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Red Hat Security Advisory 2022-6043-01 - .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 6.0.108 and .NET Runtime 6.0.8.

Categories: Exploits and vulnerabilities Categories: News Tags: Zimbra Tags: ZVS Tags: cve-2022-27925 Tags: web shell Tags: cve-2022-37042 Tags: authentication Tags: RCE Researchers found that a known RCE vulnerability in Zimbra Collaboration was chained with a new authentication vulnerability to drop backdoor web shells on thousands of servers (Read more...) The post Thousands of Zimbra mail servers backdoored in large scale attack appeared first on Malwarebytes Labs.

Open source utility exposes payloads without running vulnerable Java code

The Gumstix Overo SBC on the VSKS board through 2022-08-09, as used on the Orlan-10 and other platforms, allows unrestricted remapping of the NOR flash memory containing the bitstream for the FPGA.

A too-short encoded message can cause a panic in Float.GobDecode and Rat GobDecode in math/big in Go before 1.17.13 and 1.18.5, potentially allowing a denial of service.

Executive summary On May 24, 2022, Cisco became aware of a potential compromise. Since that point, Cisco Security Incident Response (CSIRT) and Cisco Talos have been working to remediate.  During the investigation, it was determined that a Cisco employee’s credentials were compromised after an attacker gained control of a personal Google account where credentials saved in the victim’s browser were being synchronized.  The attacker conducted a series of sophisticated voice phishing attacks under the guise of various trusted organizations attempting to convince the victim to accept multi-factor authentication (MFA) push notifications initiated by the attacker. The attacker ultimately succeeded in achieving an MFA push acceptance, granting them access to VPN in the context of the targeted user.  CSIRT and Talos are responding to the event and we have not identified any evidence suggesting that the attacker gained access to critical internal systems, such as those related to product dev...

A PAN-OS URL filtering policy misconfiguration could allow a network-based attacker to conduct reflected and amplified TCP denial-of-service (RDoS) attacks. The DoS attack would appear to originate from a Palo Alto Networks PA-Series (hardware), VM-Series (virtual) and CN-Series (container) firewall against an attacker-specified target. To be misused by an external attacker, the firewall configuration must have a URL filtering profile with one or more blocked categories assigned to a source zone that has an external facing interface. This configuration is not typical for URL filtering and, if set, is likely unintended by the administrator. If exploited, this issue would not impact the confidentiality, integrity, or availability of our products. However, the resulting denial-of-service (DoS) attack may help obfuscate the identity of the attacker and implicate the firewall as the source of the attack. We have taken prompt action to address this issue in our PAN-OS software. All softwa...

Sophos XG115w Firewall version 17.0.10 MR-10 suffers from an authentication bypass vulnerability.

Ubuntu Security Notice 5559-1 - It was discovered that Moment.js incorrectly handled certain input paths. An attacker could possibly use this issue to cause a loss of integrity by changing the correct path to one of their choice. It was discovered that Moment.js incorrectly handled certain input. An attacker could possibly use this issue to cause a denial of service.

Red Hat Security Advisory 2022-5069-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.11.0. Issues addressed include code execution, cross site scripting, denial of service, information leakage, and traversal vulnerabilities.