USN-6805-1: libarchive vulnerability

It was discovered that libarchive incorrectly handled certain RAR archive files. An attacker could possibly use this issue to execute arbitrary code or cause a crash...

Ubuntu 22.04 LTS / 23.10 / 24.04 LTS : libarchive vulnerability (USN-6805-1)

The remote Ubuntu 22.04 LTS / 23.10 / 24.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-6805-1 advisory. It was discovered that libarchive incorrectly handled certain RAR archive files. An attacker could possibly use this issue to execute arbitrar...

PT-2024-7942 · Unknown +5 · Libarchive +5

Name of the Vulnerable Software and Affected Versions: libarchive versions prior to 3.7.5 Description: The issue is related to out-of-bounds access in the execute filter audio function within the archive read support format rar.c component of the libarchive library. This can be exploited via a...

DroidLysis - Property Extractor For Android Apps

DroidLysis is a pre-analysis tool for Android apps: it performs repetitive and boring tasks we'd typically do at the beginning of any reverse engineering. It disassembles the Android sample, organizes output in directories, and searches for suspicious spots in the code to look at. The output help...

N. Korea-linked Kimsuky Shifts to Compiled HTML Help Files in Ongoing Cyberattacks

The North Korea-linked threat actor known as Kimsuky aka Black Banshee, Emerald Sleet, or Springtail has been observed shifting its tactics, leveraging Compiled HTML Help CHM files as vectors to deliver malware for harvesting sensitive data. Kimsuky, active since at least 2012, is known to target...

The Updated APT Playbook: Tales from the Kimsuky threat actor group

Co-authors are Christiaan Beek and Raj Samani Within Rapid7 Labs we continually track and monitor threat groups. This is one of our key areas of focus as we work to ensure that our ability to protect customers remains constant. As part of this process, we routinely identify evolving tactics from...

Hackers Using Cracked Software on GitHub to Spread RisePro Info Stealer

Cybersecurity researchers have found a number of GitHub repositories offering cracked software that are used to deliver an information stealer called RisePro. The campaign, codenamed gitgub, includes 17 repositories associated with 11 different accounts, according to G DATA. The repositories in...

The vulnerability of the Anti-Malware function in the microprogramming software for ZyXEL USG FLEX and ATP devices allows attackers to induce service failure.

The vulnerability of the Anti-Malware function in the microprogramming software for ZyXEL USG FLEX and ATP devices is related to pointer assignment errors. Exploiting this vulnerability could allow a malicious actor to trigger a service failure by downloading a specially created malicious RAR fil...

CVE-2023-6397

A null pointer dereference vulnerability in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1 and USG FLEX series firmware versions from 4.50 through 5.37 Patch 1 could allow a LAN-based attacker to cause denial-of-service DoS conditions by downloading a crafted RAR compressed fil...

Null pointer dereference

A null pointer dereference vulnerability in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1 and USG FLEX series firmware versions from 4.50 through 5.37 Patch 1 could allow a LAN-based attacker to cause denial-of-service DoS conditions by downloading a crafted RAR compressed fil...

CVE-2023-6397

A null pointer dereference vulnerability in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1 and USG FLEX series firmware versions from 4.50 through 5.37 Patch 1 could allow a LAN-based attacker to cause denial-of-service DoS conditions by downloading a crafted RAR compressed fil...

[SECURITY] Fedora 39 Update: engrampa-1.26.2-1.fc39

Mate File Archiver is an application for creating and viewing archives files, such as zip, xv, bzip2, cab, rar and other compress formats...

New CherryLoader Malware Mimics CherryTree to Deploy PrivEsc Exploits

A new Go-based malware loader called CherryLoader has been discovered by threat hunters in the wild to deliver additional payloads onto compromised hosts for follow-on exploitation. Arctic Wolf Labs, which discovered the new attack tool in two recent intrusions, said the loader's icon and name...

PT-2024-1124 · Microsoft +4 · Windows +4

Name of the Vulnerable Software and Affected Versions: Windows affected versions not specified Description: The vulnerability is related to insufficient input validation in the libarchive library, which may allow remote attackers to execute arbitrary code. A heap-based out-of-bounds write...

Ubuntu: Security Advisory (USN-6569-1)

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...

USN-6569-1: libclamunrar vulnerabilities

it was discovered that libclamunrar incorrectly handled directories when extracting RAR archives. A remote attacker could possibly use this issue to overwrite arbitrary files and execute arbitrary code. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 23.04. CVE-2022-30333 ...

USN-6569-1 libclamunrar vulnerabilities

it was discovered that libclamunrar incorrectly handled directories when extracting RAR archives. A remote attacker could possibly use this issue to overwrite arbitrary files and execute arbitrary code. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 23.04. CVE-2022-30333 ...

UAC-0099 Using WinRAR Exploit to Target Ukrainian Firms with LONEPAGE Malware

The threat actor known as UAC-0099 has been linked to continued attacks aimed at Ukraine, some of which leverage a high-severity flaw in the WinRAR software to deliver a malware strain called LONEPAGE. "The threat actor targets Ukrainian employees working for companies outside of Ukraine,"...

Chinese Hackers Using SugarGh0st RAT to Target South Korea and Uzbekistan

A suspected Chinese-speaking threat actor has been attributed to a malicious campaign that targets the Uzbekistan Ministry of Foreign Affairs and South Korean users with a remote access trojan called SugarGh0st RAT. The activity, which commenced no later than August 2023, leverages two different...

PT-2023-8707 · Zyxel · Zyxel Usg Flex Series +1

Name of the Vulnerable Software and Affected Versions: Zyxel ATP series versions 4.32 through 5.37 Patch 1 Zyxel USG FLEX series versions 4.50 through 5.37 Patch 1 Description: A null pointer dereference issue in the Anti-Malware feature of Zyxel ATP and USG FLEX series firmware could allow a...