EUVD-2023-24394

Malicious code in bioql PyPI...

When is One Vulnerability Scanner Not Enough?

Like antivirus software, vulnerability scans rely on a database of known weaknesses. That's why websites like VirusTotal exist, to give cyber practitioners a chance to see whether a malware sample is detected by multiple virus scanning engines, but this concept hasn't existed in the vulnerability...

Input validation

A vulnerability in the scanning engines of Cisco AsyncOS Software for Cisco Secure Web Appliance could allow an unauthenticated, remote attacker to bypass a configured rule, allowing traffic onto a network that should have been blocked. This vulnerability is due to improper detection of malicious...

CVE-2023-20215

CVE-2023-20215 affects Cisco AsyncOS for Cisco Secure Web Appliance. The vulnerability lies in the scanning engines’ handling of certain content-encodings (deflate, and by default lzma/brotli in some cases), enabling an unauthenticated, remote attacker to bypass an explicit block rule and cause t...

Cisco Secure Web Appliance Content Encoding Filter Bypass Vulnerability

A vulnerability in the scanning engines of Cisco AsyncOS Software for Cisco Secure Web Appliance could allow an unauthenticated, remote attacker to bypass a configured rule, allowing traffic onto a network that should have been blocked. This vulnerability is due to improper detection of malicious...

PT-2022-5128 · Cisco · Cisco Secure Web Appliance +1

Name of the Vulnerable Software and Affected Versions: Cisco Secure Web Appliance versions affected versions not specified Description: The issue is related to insufficient input validation in the scanning engines of Cisco AsyncOS Software for Cisco Secure Web Appliance. This could allow a remote...

Researchers Takeover Unpatched 3rd-Party Antivirus Sandboxes via VirusTotal

Security researchers have disclosed a security issue that could have allowed attackers to weaponize the VirusTotal platform as a conduit to achieve remote code execution RCE on unpatched third-party sandboxing machines employed antivirus engines. The flaw, now patched, made it possible to "execut...