CVE-2023-20052

On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed: A vulnerability in the DMG file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and earlier, and 0.103.7 and earlier could allow an unauthenticated, remote attacker to access sensitive information on a...

CVE-2023-20052

On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed: A vulnerability in the DMG file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and earlier, and 0.103.7 and earlier could allow an unauthenticated, remote attacker to access sensitive information on a...

CVE-2023-20052

On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed: A vulnerability in the DMG file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and earlier, and 0.103.7 and earlier could allow an unauthenticated, remote attacker to access sensitive information on a...

FreeBSD : clamav -- Multiple vulnerabilities (fd792048-ad91-11ed-a879-080027f5fec9)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the fd792048-ad91-11ed-a879-080027f5fec9 advisory. - On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed: A...

ClamAV DMG File Parsing XML Entity Expansion Vulnerability Affecting Cisco Products: February 2023

On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed: A vulnerability in the DMG file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and earlier, and 0.103.7 and earlier could allow an unauthenticated, remote attacker to access sensitive information on a...

SUSE CVE-2014-0145

Multiple buffer overflows in QEMU before 1.7.2 and 2.x before 2.0.0, allow local users to cause a denial of service crash or possibly execute arbitrary code via a large 1 L1 table in the qcow2snapshotloadtmp in the QCOW 2 block driver block/qcow2-snapshot.c or 2 uncompressed chunk, 3 chunk length...

clamav -- Multiple vulnerabilities

Simon Scannell reports: CVE-2023-20032 Fixed a possible remote code execution vulnerability in the HFS+ file parser. CVE-2023-20052 Fixed a possible remote information leak vulnerability in the DMG file parser...

CVE-2022-32905

This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Ventura 13. Processing a maliciously crafted DMG file may lead to arbitrary code execution with system privileges...

Code injection

This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Ventura 13. Processing a maliciously crafted DMG file may lead to arbitrary code execution with system privileges...

CVE-2022-32905

This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Ventura 13. Processing a maliciously crafted DMG file may lead to arbitrary code execution with system privileges...

CVE-2022-32905

CVE-2022-32905 affects macOS Ventura 13. It allows arbitrary code execution with system privileges when processing a maliciously crafted DMG file, due to insufficient validation of symlinks. The issue is fixed in macOS Ventura 13 via improved symlink validation; mitigation is to update to Ventura...

Researchers Uncover New Variants of the ChromeLoader Browser Hijacking Malware

Cybersecurity researchers have uncovered new variants of the ChromeLoader information-stealing malware, highlighting its evolving feature set in a short span of time. Primarily used for hijacking victims' browser searches and presenting advertisements, ChromeLoader came to light in January 2022 a...

ChromeLoader Browser Hijacker Provides Gateway to Bigger Threats

ChromeLoader may seem on the surface like a run-of-the-mill browser hijacker that merely redirects victims to advertisement websites. However, its use of PowerShell could pose a greater risk by leading to further and advanced malicious activity, such as the propagation of ransomware or spyware or...

UpdateAgent Returns with New macOS Malware Dropper Written in Swift

A new variant of the macOS malware tracked as UpdateAgent has been spotted in the wild, indicating ongoing attempts on the part of its authors to upgrade its functionalities. "Perhaps one of the most identifiable features of the malware is that it relies on the AWS infrastructure to host its...

Shlayer and Bundlore MacOS Malware Strains – How Uptycs EDR Detection Can Help

Adware strains Shlayer and Bundlore are the most common malware in macOS – although they have slight variations, they have long invaded and bypassed Xprotect, Notarization, Gatekeeper, and File Quarantine, all security features pre-built into macOS. The Uptycs threat research team has tracked the...

CVE-2021-21871

A memory corruption vulnerability exists in the DMG File Format Handler functionality of PowerISO 7.9. A specially crafted DMG file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability. The vendor fixed it in a bug-release of the current versi...

Memory corruption

A memory corruption vulnerability exists in the DMG File Format Handler functionality of PowerISO 7.9. A specially crafted DMG file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability. The vendor fixed it in a bug-release of the current versi...

CVE-2021-21871

A memory corruption vulnerability exists in the DMG File Format Handler functionality of PowerISO 7.9. A specially crafted DMG file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability. The vendor fixed it in a bug-release of the current versi...

CVE-2021-21871

PowerISO 7.9 DMG File Format Handler memory corruption (CVE-2021-21871) results from improper boundary checks during DMG decompression. The PoC/malformed ZLIB handling can cause an out-of-bounds write, leading to a crash or potential code execution as described by TALOS. Affected component: Power...

Vulnerability Spotlight: Memory corruption vulnerability in PowerISO’s DMG handler

Piotr Bania of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw. Cisco Talos recently discovered a memory corruption vulnerability in PowerISO’s handler that deals with DMG files. PowerISO is a CD/DVD/BD image file processing tool, which allows users to open, extract,... This is onl...