Packet Storm

Red Hat Security Advisory 2024-4028-03 - Red Hat OpenShift Serverless version 1.33.0 is now available.

Red Hat Security Advisory 2024-4023-03 - Red Hat openshift-serverless-clients kn 1.33.0 is now available. Issues addressed include denial of service and memory exhaustion vulnerabilities.

Red Hat Security Advisory 2024-4018-03 - An update for thunderbird is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include bypass and use-after-free vulnerabilities.

In recent months, North Korean based threat actors have been ramping up attack campaigns in order to achieve a myriad of their objectives, whether it be financial gain or with espionage purposes in mind. The North Korean cluster of attack groups is peculiar seeing there is quite some overlap with one another, and it is not always straightforward to attribute a specific campaign to a specific threat actor. This is no different in what the authors are presenting in this paper today, where they analyze a new threat campaign, initially discovered in late May, featuring multiple layers and which ultimately delivers a seemingly new and previously undocumented backdoor. These actions appear tied to Kimsuky and is specifically focused on Aerospace and Defense companies.

On June 11, 2024, a Microsoft Engineer posted information about a crash that inadvertently leaked internal data related to PlayReady and Warbird libraries.

Debian Linux Security Advisory 5717-1 - It was discovered that user validation was incorrectly implemented for filter_var(FILTER_VALIDATE_URL) for php8.2.

CVE-2024-27815 is a buffer overflow in the XNU kernel that was reported in sbconcat_mbufs. It was publicly fixed in xnu-10063.121.3, released with macOS 14.5, iOS 17.5, and visionOS 1.2. This bug was introduced in xnu-10002.1.13 (macOS 14.0/ iOS 17.0) and was fixed in xnu-10063.121.3 (macOS 14.5/ iOS 17.5). The bug affects kernels compiled with CONFIG_MBUF_MCACHE.

Ubuntu Security Notice 6842-1 - It was discovered that gdb incorrectly handled certain memory operations when parsing an ELF file. An attacker could possibly use this issue to cause a denial of service. This issue is the result of an incomplete fix for CVE-2020-16599. This issue only affected Ubuntu 22.04 LTS. It was discovered that gdb incorrectly handled memory leading to a heap based buffer overflow. An attacker could use this issue to cause a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 22.04 LTS.

Debian Linux Security Advisory 5716-1 - Security issues were discovered in Chromium, which could result in the execution of arbitrary code, denial of service or information disclosure.

Ubuntu Security Notice 6841-1 - It was discovered that PHP could early return in the filter_var function resulting in invalid user information being treated as valid user information. An attacker could possibly use this issue to expose raw user input information.