Firefox Integer overflow leading to a buffer overflow in nsScriptLoadHandler (CVE-2016-9066)

This post will explore how CVE-2016-9066, a simple but quite interesting from an exploitation perspective vulnerability in Firefox, can be exploited to gain code execution. tl;dr an integer overflow in the code responsible for loading script tags leads to an out-of-bounds write past the end of an...

Network File System Monitor: nfstrace

Network File System Monitor NFS and CIFS tracing/monitoring/capturing/analyzing tool It performs live Ethernet 1 Gbps – 10 Gbps packets capturing and helps to determine NFS/CIFS procedures in raw network traffic. Furthermore, it performs filtration, dumping, compression, statistical analysis,...

SSL/TLS: TLS/SPDY Protocol Information Disclosure Vulnerability (CRIME)

The TLS/SPDY protocols are prone to an information disclosure vulnerability. SPDX-FileCopyrightText: 2017 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...

[SECURITY] Fedora 24 Update: mingw-wavpack-5.1.0-1.fc24

WavPack is a completely open audio compression format providing lossless, high-quality lossy, and a unique hybrid compression mode. Although the technology is loosely based on previous versions of WavPack, the new version 4 format has been designed from the ground up to offer unparalleled...

[SECURITY] Fedora 25 Update: mingw-wavpack-5.1.0-1.fc25

WavPack is a completely open audio compression format providing lossless, high-quality lossy, and a unique hybrid compression mode. Although the technology is loosely based on previous versions of WavPack, the new version 4 format has been designed from the ground up to offer unparalleled...

Dr0p1t-Framework - A Framework That Creates An Advanced FUD Dropper With Some Tricks

Have you ever heard about trojan droppers ? you can read about them from here . Dr0p1t let you create dropper like any tool but this time FUD with some tricks ; Features Works with Windows and Linux Adding malware after downloading it to startup Adding malware after downloading it to task schedul...

ZZIPlib '__zzip_get32' Heap Buffer Overflow Vulnerability

ZZIPlib is a lightweight used to extract files from the ZIP file to read the C language package , but also can be used to compress multiple files into zip format , using the zlib library development . ZZIPlib 'zzipget32' has a heap buffer overflow vulnerability. An attacker can exploit this...

UBUNTU-CVE-2016-7164

The construct function in puff.cpp in Libtorrent 1.1.0 allows remote torrent trackers to cause a denial of service segmentation fault and crash via a crafted GZIP response...

[SECURITY] [DLA 693-2] tiff regression update

Package : tiff Version : 4.0.2-6+deb7u10 Debian Bug : 852610 Version 4.0.2-6+deb7u7 introduced changes that resulted in libtiff being unable to write out tiff files when the compression scheme in use relies on codec-specific TIFF tags embedded in the image. This problem manifested itself with...

[SECURITY] Fedora 24 Update: wavpack-5.1.0-1.fc24

WavPack is a completely open audio compression format providing lossless, high-quality lossy, and a unique hybrid compression mode. Although the technology is loosely based on previous versions of WavPack, the new version 4 format has been designed from the ground up to offer unparalleled...

[SECURITY] Fedora 24 Update: jasper-1.900.13-2.fc24

This package contains an implementation of the image compression standard JPEG-2000, Part 1. It consists of tools for conversion to and from the JP2 and JPC formats...

[SECURITY] Fedora 25 Update: wavpack-5.1.0-1.fc25

WavPack is a completely open audio compression format providing lossless, high-quality lossy, and a unique hybrid compression mode. Although the technology is loosely based on previous versions of WavPack, the new version 4 format has been designed from the ground up to offer unparalleled...

[SECURITY] Fedora 25 Update: jasper-1.900.13-2.fc25

This package contains an implementation of the image compression standard JPEG-2000, Part 1. It consists of tools for conversion to and from the JP2 and JPC formats...

Ark: Unintended execution of scripts and executable files

Background Ark is a graphical file compression/decompression utility with support for multiple formats. Description A vulnerability was discovered in how Ark handles executable files while browsing a compressed archive. A user could unintentionally execute a malicious script which has the...

DEBIAN-CVE-2016-7928

The IPComp parser in tcpdump before 4.9.0 has a buffer overflow in print-ipcomp.c:ipcompprint...

WebP: Multiple vulnerabilities

Background WebP is an image format employing both lossy and lossless compression. Description Multiple vulnerabilities have been discovered in WebP’s gif2webp tool. Please review the CVE identifier and bug reference for details. Impact A remote attacker, by enticing a user to process a specially...

Libbpg BGP image decoding Code Execution Vulnerability

Summary An exploitable heap write out of bounds vulnerability exists in the decoding of BPG images in libbpg library. A crafted BPG image decoded by libbpg can cause an integer underflow vulnerability causing an out of bounds heap write leading to remote code execution. This vulnerability can be...

Debian Security Advisory DSA 3768-1 (openjpeg2 - security update)

Multiple vulnerabilities in OpenJPEG, a JPEG 2000 image compression / decompression library, may result in denial of service or the execution of arbitrary code if a malformed JPEG 2000 file is processed. OpenVAS Vulnerability Test $Id: deb3768.nasl 6607 2017-07-07 12:04:25Z cfischer $...

AZL-6940 CVE-2016-9844 affecting package unzip for versions less than 6.0-19

Buffer overflow in the zishort function in zipinfo.c in Info-Zip UnZip 6.0 allows remote attackers to cause a denial of service crash via a large compression method value in the central directory file header...

AZL-35338 CVE-2016-9844 affecting package unzip for versions less than 6.0-20

Buffer overflow in the zishort function in zipinfo.c in Info-Zip UnZip 6.0 allows remote attackers to cause a denial of service crash via a large compression method value in the central directory file header...