Zeek is a powerful network analysis framework that is much different from the typical IDS you may know. While focusing on network security monitoring, Zeek provides a comprehensive platform for more general network traffic analysis as well. Well grounded in more than 15 years of research, Zeek has successfully bridged the traditional gap between academia and operations since its inception. Today, it is relied upon operationally in particular by many scientific environments for securing their cyber-infrastructure. Zeek's user community includes major universities, research labs, supercomputing centers, and open-science communities. This is the source code release.
d01aa72864b1128513c0b3667148e765f83cd9f0befe9a751c51f0f19a8ba280PacketFence is a network access control (NAC) system. It is actively maintained and has been deployed in numerous large-scale institutions. It can be used to effectively secure networks, from small to very large heterogeneous networks. PacketFence provides NAC-oriented features such as registration of new network devices, detection of abnormal network activities including from remote snort sensors, isolation of problematic devices, remediation through a captive portal, and registration-based and scheduled vulnerability scans.
9dff1fc3804cbf841bf0f847969f4742631b53d173555cc82c0e67c0a2e60896Ubuntu Security Notice 5737-1 - It was discovered that APR-util did not properly handle memory when using SDBM database files. A local attacker with write access to the database can make a program or process using these functions crash, and cause a denial of service.
18aa797f4eaa81cec963fed6aa9299852e64234f7f99b7b0cc111a986c3cbb5bRed Hat Security Advisory 2022-8609-01 - OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift Virtualization 4.9.7 images. Issues addressed include a bypass vulnerability.
092c3af8cb2fa6d019d0f9746a7c7698aa832e8eb4f69aef485c4e5a55611aadUbuntu Security Notice 5735-1 - It was discovered that Sysstat did not properly check bounds when performing certain arithmetic operations on 32 bit systems. An attacker could possibly use this issue to cause a crash or arbitrary code execution.
45f097bdfc4f75ce6f2004c8ec2587ccbdede20ee7a418d1e6ecf22083803e00Debian Linux Security Advisory 5287-1 - Several vulnerabilities were discovered in Heimdal, an implementation of Kerberos 5 that aims to be compatible with MIT Kerberos.
84acf94eecacae5883c23a1272096230f0b336c4708449aaa72442ec79969d0eRed Hat Security Advisory 2022-8598-01 - The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. The ovirt-node-ng packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. Issues addressed include bypass, code execution, integer overflow, memory leak, and use-after-free vulnerabilities.
87a90dba5877135f592e7fac3e437f62fc8129797e43ffcbcdc48798f34760ebRed Hat Security Advisory 2022-8580-01 - Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 102.5.0 ESR. Issues addressed include bypass and use-after-free vulnerabilities.
9000bd9c57ad840fdd62e80b0043d31350352b349b5640d4c6cc4a6e9534748eUbuntu Security Notice 5734-1 - It was discovered that FreeRDP incorrectly handled certain data lenghts. A malicious server could use this issue to cause FreeRDP clients to crash, resulting in a denial of service, or possibly obtain sensitive information. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 22.04 LTS. It was discovered that FreeRDP incorrectly handled certain data lenghts. A malicious server could use this issue to cause FreeRDP clients to crash, resulting in a denial of service, or possibly obtain sensitive information.
9609ba4e931201e651dbbf463f2757f7ca9c25e428f66409e31b3745d1f946c1Backdoor.Win32.Serman.a malware suffers from an unauthenticated open proxy vulnerability.
e221bc8a4c226f37e8a799ddd862aa9890e65551bd528db38964e5e344ccb498
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