Asian Governments and Organizations Targeted in Latest Cyber Espionage Attacks

Government and state-owned organizations in a number of Asian countries have been targeted by a distinct group of espionage hackers as part of an intelligence gathering mission that has been underway since early 2021. "A notable feature of these attacks is that the attackers leveraged a wide rang...

CVE-2021-3864

CVE-2021-3864 is a local privilege-escalation flaw in the Linux kernel involving how the dumpable flag is handled for descendants of certain SUID binaries. If a SUID binary sets real UID equal to effective UID and real GID equal to effective GID, the descendant’s dumpable value can become 1, so a...

Cybercriminals Are Selling Access to Chinese Surveillance Cameras

New research indicates that over 80,000 Hikvision surveillance cameras in the world today are vulnerable to an 11 month-old command injection flaw. Hikvision – short for Hangzhou Hikvision Digital Technology – is a Chinese state-owned manufacturer of video surveillance equipment. Their customers...

Amazon Linux AMI : exim (ALAS-2022-1622)

The version of exim installed on the remote host is prior to 4.92-1.33. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2022-1622 advisory. Exim 4 before 4.94.2 allows Execution with Unnecessary Privileges. Because Exim operates as root in the log directory owned ...

Business Logic Flaws

OpenZeppelin Contracts has business logic flaws. The vulnerability exists due to a lack of sanitization between cross chains allowing contracts using Arbitrum L2, CrossChainEnabledArbitrumL2 or LibArbitrumL2 to be classified as direct interactions of externally owned accounts EOAs even though the...

Cross site scripting

OpenZeppelin Contracts is a library for secure smart contract development. Contracts using the cross chain utilities for Arbitrum L2, CrossChainEnabledArbitrumL2 or LibArbitrumL2, will classify direct interactions of externally owned accounts EOAs as cross chain calls, even though they are not...

CVE-2022-35916 Cross chain utilities for Arbitrum L2 see EOA calls as cross chain calls

OpenZeppelin Contracts is a library for secure smart contract development. Contracts using the cross chain utilities for Arbitrum L2, CrossChainEnabledArbitrumL2 or LibArbitrumL2, will classify direct interactions of externally owned accounts EOAs as cross chain calls, even though they are not...

OpenZeppelin 安全漏洞

OpenZeppelin is a software application. A standard for secure blockchain applications. A security vulnerability exists in OpenZeppelin Contracts prior to version v4.7.2, which stems from the fact that this is a library for secure smart contract development, and that contracts using Arbitrum L2's...

CVE-2022-0987

A flaw was found in PackageKit in the way some of the methods exposed by the Transaction interface examines files. This issue allows a local user to measure the time the methods take to execute and know whether a file owned by root or other users exists...

Huawei EulerOS: Security Advisory for util-linux (EulerOS-SA-2022-1815)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 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...

Cisco node-jose improper validation of JWT signature

A vulnerability in the Cisco node-jose open source library before 0.11.0 could allow an unauthenticated, remote attacker to re-sign tokens using a key that is embedded within the token. The vulnerability is due to node-jose following the JSON Web Signature JWS standard for JSON Web Tokens JWTs...

UBUNTU-CVE-2022-29800

A time-of-check-time-of-use TOCTOU race condition vulnerability was found in networkd-dispatcher. This flaw exists because there is a certain time between the scripts being discovered and them being run. An attacker can abuse this vulnerability to replace scripts that networkd-dispatcher believes...

CVE-2022-22962

VMware Horizon Agent for Linux prior to 22.x contains a local privilege escalation as a user is able to change the default shared folder location due to a vulnerable symbolic link. Successful exploitation can result in linking to a root owned file...

CVE-2022-0563

A flaw was found in the util-linux chfn and chsh utilities when compiled with Readline support. The Readline library uses an "INPUTRC" environment variable to get a path to the library config file. When the library cannot parse the specified file, it prints an error message containing data from t...

CVE-2022-0563

A flaw was found in the util-linux chfn and chsh utilities when compiled with Readline support. The Readline library uses an "INPUTRC" environment variable to get a path to the library config file. When the library cannot parse the specified file, it prints an error message containing data from t...

CVE-2022-0563

A flaw was found in the util-linux chfn and chsh utilities when compiled with Readline support. The Readline library uses an "INPUTRC" environment variable to get a path to the library config file. When the library cannot parse the specified file, it prints an error message containing data from t...

(Pwn2Own) Lexmark MC3224i setuid Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Lexmark MC3224i printers. An attacker must first obtain the ability to execute low-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the...

(Pwn2Own) Lexmark MC3224i setuid Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Lexmark MC3224i printers. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the...

CVE-2021-44655

Online Pre-owned/Used Car Showroom Management System 1.0 contains a SQL injection authentication bypass vulnerability. Admin panel authentication can be bypassed due to SQL injection vulnerability in the login form allowing attacker to get admin access on the application...

CVE-2021-28703

grant table v2 status pages may remain accessible after de-allocation take two Guest get permitted access to certain Xen-owned pages of memory. The majority of such pages remain allocated / associated with a guest for its entire lifetime. Grant table v2 status pages, however, get de-allocated whe...