CVE-2021-46921

CVE-2021-46921: Linux kernel vulnerability in locking/qrwlock where queued_write_lock_slowpath()’s acquire/cmpxchg ordering allows reads to observe values before the writer lock is truly acquired (A-B-A window). Exploitation would be local (epoll-related) and requires the read/write path to run w...

CVE-2021-46921 locking/qrwlock: Fix ordering in queued_write_lock_slowpath()

In the Linux kernel, the following vulnerability has been resolved: locking/qrwlock: Fix ordering in queuedwritelockslowpath While this code is executed with the waitlock held, a reader can acquire the lock without holding waitlock. The writer side loops checking the value with the...

CVE-2021-46921

In the Linux kernel, the following vulnerability has been resolved: locking/qrwlock: Fix ordering in queuedwritelockslowpath While this code is executed with the waitlock held, a reader can acquire the lock without holding waitlock. The writer side loops checking the value with the...

CVE-2021-46921 locking/qrwlock: Fix ordering in queued_write_lock_slowpath()

In the Linux kernel, the following vulnerability has been resolved: locking/qrwlock: Fix ordering in queuedwritelockslowpath While this code is executed with the waitlock held, a reader can acquire the lock without holding waitlock. The writer side loops checking the value with the...

CVE-2024-0220

Affected software: B&R Automation Studio Upgrade Service and B&R Technology Guarding. Issue: insufficient cryptography in communications with upgrade and licensing servers, enabling a network attacker to potentially execute arbitrary code or sniff sensitive data. Root cause: cryptographic weaknes...

CVE-2024-0220 B&R products use insufficient communication encryption

B&R Automation Studio Upgrade Service and B&R Technology Guarding use insufficient cryptography for communication to the upgrade and the licensing servers. A network-based attacker could exploit the vulnerability to execute arbitrary code on the products or sniff sensitive data...

CVE-2024-0220 B&R products use insufficient communication encryption

B&R Automation Studio Upgrade Service and B&R Technology Guarding use insufficient cryptography for communication to the upgrade and the licensing servers. A network-based attacker could exploit the vulnerability to execute arbitrary code on the products or sniff sensitive data...

Delta Electronics CNCSoft-B DOPSoft

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION : Low attack complexity Vendor : Delta Electronics Equipment : CNCSoft-B DOPSoft Vulnerability : Uncontrolled Search Path Element 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to achieve remote code...

B&R Industrial Automation Studio Security Breach

B&R Industrial Automation Studio is a suite of integrated development environments IDEs from B&R Industrial Automation, an Austrian company that develops and programs its automation solutions. A security vulnerability exists in B&R Industrial Automation Studio versions prior to 4.6, BR Technology...

ELECOM wireless LAN routers security vulnerability

ELECOM wireless LAN routers are a series of routers from ELECOM Japan. A security vulnerability exists in ELECOM wireless LAN routers. An attacker could exploit the vulnerability to execute arbitrary operating system commands by sending specially crafted requests. The following products and...

b-21.com Cross Site Scripting vulnerability OBB-3850819

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Cross site scripting

A reflected cross-site scripting XSS vulnerability exists in the SVG version of System Diagnostics Manager of B&R Automation Runtime versions = G4.93 that enables a remote attacker to execute arbitrary JavaScript code in the context of the attacked user’s browser session...

CVE-2023-6028

CVE-2023-6028 affects B&R Automation Runtime; a reflected XSS vulnerability exists in the SVG version of the System Diagnostics Manager. Affected products/versions: B&R Automation Runtime versions

Design/Logic Flaw

Use of a Broken or Risky Cryptographic Algorithm vulnerability in B&R Industrial Automation Automation Runtime SDM modules. The FTP server used on the B&R Automation Runtime supports unsecure encryption mechanisms, such as SSLv3, TLSv1.0 and TLS1.1. An network-based attacker can exploit the flaws...

CVE-2024-0323

The CVE-2024-0323 entry affects the B&R Automation Runtime FTP server, where the FTP service supports insecure encryption mechanisms (SSLv3, TLS 1.0, TLS 1.1). Affected product: B&R Automation Runtime (FTP server). Documented impact: network-based attacker can perform man-in-the-middle attacks or...

PT-2024-14857 · B&R · B&R Automation Runtime

Name of the Vulnerable Software and Affected Versions: B&R Automation Runtime versions = G4.93 Description: A reflected cross-site scripting XSS vulnerability exists in the SVG version of System Diagnostics Manager that enables a remote attacker to execute arbitrary JavaScript code in the context...

CVE-2021-21575

Dell BSAFE Micro Edition Suite, versions before 4.5.2, contain an Observable Timing Discrepancy Vulnerability...

CVE-2021-22281

: Relative Path Traversal vulnerability in B&R Industrial Automation Automation Studio allows Relative Path Traversal.This issue affects Automation Studio: from 4.0 through 4.12...

CVE-2020-24682

Unquoted Search Path or Element vulnerability in B&R Industrial Automation Automation Studio, B&R Industrial Automation NET/PVI allows Target Programs with Elevated Privileges.This issue affects Automation Studio: from 4.0 through 4.6, from 4.7.0 before 4.7.7 SP, from 4.8.0 before 4.8.6 SP, from...

Path traversal

Unquoted Search Path or Element vulnerability in B&R Industrial Automation Automation Studio, B&R Industrial Automation NET/PVI allows Target Programs with Elevated Privileges.This issue affects Automation Studio: from 4.0 through 4.6, from 4.7.0 before 4.7.7 SP, from 4.8.0 before 4.8.6 SP, from...