unbound security update

1.16.2-5.2 - bind9: KeyTrap - Extreme CPU consumption in DNSSEC validator CVE-2023-50387 - bind9: Preparing an NSEC3 closest encloser proof can exhaust CPU resources CVE-2023-50868...

Important: Red Hat Security Advisory: unbound security update

An update for unbound is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

CVE-2024-23979

When SSL Client Certificate LDAP or Certificate Revocation List Distribution Point CRLDP authentication profile is configured on a virtual server, undisclosed requests can cause an increase in CPU resource utilization. Note: Software versions which have reached End of Technical Support EoTS are n...

Authentication flaw

When SSL Client Certificate LDAP or Certificate Revocation List Distribution Point CRLDP authentication profile is configured on a virtual server, undisclosed requests can cause an increase in CPU resource utilization. Note: Software versions which have reached End of Technical Support EoTS are n...

CVE-2024-23979 BIG-IP SSL Client Certificate LDAP and CRLDP Authentication profiles vulnerability

When SSL Client Certificate LDAP or Certificate Revocation List Distribution Point CRLDP authentication profile is configured on a virtual server, undisclosed requests can cause an increase in CPU resource utilization. Note: Software versions which have reached End of Technical Support EoTS are n...

K000134516: BIG-IP SSL Client Certificate LDAP and CRLDP Authentication profiles vulnerability CVE-2024-23979

Security Advisory Description When an SSL Client Certificate LDAP or Certificate Revocation List Distribution Point CRLDP authentication profile is configured on a virtual server, undisclosed requests can cause an increase in CPU resource utilization. CVE-2024-23979 Impact System performance can...

F5 Networks BIG-IP : BIG-IP SSL Client Certificate LDAP and CRLDP Authentication profiles vulnerability (K000134516)

The version of F5 Networks BIG-IP installed on the remote host is prior to 15.1.9 / 16.1.4 / 17.1.1. It is, therefore, affected by a vulnerability as referenced in the K000134516 advisory. - When SSL Client Certificate LDAP or Certificate Revocation List Distribution Point CRLDP authentication...

CVE-2023-51890

An infinite loop issue discovered in Mathtex 1.05 and before allows a remote attackers to consume CPU resources via crafted string in the application URL...

GHSA-3PX7-JM2P-6H2C encoded_id-rails potential DOS vulnerability due to URIs with extremely long encoded IDs

Impact The length of URIs and the various parts eg path segments, query parameters is usually limited by the webserver processing the incoming request. In the case of Puma the defaults are : - path segment length: 8192 - Max URI length: 1024 12 - Max query length: 1024 10 See...

SUSE SLES15: ruby2.5-rubygem-rails-html-sanitizer / etc (SUSE-SU-2023:3714-1)

The remote SUSE Linux SLES15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3714-1 advisory. - CVE-2022-23517: Fixed inefficient regular expression that is susceptible to excessive backtracking when attempting to sanitize...

Debian dla-3565 : ruby-loofah - security update

The remote Debian 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the dla-3565 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3565-1 [email protected]...

How To Troubleshoot High Packet or Management CPU Issue on Citrix ADC

CPU is a finite resource. Like many resources, there are limits to a CPU's capacity. The NetScaler appliance has two kinds of CPUs in general: The Management CPU and Packet CPU...

SUSE SLES15 / openSUSE 15 Security Update : rubygem-loofah (SUSE-SU-2023:1657-1)

The remote SUSE Linux SLES15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:1657-1 advisory. - Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofa...

K71103363: BIG-IP big3d vulnerability CVE-2022-29480

Security Advisory Description When multiple route domains are configured, undisclosed requests to big3d can cause an increase in CPU resource utilization. CVE-2022-29480 Impact This vulnerability allows a remote, unauthenticated attacker to cause a degradation of service that can lead to a...

K53442005: BIG-IP VE vulnerability CVE-2022-23030

Security Advisory Description When the BIG-IP Virtual Edition VE uses the ixlv driver which is used in SR-IOV mode and requires Intel X710/XL710/XXV710 family of network adapters on the Hypervisor and TCP Segmentation Offload configuration is enabled, undisclosed requests may cause an increase in...

SUSE CVE-2019-9721

A denial of service in the subtitle decoder in FFmpeg 3.2 and 4.1 allows attackers to hog the CPU via a crafted video file in Matroska format, because handleopenbrace in libavcodec/htmlsubtitles.c has a complex format argument to sscanf...

SUSE CVE-2021-3679

A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users with CAPSYSADMIN capability could use this flaw to starve the resources causing denial of service...

Authentication flaw

In BIP-IP versions 17.0.x before 17.0.0.2, 16.1.x before 16.1.3.3, 15.1.x before 15.1.8.1, 14.1.x before 14.1.5.3, and all versions of 13.1.x, when OCSP authentication profile is configured on a virtual server, undisclosed requests can cause an increase in CPU resource utilization. Note: Software...

CVE-2023-22323

CVE-2023-22323 affects F5 BIG-IP BIG-IP SSL OCSP Authentication profile when configured on a virtual server. The issue arises in BIP-IP versions 17.0.x before 17.0.0.2, 16.1.x before 16.1.3.3, 15.1.x before 15.1.8.1, 14.1.x before 14.1.5.3, and all 13.1.x, where undisclosed OCSP requests can caus...

CVE-2023-22323 BIG-IP SSL OCSP Authentication profile vulnerability

In BIP-IP versions 17.0.x before 17.0.0.2, 16.1.x before 16.1.3.3, 15.1.x before 15.1.8.1, 14.1.x before 14.1.5.3, and all versions of 13.1.x, when OCSP authentication profile is configured on a virtual server, undisclosed requests can cause an increase in CPU resource utilization. Note: Software...