Ubuntu: Security Advisory (USN-7109-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

The vulnerabilities of the OPC UA server software of the SIMATIC Energy Manager Basic and SIMATIC Energy Manager PRO systems, as well as the SIMATIC IPC DiagBase micro-programming device, and the SIMIT simulation modeling software, allow a malicious actor to trigger maintenance failures.

The vulnerability of the OPC UA server of the SIMATIC Energy Manager Basic and SIMATIC Energy Manager PRO systems, as well as the SIMATIC IPC DiagBase micro-programming device, and the SIMIT simulation software, is related to improper management of sequential memory distribution. Exploiting this...

CLSA-2024-1731605761 Fix of 67 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-42265 - protect the fetch of -fdfd in dodup2 from mispredictions CVE-url: https://ubuntu.com/security/CVE-2024-47669 - nilfs2: fix state management in error path of log writing function CVE-url: https://ubuntu.com/security/CVE-2023-52918 - media: pci:...

USN-7111-1: Go vulnerabilities

Philippe Antoine discovered that Go incorrectly handled crafted HTTP/2 streams. An attacker could possibly use this issue to cause a denial of service. CVE-2022-41723 Marten Seemann discovered that Go did not properly manage memory under certain circumstances. An attacker could possibly use this...

webkitgtk: webkit2gtk: Use-after-free was addressed with improved memory management

A flaw was found in WebKitGTK. Processing malicious web content can trigger a use-after-free issue due to improper bounds checking, causing an unexpected process crash, resulting in a denial of service...

webkitgtk: Processing web content may lead to arbitrary code execution

A flaw was found in WebKitGTK. Processing malicious web content can cause a use-after-free issue due to improper memory management and result in arbitrary code execution...

webkitgtk: webkit2gtk: Use-after-free was addressed with improved memory management

A flaw was found in WebKitGTK. Processing malicious web content can trigger a use-after-free issue due to improper bounds checking, causing an unexpected process crash, resulting in a denial of service...

webkitgtk: Processing maliciously crafted web content may lead to memory corruption

A flaw was found in WebKitGTK. Processing malicious web content can cause a use-after-free issue due to improper memory management and result in memory corruption...

USN-7109-1: Go vulnerabilities

Philippe Antoine discovered that Go incorrectly handled crafted HTTP/2 streams. An attacker could possibly use this issue to cause a denial of service. CVE-2022-41723 Marten Seemann discovered that Go did not properly manage memory under certain circumstances. An attacker could possibly use this...

webkitgtk: Processing web content may lead to arbitrary code execution

A flaw was found in WebKitGTK. Processing malicious web content can cause a use-after-free issue due to improper memory management and result in arbitrary code execution...

webkitgtk: webkit2gtk: Use-after-free was addressed with improved memory management

A flaw was found in WebKitGTK. Processing malicious web content can trigger a use-after-free issue due to improper bounds checking, causing an unexpected process crash, resulting in a denial of service...

webkitgtk: Processing maliciously crafted web content may lead to memory corruption

A flaw was found in WebKitGTK. Processing malicious web content can cause a use-after-free issue due to improper memory management and result in memory corruption...

webkitgtk: webkit2gtk: Use-after-free was addressed with improved memory management

A flaw was found in WebKitGTK. Processing malicious web content can trigger a use-after-free issue due to improper bounds checking, causing an unexpected process crash, resulting in a denial of service...

webkitgtk: webkit2gtk: Use-after-free was addressed with improved memory management

A flaw was found in WebKitGTK. Processing malicious web content can trigger a use-after-free issue due to improper bounds checking, causing an unexpected process crash, resulting in a denial of service...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS : Go vulnerabilities (USN-7109-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7109-1 advisory. Philippe Antoine discovered that Go incorrectly handled crafted HTTP/2 streams. An attacker could possibly use this...

Ubuntu 22.04 LTS : Go vulnerabilities (USN-7111-1)

The remote Ubuntu 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7111-1 advisory. Philippe Antoine discovered that Go incorrectly handled crafted HTTP/2 streams. An attacker could possibly use this issue to cause a denial of service...

K000148511: WebKitGTK and WPE WebKit vulnerability CVE-2023-42950

Security Advisory Description A use after free issue was addressed with improved memory management. This issue is fixed in Safari 17.2, iOS 17.2 and iPadOS 17.2, tvOS 17.2, watchOS 10.2, macOS Sonoma 14.2. Processing maliciously crafted web content may lead to arbitrary code execution...

CLSA-2024-1731431756 kernel: Fix of 30 CVEs

tty: ngsm: Fix use-after-free in gsmcleanupmux CVE-2024-50073 - drm/amdkfd: amdkfdfreegttmem clear the correct pointer CVE-2024-49991 - ext4: fix timer use-after-free on failed mount CVE-2024-49960 - ext4: avoid use-after-free in ext4extshowleaf CVE-2024-49889 - ext4: fix slab-use-after-free in...

kernel: Linux kernel: Denial of Service due to incorrect network packet processing in NSH module

A flaw was found in the Linux kernel, specifically within its Network Service Header NSH module. A local attacker could exploit this vulnerability by sending specially crafted network packets, which would cause the system to crash. This issue, a type of Denial of Service DoS, arises from an...

kernel: mm: kmem: fix a NULL pointer dereference in obj_stock_flush_required()

A null pointer dereference exists in the linux kernel such that in objstockflushrequired:stock-cachedobjcg can be reset between the check and dereference, resulting in damage to the availability of the system...