CVE-2020-27721

In versions 16.0.0-16.0.0.1, 15.1.0-15.1.1, 14.1.0-14.1.3, 13.1.0-13.1.3.5, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2, in a BIG-IP DNS / BIG-IP LTM GSLB deployment, under certain circumstances, the BIG-IP DNS system may stop using a BIG-IP LTM virtual server for DNS response...

Best Practices to Configure BIG-IP LTM Systems to Encrypt HTTP Persistence Cookies

CISA has observed cyber threat actors leveraging unencrypted persistent cookies managed by the F5 BIG-IP Local Traffic Manager LTM module to enumerate other non-internet facing devices on the network. F5 BIG-IP is a suite of hardware and software solutions designed to manage and secure network...

CVE-2024-32049

BIG-IP Next Central Manager CM may allow an unauthenticated, remote attacker to obtain the BIG-IP Next LTM/WAF instance credentials. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2024-32049

BIG-IP Next Central Manager CM may allow an unauthenticated, remote attacker to obtain the BIG-IP Next LTM/WAF instance credentials. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

K000138634: BIG-IP Next Central Manager vulnerability CVE-2024-32049

Security Advisory Description BIG-IP Next Central Manager may allow an unauthenticated, remote attacker to obtain BIG-IP Next LTM/WAF instance credentials. CVE-2024-32049 Impact This vulnerability may allow an unauthenticated attacker in a man-in-the-middle MITM position between a BIG-IP Next...

K000137322: BIG-IP iRule or LTM policy may generate multiple HTTP redirect responses

Security Advisory Description A specifically crafted HTTP request may lead the BIG-IP system to generate multiple HTTP redirect responses. This issue occurs when all of the following conditions are met: A virtual server has one or more of the following configurations: An iRule with an...

CVE-2023-41253

When on BIG-IP DNS or BIG-IP LTM enabled with DNS Services License, and a TSIG key is created, it is logged in plaintext in the audit log. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

Code injection

When on BIG-IP DNS or BIG-IP LTM enabled with DNS Services License, and a TSIG key is created, it is logged in plaintext in the audit log. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2023-41253

CVE-2023-41253 affects BIG-IP DNS and BIG-IP LTM when DNS Services license is enabled. A TSIG key created on these systems is logged in plaintext in the audit log due to a disclosure in the control plane. The vulnerability can allow an authenticated user with auditor privileges to view the TSIG k...

CVE-2023-41253: Insertion of Sensitive Information into Log File

When on BIG-IP DNS or BIG-IP LTM enabled with DNS Services License, and a TSIG key is created, it is logged in plaintext in the audit log. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

K22843911: F5 Path MTU Discovery vulnerability CVE-2015-7759

Security Advisory Description BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, Link Controller, and PEM 12.0.0 before HF1, when the TCP profile for a virtual server is configured with Congestion Metrics Cache enabled, allow remote attackers to cause a denial of service Traffic Management Microkernel TM...

K52035247: BIG-IP DNS virtual server vulnerability CVE-2020-27721

Security Advisory Description In a BIG-IP DNS / BIG-IP LTM GSLB deployment, under certain circumstances, the BIG-IP DNS system may stop using a BIG-IP LTM virtual server for DNS response. CVE-2020-27721 This can occur under the following conditions: You configure connection rate limiting by eithe...

K10366: BIND vulnerability - CVE-2009-0696

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 F5...

K64208870: TMM vulnerability CVE-2018-15319

Security Advisory Description Malicious requests made to virtual servers with an HTTP profile can cause the TMM to restart. The issue is exposed with the non-default "normalize URI" configuration options used in iRules and/or BIG-IP LTM policies. CVE-2018-15319 Impact An attacker may be able to...

K8939: SNMPv3 HMAC verification vulnerability CVE-2008-0960 - VU#878044

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...

K12650: PHP vulnerability CVE-2010-4645

Security Advisory Description Note : For information about signing up to receive security notice updates from F5, refer to K9970: Subscribe to email notifications regarding F5 products and security announcements. Note : Versions that are not listed in this article have not been evaluated for...

K8106: OpenSSL SSL_get_shared_ciphers vulnerability CVE-2007-5135

Security Advisory Description Note : For information about signing up to receive security notice updates from F5, refer to K9970: Subscribe to email notifications regarding F5 products and security announcements. Note : Versions that are not listed in this article have not been evaluated for...

K57111075: TMM vulnerability CVE-2022-23021

Security Advisory Description When any of the following configurations are configured on a virtual server, undisclosed requests can cause the Traffic Management Microkernel TMM to terminate: HTTP redirect rule in an LTM policy, BIG-IP APM Access Profile, and Explicit HTTP Proxy in HTTP Profile...

K23465404: BIG-IP LTM and APM NTLM vulnerability CVE-2022-33968

Security Advisory Description When an LTM monitor or APM SSO is configured on a virtual server, and NTLM challenge-response is in use, undisclosed traffic can cause a buffer over-read. CVE-2022-33968 Impact If an attacker controls the server that handles monitor traffic or the APM SSO endpoint,...

K63312282: BIG-IP LTM HTTP/2 desync attacks: request line injection

Security Advisory Description Multiple desync attacks have been discovered. For more information refer to the following related articles: K27144609: Overview of HTTP/2 desync attacks K30341203: BIG-IP LTM and NGINX are not exposed to certain desync attacks K97045220: BIG-IP LTM HTTP/2 desync...