Information disclosure

A symbolic link vulnerability in some Lenovo installation packages, prior to version 1.2.9.3, could allow privileged file operations during file extraction and installation...

CVE-2020-12851

Pydio Cells 2.0.4 allows an authenticated user to write or overwrite existing files in another user’s personal and cells folders repositories by uploading a custom generated ZIP file and leveraging the file extraction feature present in the web application. The extracted files will be placed in t...

Two Critical Flaws in Zoom Could've Let Attackers Hack Systems via Chat

If you're using Zoom—especially during this challenging time to cope with your schooling, business, or social engagement—make sure you are running the latest version of the widely popular video conferencing software on your Windows, macOS, or Linux computers. No, it's not about the arrival of the...

Directory Traversal

ansible is vulnerable to directory traversal. When extracting a collection of .tar.gz file, neither install nor the called extracttarfile performs any validation or sanitization of the filenames. This allows a malicious collection of .tar.gz file to be written in arbitrary location on the file...

CVE-2020-7063 Files added to tar with Phar::buildFromIterator have all-access permissions

In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when creating PHAR archive using PharData::buildFromIterator function, the files are added with default permissions 0666, or all access even if the original files on the filesystem were with more restrictive permissions...

CVE-2018-1002200

A path traversal vulnerability has been discovered in plexus-archiver when extracting a carefully crafted zip file which holds path traversal file names. A remote attacker could use this vulnerability to write files outside the target directory and overwrite existing files with malicious code or...

Privilege escalation

An elevation of privilege vulnerability exists when Visual Studio fails to properly validate hardlinks while extracting archived files, aka 'Visual Studio Elevation of Privilege Vulnerability'...

Command injection

Trend Micro Apex One could be exploited by an attacker utilizing a command injection vulnerability to extract files from an arbitrary zip file to a specific folder on the Apex One server, which could potentially lead to remote code execution RCE. The remote process execution is bound to the IUSR...

CVE-2019-18188

Trend Micro Apex One could be exploited by an attacker utilizing a command injection vulnerability to extract files from an arbitrary zip file to a specific folder on the Apex One server, which could potentially lead to remote code execution RCE. The remote process execution is bound to the IUSR...

NLTK Vulnerable To Path Traversal

NLTK Downloader before 3.4.5 is vulnerable to a directory traversal, allowing attackers to write arbitrary files via a ../ dot dot slash in an NLTK package ZIP archive that is mishandled during extraction...

Arbitrary File Overwrite

tar-fs is vulnerable to arbitrary file overwrite attacks. The attack is possible because it does not restrict the target of tarball containing hardlink from overwriting an existing file with an identical name as the hardlink, allowing arbitrary file overwrite attacks if an attacker gets control...

RARLAB WinRAR ACE Format Input Validation Remote Code Execution

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework TODO: add other non-payload files class MetasploitModule 'RARLAB WinRAR ACE Format Input Validation Remote Code Execution', 'Description' = %q In WinRAR versions prior t...

Cybercriminals Have a Heyday with WinRAR Bug in Fresh Campaigns

A recently discovered vulnerability in the WinRAR file archival utility has been exploited in a slew of new campaigns, including one with a never-before-seen payload. The flurry of activity shows no sign of waning as cybercriminals continue to find success exploiting the bug. The campaigns take...

WinRAR Zero-day Abused in Multiple Campaigns

WinRAR, an over 20-year-old file archival utility used by over 500 million users worldwide, recently acknowledged a long-standing vulnerability in its code-base. A recently published path traversal zero-day vulnerability, disclosed in CVE-2018-20250 by Check Point Research, enables attackers to...

Hidden for 19 years WinRAR code execution vulnerability-vulnerability warning-the black bar safety net

The researchers found WinRAR logic vulnerabilities that can full access to the victims computer control. The exploit only requires from the compressed file to extract it can work, more than 5 million users affected. More importantly, the vulnerability has been there 19 years, forcing WinRAR...

A Post-Exploitation Scanning/Mapping Tool: Scavenger

SCAVENGER is a multi-threaded post-exploitation scanning tool for mapping systems and finding “interesting” and most frequently used files, folders and services. Once credentials are gained, it can scan remote systems Linux, Windows and OSX via services like SMB and SSH to scrape that system...

Heap-based Buffer Overflow

libarchive.so is vulnerable to heap-based buffer overflow. The lack of size check in the parsefileinfo function of archivereadsupportformatiso9660.c allows the attack when a malicious iso9660 ISO file gets extracted...

[SECURITY] Fedora 28 Update: cabextract-1.9-1.fc28

cabextract is a program which can extract files from cabinet .cab archives...

ZipSlip in org.apache.storm:storm-core

Apache Storm version 1.0.6 and earlier, 1.2.1 and earlier, and version 1.1.2 and earlier expose an arbitrary file write vulnerability, that can be achieved using a specially crafted zip archive affects other archives as well, bzip2, tar, xz, war, cpio, 7z, that holds path traversal filenames. So...

CVE-2018-12478

A Improper Input Validation vulnerability in Open Build Service allows remote attackers to extract files from the system where the service runs. Affected releases are openSUSE Open Build Service: status of is unknown...