CVE-2020-25767

CVE-2020-25767 affects HCC Embedded InterNiche/NicheStack (IPv4) prior to 4.3. The root cause is in the dnc_copy_in DNS domain name parser, which fails to validate that compression pointers stay within packet bounds, enabling an out-of-bounds read and potential DoS via crafted DNS data. Affected ...

[SECURITY] Fedora 34 Update: rust-weezl-0.1.5-3.fc34

Fast LZW compression and decompression...

PYSEC-2021-562

TensorFlow is an end-to-end open source platform for machine learning. The code for tf.rawops.UncompressElement can be made to trigger a null pointer dereference. The implementation obtains a pointer to a CompressedElement from a Variant tensor and then proceeds to dereference it for decompressin...

AT&T Labs Xmill XML parsing CreateLabelOrAttrib memory corruption vulnerability

Summary A memory corruption vulnerability exists in the XML-parsing CreateLabelOrAttrib functionality of AT&T Labs’ Xmill 0.7. A specially crafted XML file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability. Tested Versions AT&T Labs Xmill 0...

PT-2021-7818 · Xmill · Xmill

Name of the Vulnerable Software and Affected Versions: Xmill affected versions not specified Description: The issue is related to the function HandleFileArg in the Xmill XML compression tool, which is vulnerable to exploitation due to the lack of checks on user-provided input. Specifically, the...

Panasonic Sanyo CCTV Network Camera 2.03-0x Cross Site Request Forgery

!-- Panasonic Sanyo CCTV Network Camera 2.03-0x CSRF Disable Authentication / Change Password Vendor: Panasonic Corporation | SANYO Electric Co., Ltd. Product web page: https://www.panasonic.com https://www.sanyo-av.com https://panasonic.net/sanyo/cs/index.html Affected version: Model: VCC-HD5600...

Panasonic Sanyo CCTV Network Camera 2.03-0x Cross Site Request Forgery Vulnerability

Panasonic Sanyo CCTV Network Camera version 2.03-0x allows users to perform certain actions via HTTP requests without performing any validity checks to verify the requests. These actions can be exploited to perform authentication detriment and account password change with administrative privilege...

Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Microsoft

This is a proof-of-concept PoC exploit for CVE-2020-0796, also known as SMBGhost, a pre-authentication remote code execution vulnerability in Microsoft Windows. The exploit is written in Python and uses the SMB protocol to target vulnerable Windows systems. The exploit code is organized into...

Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Microsoft

CVE-2020-0796 PoC aka CoronaBlue aka SMBGhost is a proof-of-concept exploit for a bug in Windows 10 1903/1909's new SMB3 compression capability. The bug is caused by a lack of bounds checking in the offset size of the SMB2CompressionTransformHeader, which is directly passed to several subroutines...

Denial Of Service (DoS)

commons-compress is vulnerable to denial of service. Lack of proper handling of memory while compressing tar package causes an out of memory error even for very small inputs...

Libxml2 xz_head Resource Allocation DoS

The vulnerability of the xzhead function in the xzlib.c component of the Libxml2 library is related to the lack of memory constraints. Exploiting this vulnerability allows a remote attacker to cause a service failure through the use of a specially created LZMA file...

Moderate: Red Hat Security Advisory: lz4 security update

An update for lz4 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CV...

RLSA-2021:2575 Moderate: lz4 security update

The lz4 packages provide support for LZ4, a very fast, lossless compression algorithm that provides compression speeds of 400 MB/s per core and scales with multicore CPUs. It also features an extremely fast decoder that reaches speeds of multiple GB/s per core and typically reaches RAM speed limi...

ALSA-2021:2575 Moderate: lz4 security update

The lz4 packages provide support for LZ4, a very fast, lossless compression algorithm that provides compression speeds of 400 MB/s per core and scales with multicore CPUs. It also features an extremely fast decoder that reaches speeds of multiple GB/s per core and typically reaches RAM speed limi...

Moderate: lz4 security update

The lz4 packages provide support for LZ4, a very fast, lossless compression algorithm that provides compression speeds of 400 MB/s per core and scales with multicore CPUs. It also features an extremely fast decoder that reaches speeds of multiple GB/s per core and typically reaches RAM speed limi...

Python commonutils.py Code Execution

The vulnerability of the Python commonUtils.py module, a set of tools for automating function design, neural network architecture search, hyperparameter tuning, and Neural Network Intelligence NNI model compression, is related to improper code generation. Exploiting this vulnerability allows an...

Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Microsoft

This is a PoC exploit for CVE-2020-0796, a SMBv3 RCE vulnerability. The scanner is designed to test whether a server is vulnerable to this exploit. It checks for SMB dialect 3.1.1 and compression capability through a negotiate request. The scanner sends a specially crafted SMB packet to the targe...

Halve the size of images by optimising for high density displays

A long time ago we had monitors of varying resolutions, but once we started to go beyond 1024x768, screens started to get bigger as resolution got bigger. Then full-colour web-capable mobile phones arrived, but the story was the same. They had small screens, but also small resolutions. Then in 20...

Irzip Reuse After Release Vulnerability

Irzip is a compression utility that excels at compressing large files. A post-release reuse vulnerability exists in the lzmadecompressbuf function in stream.c in Irzip version 0.631, which can be exploited by an attacker to cause a denial of service via specially crafted compressed files...

libwebp security update

An update is available for libwebp. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The libwebp packages provide a library and tools for the WebP graphics format...