Tailing Big Head Ransomware’s Variants, Tactics, and Impact

We analyze the technical details of a new ransomware family named Big Head. In this entry, we discuss the Big Head ransomware’s similarities and distinct markers that add more technical details to initial reports on the ransomware...

golang: math/big: uncontrolled memory consumption due to an unhandled overflow via Rat.SetString

A flaw was found in the big package of the math library in golang. The Rat.SetString could cause an overflow, and if left unhandled, it could lead to excessive memory use. This issue could allow a remote attacker to impact the availability of the system...

libtiff 4.5.0 is vulnerable to Buffer Overflow in uv_encode() when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian.

...

Knowage 路径遍历漏洞

Knowage is an open source suite for modern business analytics on legacy resources and big data systems from Knowage, Italy. A path traversal vulnerability exists in Knowage versions prior to 6.x.x through 8.1.8, which stems from an authenticated user being able to download a template hosted on th...

SUSE CVE-2023-26966

libtiff 4.5.0 is vulnerable to Buffer Overflow in uvencode when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian...

CVE-2023-26966

libtiff 4.5.0 is vulnerable to Buffer Overflow in uvencode when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian...

UBUNTU-CVE-2023-26966

libtiff 4.5.0 is vulnerable to Buffer Overflow in uvencode when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian...

Buffer overflow

libtiff 4.5.0 is vulnerable to Buffer Overflow in uvencode when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian...

CVE-2023-26966

libtiff 4.5.0 is vulnerable to Buffer Overflow in uvencode when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian...

PT-2023-4826 · Libtiff +7 · Libtiff +7

Name of the Vulnerable Software and Affected Versions: libtiff version 4.5.0 Description: The issue is caused by a buffer overflow on the stack in the uv encode function of the LibTIFF library. This can occur when the library reads a corrupted little-endian TIFF file and specifies the output to b...

CVE-2023-26966

libtiff 4.5.0 is vulnerable to Buffer Overflow in uvencode when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian...

CVE-2023-26966

libtiff 4.5.0 is vulnerable to Buffer Overflow in uvencode when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian...

F5 Networks BIG-IP : Apache Tomcat vulnerability (K000135262)

The version of F5 Networks BIG-IP installed on the remote host is prior to 17.1.3 / 17.5.1. It is, therefore, affected by a vulnerability as referenced in the K000135262 advisory. The fix for CVE-2023-24998 was incomplete for Apache Tomcat 11.0.0-M2 to 11.0.0-M4, 10.1.5 to 10.1.7, 9.0.71 to 9.0.7...

CVE-2023-26966

libtiff 4.5.0 is vulnerable to Buffer Overflow in uvencode when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian...

Apple Mac OS X Security Update (HT213809)

An integer overflow vulnerability in Apple macOS Big Sur SPDX-FileCopyrightText: 2023 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...

CVE-2023-32405

A logic issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.7.7, macOS Monterey 12.6.6, macOS Ventura 13.4. An app may be able to gain root privileges...

CVE-2023-32407

A logic issue was addressed with improved state management. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, macOS Big Sur 11.7.7, macOS Monterey 12.6.6, iOS 16.5 and iPadOS 16.5. An app may be able to bypass Privacy preferences...

CVE-2023-32412

A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, macOS Big Sur 11.7.7, macOS Monterey 12.6.6, iOS 16.5 and iPadOS 16.5. A remote attacker may be able to cause unexpected app...

CVE-2023-32405

A logic issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.7.7, macOS Monterey 12.6.6, macOS Ventura 13.4. An app may be able to gain root privileges...

CVE-2023-32411

This issue was addressed with improved entitlements. This issue is fixed in tvOS 16.5, macOS Ventura 13.4, macOS Big Sur 11.7.7, macOS Monterey 12.6.6, iOS 16.5 and iPadOS 16.5. An app may be able to bypass Privacy preferences...