K32055534: Brute Force Attack Prevention feature may erroneously stop prevention before an attack is over

Security Advisory Description The Brute Force Attack Prevention feature may stop prevention before the attack is over. This issue occurs when all of the following conditions are met: You configured the BIG-IP ASM system with many virtual servers hundreds that have web application protection with...

K17514331: BIG-IP TMM vulnerability CVE-2022-23020

Security Advisory Description When the 'Respond on Error' setting is enabled on the Request Logging profile and configured on a virtual server, undisclosed requests can cause the Traffic Management Microkernel TMM to terminate. CVE-2022-23020 Impact Traffic is disrupted while the TMM process...

K15236: ConfigSync IP Rsync full file system access vulnerability CVE-2014-2927

Security Advisory Description The rsync daemon in F5 BIG-IP 11.6 before 11.6.0, 11.5.1 before HF3, 11.5.0 before HF4, 11.4.1 before HF4, 11.4.0 before HF7, 11.3.0 before HF9, and 11.2.1 before HF11 and Enterprise Manager 3.x before 3.1.1 HF2, when configured in failover mode, does not require...

K17386: vCMP DoS vulnerability CVE-2015-6546

Security Advisory Description An attacker sourcing malicious traffic from a network adjacent to the BIG-IP system may be able to cause a denial-of-service DoS condition on a vCMP host and the vCMP guests running on it. The vulnerability cannot be exploited outside of the local network segment or ...

K9528: IPv6 Neighbor Discovery Protocol (NDP) vulnerability CVE-2008-2476 - VU#472363

Security Advisory Description Note : Versions that are not listed in this article have not been evaluated for vulnerability to this security advisory. For information about the F5 security policy regarding evaluating older and unsupported versions of F5 products, refer to K4602: Overview of the F...

K9110: Apache Tomcat information disclosure vulnerability - CVE-2008-2370

Security Advisory Description Note : Versions that are not listed in this article have not been evaluated for vulnerability to this security advisory. For information about the F5 security policy regarding evaluating older and unsupported versions of F5 products, refer to K4602: Overview of the F...

K14700: BIG-IP APM clickjacking vulnerability CVE-2013-5975

Security Advisory Description The access policy logon page logon.inc in F5 BIG-IP APM 11.1.0 through 11.2.1 allows remote attackers to conduct clickjacking attacks via unspecified vectors. CVE-2013-5975 Impact Clickjacking protection in the BIG-IP APM access policy logon page may be insufficient...

K15229: BIG-IQ / BIG-IP privilege escalation vulnerability CVE-2014-3220

Security Advisory Description F5 BIG-IQ Cloud and Security 4.0.0 through 4.1.0 allows remote authenticated users to change the password of arbitrary users via the name parameter in a request to the user's page in mgmt/shared/authz/users/. CVE-2014-3220 Impact An authenticated user with limited...

K31333705: BIG-IP APM portal access may potentially leak host name information for back-end servers

Security Advisory Description This issue occurs when all of the following conditions are met: You configure the BIG-IP APM system to provide portal access to back-end resources. Users accessing portal access resources receive redirect responses from the BIG-IP APM system due to DNS resolution...

K96639388: Overview of F5 vulnerabilities (April 2021)

Security Advisory Description On April 28th, 2021, F5 announced the following security issues. This document is intended to serve as an overview of these vulnerabilities and security exposures to help determine the impact to your F5 devices. The details of each issue can be found in the associate...

K59957337: ASM Cloud Security Services authentication vulnerability CVE-2019-6687

Security Advisory Description The BIG-IP ASM Cloud Security Services profile uses a built-in verification mechanism that fails to properly authenticate the X.509 certificate of remote endpoints. CVE-2019-6687 Impact This vulnerability may allow man-in-the-middle attackers to intercept traffic...

K15630: TLS in Mozilla NSS vulnerability CVE-2013-1620

Security Advisory Description The TLS implementation in Mozilla Network Security Services NSS does not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attack...

K16081: BIG-IP ASM cross-site scripting (XSS) vulnerability CVE-2015-1050

Security Advisory Description Cross-site scripting XSS vulnerability in F5 BIG-IP Application Security Manager ASM before 11.6.0 allows an authenticated user to inject arbitrary web script or HTML via the Response Body field. CVE-2015-1050 Impact Remote attackers may be able to inject arbitrary w...

K14741: OpenSSH vulnerability CVE-2010-5107

Security Advisory Description The default configuration of OpenSSH through 6.1 enforces a fixed time limit between establishing a TCP connection and completing a login, which makes it easier for remote attackers to cause a denial of service connection-slot exhaustion by periodically making many n...

K35358312: TCP vulnerability CVE-2015-8099

Security Advisory Description Under limited conditions, an invalid TCP segment can lead to a Denial of Service for the High-Speed Bridge HSB on the following platforms: 3900, 6900, 8900, 8950, 11000, 11050, PB100 or PB200. This issue is only exposed on virtual servers while Software SYN cookies a...

K16840: SSH vulnerability CVE-1999-1085

Security Advisory Description Description SSH 1.2.25, 1.2.23, and other versions, when used in in CBC Cipher Block Chaining or CFB Cipher Feedback 64 bits modes, allows remote attackers to insert arbitrary data into an existing stream between an SSH client and server by using a known plaintext...

K10701310: BIG-IP may not detect invalid Transfer-Encoding headers

Security Advisory Description This issue occurs when the conditions are met based on the BIG-IP module provisioned and the affected version listed in the following table. Products| Conditions that trigger the issue| Affected versions ---|---|--- BIG-IP LTM| For versions prior to 15.1.0, the...

K06223540: F5 TCP vulnerability CVE-2015-8240

Security Advisory Description The Traffic Management Microkernel TMM in F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, GTM, Link Controller, and BIG-IP PEM before 11.4.1 HF10, 11.5.x before 11.5.4, and 11.6.x before 11.6.0 HF6 and BIG-IP PSM before 11.4.1 HF10 does not properly handle TCP options,...

K74759095: SafeNet External Network HSM script vulnerability CVE-2017-6165

Security Advisory Description In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM, and WebSafe 11.5.1 HF6 through 11.5.4 HF4, 11.6.0 through 11.6.1 HF1, and 12.0.0 through 12.1.2 on VIPRION platforms only, the script which synchronizes SafeNet External Network HSM...

K93231374: BIG-IP HTTP vulnerability CVE-2021-23042

Security Advisory Description When an HTTP profile is configured on a virtual server, undisclosed requests can cause a significant increase in system resource utilization. CVE-2021-23042 Impact System performance degradation can occur until the process is either forced to restart or manually...