kernel: bpf, arm64: Fixed a BTI error on returning to patched function

A control-flow integrity flaw was found in the Linux kernel on the arm64 architecture within the extended Berkeley Packet Filter trampoline return path. Returning to a patched function with an instruction sequence that fails the branch-target security check can trigger an exception and panic. A...

Mattermost denial of service vulnerability

Mattermost fails to properly validate requests to the Calls plugin, allowing an attacker sending a request without a User Agent header to cause a panic and crash the Calls plugin...

GHSA-XVQ6-H898-WCJ8 Mattermost denial of service vulnerability

Mattermost fails to properly validate requests to the Calls plugin, allowing an attacker sending a request without a User Agent header to cause a panic and crash the Calls plugin...

Design/Logic Flaw

Mattermost fails to properly validate requests to the Calls plugin, allowing an attacker sending a request without a User Agent header to cause a panic and crash the Calls plugin...

CVE-2023-5967 Denial of Service via crashing the Calls Plugin

Mattermost fails to properly validate requests to the Calls plugin, allowing an attacker sending a request without a User Agent header to cause a panic and crash the Calls plugin...

CVE-2023-5967 Denial of Service via crashing the Calls Plugin

Mattermost fails to properly validate requests to the Calls plugin, allowing an attacker sending a request without a User Agent header to cause a panic and crash the Calls plugin...

CVE-2023-5967 Denial of Service via crashing the Calls Plugin

Mattermost fails to properly validate requests to the Calls plugin, allowing an attacker sending a request without a User Agent header to cause a panic and crash the Calls plugin...

CVE-2023-5967

Summary: CVE-2023-5967 affects Mattermost. The vulnerability arises from improper validation of requests to the Calls plugin, specifically when a request is sent without a User-Agent header. This can cause a panic and crash the Calls plugin, leading to a Denial of Service. The issue is described ...

DEBIAN-CVE-2023-42669

A vulnerability was found in Samba's "rpcecho" development server, a non-Windows RPC server used to test Samba's DCE/RPC stack elements. This vulnerability stems from an RPC function that can be blocked indefinitely. The issue arises because the "rpcecho" service operates with only one worker in...

Mattermost Code Issues Vulnerabilities

Mattermost is an open source collaboration platform from Mattermost, Inc. in the United States. Mattermost suffers from a security vulnerability that stems from not properly validating requests to the Calls plugin, which allows an attacker to crash the Calls plugin when sending a request without...

Rocky Linux 9 : protobuf (RLSA-2022:7970)

The remote Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2022:7970 advisory. - Nullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name...

Rocky Linux 8 : protobuf (RLSA-2022:7464)

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2022:7464 advisory. - Nullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name...

ALPINE-CVE-2023-42670

A flaw was found in Samba. It is susceptible to a vulnerability where multiple incompatible RPC listeners can be initiated, causing disruptions in the AD DC service. When Samba's RPC server experiences a high load or unresponsiveness, servers intended for non-AD DC purposes for example,...

CVE-2023-39284

An issue was discovered in IhisiServicesSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. There are arbitrary calls to SetVariable with unsanitized arguments in the SMI handler...

Design/Logic Flaw

An issue was discovered in IhisiServicesSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. There are arbitrary calls to SetVariable with unsanitized arguments in the SMI handler...

PT-2023-26866 · Insyde · Insydeh2O

Name of the Vulnerable Software and Affected Versions: Insyde InsydeH2O versions 5.0 through 5.5 Description: An issue was discovered in IhisiServicesSmm where there are arbitrary calls to SetVariable with unsanitized arguments in the SMI handler. This allows for the modification of protected NVR...

CVE-2023-39284

An issue was discovered in IhisiServicesSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. There are arbitrary calls to SetVariable with unsanitized arguments in the SMI handler...

Design/Logic Flaw

A vulnerability in an API of the Web Bridge feature of Cisco Meeting Server could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. This vulnerability is due to insufficient validation of HTTP requests. An attacker could exploit this vulnerability by sending...

PT-2023-8660 · Cisco · Cisco Meeting Server

Name of the Vulnerable Software and Affected Versions: Cisco Meeting Server affected versions not specified Description: The issue is related to insufficient validation of HTTP requests in the Web Bridge feature of Cisco Meeting Server, which could allow an unauthenticated, remote attacker to cau...

Mozilla: Large WebGL draw could have led to a crash

The Mozilla Foundation Security Advisory describes this flaw as: Drivers are not always robust to extremely large draw calls and in some cases this scenario could have led to a crash...