Apple’s NeuralHash Algorithm Has Been Reverse-Engineered

Apples NeuralHash algorithm -- the one its using for client-side scanning on the iPhone -- has been reverse-engineered. Turns out it was already in iOS 14.3, and someone noticed: Early tests show that it can tolerate image resizing and compression, but not cropping or rotations. We also have the...

ALSA-2021:3057 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: race condition in net/can/bcm.c leads to local privilege escalation CVE-2021-3609 kernel: Improper handling of VMIO|VMPFNMAP vmas in KVM can bypass RO checks CVE-2021-22543 kernel:...

kernel security, bug fix, and enhancement update

An update is available for kernel. 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 kernel packages contain the Linux kernel, the core of any Linux operating...

Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: race condition in net/can/bcm.c leads to local privilege escalation CVE-2021-3609 kernel: Improper handling of VMIO|VMPFNMAP vmas in KVM can bypass RO checks CVE-2021-22543 kernel:...

CVE-2021-37606

Meow hash 0.5/calico does not sufficiently thwart key recovery by an attacker who can query whether there's a collision in the bottom bits of the hashes of two messages, as demonstrated by an attack against a long-running web service that allows the attacker to infer collisions by measuring timin...

Code injection

Meow hash 0.5/calico does not sufficiently thwart key recovery by an attacker who can query whether there's a collision in the bottom bits of the hashes of two messages, as demonstrated by an attack against a long-running web service that allows the attacker to infer collisions by measuring timin...

CVE-2021-28094

OX Documents before 7.10.5-rev7 has Incorrect Access Control for converted documents because hash collisions can occur, due to use of CRC32...

PT-2021-21735 · Meow Hash · Meow Hash

Name of the Vulnerable Software and Affected Versions: Meow hash version 0.5/calico Description: The issue concerns a weakness in Meow hash 0.5/calico that allows an attacker to recover keys by querying whether there's a collision in the bottom bits of the hashes of two messages. This is...

GHSA-656C-6CXF-HVCV Deserialization of Untrusted Data in Flask-Caching

Flask-Cache adds easy cache support to Flask. The Flask-Caching extension through 1.10.1 for Flask relies on Pickle for serialization, which may lead to remote code execution or local privilege escalation. If an attacker gains access to cache storage e.g., filesystem, Memcached, Redis, etc., they...

SUSE: Security Advisory (SUSE-SU-2012:0772-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

CVE-2021-21559

Dell EMC NetWorker, versions 18.x, 19.1.x, 19.2.x 19.3.x, 19.4, and 19.4.0.1 contain an Improper Certificate Validation vulnerability in the client NetWorker Management Console components which uses SSL encrypted connection in order to communicate with the application server. An unauthenticated...

Security Bulletin: A vulnerability in the GSKit component of Informix Dynamic Server (IDS) (CVE-2016-0201)

Summary A vulnerability has been addressed in the GSKit, component of Informix Dynamic Server IDS . Vulnerability Details CVEID: CVE-2016-0201 DESCRIPTION: IBM GSKit could allow a remote attacker to obtain sensitive information, caused by a MD5 collision. An attacker could exploit this...

auth collision possible

Handle gpersoon Vulnerability details Impact The auth mechanism of AccessControl.sol uses function selectors msg.sig as a unique role definition. Also the moduleCall allows the code to be extended. Suppose an attacker wants to add the innocent looking function "leftbranchblockuint32" in an new...

Insecure Random Number Generator

github.com/masterminds/goutils uses an insecure random number generator. The functions RandomAlphaNumericint and CryptoRandomAlphaNumericint does not produce secure random numbers. This allows an increased risk of brute force-style password guessing as well as a higher probability of collision...

GHSA-XG2H-WX96-XGXR RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as random as they should be

Impact A security-sensitive bug was discovered by Open Source Developer Erik Sundell of Sundell Open Source Consulting AB. The functions RandomAlphaNumericint and CryptoRandomAlphaNumericint are not as random as they should be. Small values of int in the functions above will return a smaller subs...

RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as random as they should be

Impact A security-sensitive bug was discovered by Open Source Developer Erik Sundell of Sundell Open Source Consulting AB. The functions RandomAlphaNumericint and CryptoRandomAlphaNumericint are not as random as they should be. Small values of int in the functions above will return a smaller subs...

RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as random as they should be

A security-sensitive bug was discovered by Open Source Developer Erik Sundell of Sundell Open Source Consulting AB. The functions RandomAlphaNumericint and CryptoRandomAlphaNumericint are not as random as they should be. Small values of int in the functions above will return a smaller subset of...

CVE-2021-33026

The Flask-Caching extension through 1.10.1 for Flask relies on Pickle for serialization, which may lead to remote code execution or local privilege escalation. If an attacker gains access to cache storage e.g., filesystem, Memcached, Redis, etc., they can construct a crafted payload, poison the...

Remote code execution

DISPUTED The Flask-Caching extension through 1.10.1 for Flask relies on Pickle for serialization, which may lead to remote code execution or local privilege escalation. If an attacker gains access to cache storage e.g., filesystem, Memcached, Redis, etc., they can construct a crafted payload,...

randomIndex is not truly random - possibility of predictably minting a specific token Id

Handle @GalloDaSballo Vulnerability details Impact Detailed description of the impact of this finding. randomIndex: Is not random Any miner has access to these values uint index = uintkeccak256abi.encodePackednonce, msg.sender, block.difficulty, block.timestamp % totalSize; Non miner attackers...