K21800102: HTTP RFC enforcement is bypassed when a redirect iRule is applied to the virtual server

Security Advisory Description A specifically crafted HTTP request may bypass BIG-IP HTTP RFC enforcement and may lead the BIG-IP system to pass malformed HTTP requests to a target pool member web server. This issue occurs when all of the following conditions are met: A virtual server with an iRul...

PT-2023-6400 · F5 · Big-Ip

Name of the Vulnerable Software and Affected Versions: BIG-IP versions prior to the fixed version Description: The issue is related to errors in memory release, which can be exploited by a remote attacker to cause a denial of service. When a client-side HTTP/2 profile and the HTTP MRF Router opti...

PT-2023-27504

Name of the Vulnerable Software and Affected Versions BIG-IP affected versions not specified Description When TCP Verified Accept is enabled on a TCP profile that is configured on a Virtual Server, undisclosed requests can cause an increase in memory resource utilization. Recommendations At the...

CVE-2023-4966: Improper Restriction of Operations within the Bounds of a Memory Buffer

Sensitive information disclosure in NetScaler ADC and NetScaler Gateway when configured as a Gateway VPN virtual server, ICA Proxy, CVPN, RDP Proxy or AAA virtual server...

CVE-2023-41085: Improper Handling of Exceptional Conditions

When IPSec is configured on a Virtual Server, undisclosed traffic can cause TMM to terminate. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2023-40542: Allocation of Resources Without Limits or Throttling

When TCP Verified Accept is enabled on a TCP profile that is configured on a Virtual Server, undisclosed requests can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

Tenda AC8 Buffer Overflow Vulnerability

Tenda AC8 is a dual-band Gigabit wireless router from Tenda, designed for fiber optic homes up to 1000 megabytes, supporting dual-band concurrent transmission rates up to 1167Mbps, equipped with full Gigabit ports 1 WAN port + 3 LAN ports for 100-1000 megabit broadband access. Tenda AC8 suffers...

CVE-2023-40895

Tenda AC8 v4 USAC8V4.0siV16.03.34.06cn was discovered to contain a stack overflow via parameter list at /goform/SetVirtualServerCfg...

Tenda AC8 缓冲区错误漏洞

Tenda AC8 is a dual-band Gigabit wireless router from Tenda, designed for fiber optic homes up to 1000 megabytes, supporting dual-band concurrent transmission rates up to 1167Mbps, equipped with full Gigabit ports 1 WAN port + 3 LAN ports for 100-1000 megabit broadband access. Tenda AC8 suffers...

How to find bandwidth consumed by a Virtual Server on Netscaler.

This article describe how tofind which Virtual Server consumes the highest bandwidth when the licensed throughput limit is reached...

How to configure Responder policy to redirect http request to https

This article provide a Responder policy sample to achieve of redirecting http traffic to https for Content Switching Virtual Server with Responder policy in NetScaler. Policy is both applicable for http/ssl type Load balance virtual server...

How to enable WebSocket on load balancing virtual server

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How to use the CLI to disable HTTP OPTIONS Method for virtual server

Some security scanning reports suggest to disable the OPTIONS HTTP Method on web server. The article provides the use of a rewrite policy to avoid processing the OPTIONS HTTP Method...

F5 Networks BIG-IP : BIG-IP SIP profile vulnerability (K08182564)

The version of F5 Networks BIG-IP installed on the remote host is prior to 14.1.5.3 / 15.1.8.1 / 16.1.3.3 / 17.0.0. It is, therefore, affected by a vulnerability as referenced in the K08182564 advisory. - On BIG-IP versions 16.1.x before 16.1.3.3, 15.1.x before 15.1.8.1, 14.1.x before 14.1.5.3, a...

F5 Networks BIG-IP : BIG-IP APM OAuth vulnerability (K20717585)

The version of F5 Networks BIG-IP installed on the remote host is prior to 14.1.5.3. It is, therefore, affected by a vulnerability as referenced in the K20717585 advisory. - On version 14.1.x before 14.1.5.3, and all versions of 13.1.x, when the BIG-IP APM system is configured with all the...

CVE-2023-34567

Tenda AC10 v4 USAC10V4.0siV16.03.10.13cn was discovered to contain a stack overflow via parameter list at /goform/SetVirtualServerCfg...

CVE-2023-34567

Tenda AC10 v4 USAC10V4.0siV16.03.10.13cn was discovered to contain a stack overflow via parameter list at /goform/SetVirtualServerCfg...

PT-2023-24924

Name of the Vulnerable Software and Affected Versions Tenda AC10 v4 version US AC10V4.0si V16.03.10.13 cn Description A stack overflow issue was discovered via the parameter list at the "/goform/SetVirtualServerCfg" API endpoint. This issue affects the Tenda AC10 v4 router. Recommendations For...

Tenda AC10 缓冲区错误漏洞

Tenda AC10 is a wireless router from Tenda China. A security vulnerability exists in the Tenda AC10 v4 USAC10V4.0siV16.03.10.13cn version, which stems from a discovery via the list parameter of /goform/SetVirtualServerCfg that contains a stack overflow issue...

F5 Networks BIG-IP : BIG-IP Packet Filters vulnerability (K31856317)

The version of F5 Networks BIG-IP installed on the remote host is prior to 14.1.4.6 / 15.1.5.1 / 16.1.2.2 / 17.0.0. It is, therefore, affected by a vulnerability as referenced in the K31856317 advisory. - On F5 BIG-IP 16.1.x versions prior to 16.1.2.2, 15.1.x versions prior to 15.1.5.1, and 14.1....