPL: 0CVE-2020-5931
https://notcve.org/view.php?id=CVE-2020-5931
29 Oct 2020 — On BIG-IP 15.1.0-15.1.0.5, 14.1.0-14.1.2.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2, Virtual servers with a OneConnect profile may incorrectly handle WebSockets related HTTP response headers, causing TMM to restart. En BIG-IP versiones 15.1.0-15.1.0.5, 14.1.0-14.1.2.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.2 y 11.6.1-11.6.5.2, servidores virtuales con OneConnect puede manejar incorrectamente los encabezados de respuesta HTTP relacionados con WebSockets, causando que TMM se reinicie • https://support.f5.com/csp/article/K25400442 •
CVSS: 7.8EPSS: 0%CPEs: 55EXPL: 0CVE-2020-5933
https://notcve.org/view.php?id=CVE-2020-5933
29 Oct 2020 — On versions 15.1.0-15.1.0.5, 14.1.0-14.1.2.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.1, when a BIG-IP system that has a virtual server configured with an HTTP compression profile processes compressed HTTP message payloads that require deflation, a Slowloris-style attack can trigger an out-of-memory condition on the BIG-IP system. En las versiones 15.1.0-15.1.0.5, 14.1.0-14.1.2.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.1 y 11.6.1-11.6.5.1, cuando un sistema BIG-IP que contiene un servidor virtual config... • https://support.f5.com/csp/article/K26244025 •
CVSS: 6.5EPSS: 0%CPEs: 42EXPL: 0CVE-2020-5938
https://notcve.org/view.php?id=CVE-2020-5938
29 Oct 2020 — On BIG-IP 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2, when negotiating IPSec tunnels with configured, authenticated peers, the peer may negotiate a different key length than the BIG-IP configuration would otherwise allow. En BIG-IP versiones 13.1.0-13.1.3.4, 12.1.0-12.1.5.2 y 11.6.1-11.6.5.2, cuando se negocian túneles IPSec con peers autenticados configurados, el peer puede negociar una longitud de clave diferente a la que permitiría la configuración BIG-IP • https://support.f5.com/csp/article/K76610106 • CWE-326: Inadequate Encryption Strength •
CVSS: 5.9EPSS: 0%CPEs: 112EXPL: 0CVE-2020-5929
https://notcve.org/view.php?id=CVE-2020-5929
25 Sep 2020 — In versions 13.0.0-13.0.0 HF2, 12.1.0-12.1.2 HF1, and 11.6.1-11.6.2, BIG-IP platforms with Cavium Nitrox SSL hardware acceleration cards, a Virtual Server configured with a Client SSL profile, and using Anonymous (ADH) or Ephemeral (DHE) Diffie-Hellman key exchange and Single DH use option not enabled in the options list may be vulnerable to crafted SSL/TLS Handshakes that may result with a PMS (Pre-Master Secret) that starts in a 0 byte and may lead to a recovery of plaintext messages as BIG-IP TLS/SSL ADH... • https://support.f5.com/csp/article/K91158923 • CWE-203: Observable Discrepancy •
CVSS: 7.5EPSS: 0%CPEs: 68EXPL: 0CVE-2020-5930
https://notcve.org/view.php?id=CVE-2020-5930
25 Sep 2020 — In BIG-IP 15.0.0-15.1.0.4, 14.1.0-14.1.2.7, 13.1.0-13.1.3.3, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2 and BIG-IQ 5.2.0-7.1.0, unauthenticated attackers can cause disruption of service via undisclosed methods. En BIG-IP versiones 15.0.0-15.1.0.4, 14.1.0-14.1.2.7, 13.1.0-13.1.3.3, 12.1.0-12.1.5.2 y 11.6.1-11.6.5.2 y BIG-IQ 5.2. 0-7.1.0, los atacantes no autenticados pueden causar la interrupción del servicio por medio de métodos no revelados • https://support.f5.com/csp/article/K20622530 •