#dos

The ABB Cylon controller suffers from an authenticated path traversal vulnerability. This can be exploited through the 'devName' POST parameter in the ethernetUpdate.php script to write partially controlled content, such as IP address values, into arbitrary file paths, potentially leading to configuration tampering and system compromise including denial of service scenario through ethernet configuration backup file overwrite.

The ABB Cylon controller suffers from an authenticated path traversal vulnerability. This can be exploited through the 'devName' POST parameter in the ethernetUpdate.php script to write partially controlled content, such as IP address values, into arbitrary file paths, potentially leading to configuration tampering and system compromise including denial of service scenario through ethernet configuration backup file overwrite.

Secure Gaming during holidays is essential as cyberattacks rise by 50%. Protect accounts with 2FA, avoid fake promotions,…

Palo Alto Networks has disclosed a high-severity vulnerability impacting PAN-OS software that could cause a denial-of-service (DoS) condition on susceptible devices. The flaw, tracked as CVE-2024-3393 (CVSS score: 8.7), impacts PAN-OS versions 10.X and 11.X, as well as Prisma Access running PAN-OS versions. It has been addressed in PAN-OS 10.1.14-h8, PAN-OS 10.2.10-h12, PAN-OS 11.1.5, PAN-OS

From zero-day exploits to 5G network vulnerabilities, these are the threats that are expected to persist over the next 12 months.

As organizations on the continent expand their use of digital technologies, they increasingly face many of the same threats that entities in other regions have had to deal with for years.

The security extensions for the Domain Name System aimed to make the Internet more reliable, but instead the technology has exchanged one set of problems for another.

Since October 2023, cyberattacks among countries in the Middle East have persisted, fueled by the conflict between Israel and Hamas, reeling in others on a global scale.

In the last newsletter of the year, Thorsten recalls his tech-savvy gift to his family and how we can all incorporate cybersecurity protections this holiday season.

### Summary A Denial of Service (DoS) vulnerability in the authentication middleware allows any client to cause memory exhaustion by sending large request bodies. The server reads the entire request body into memory without size limits, creating multiple copies during processing, which can lead to Out of Memory conditions. Affects all versions up to the latest one (v0.43.0). ### Details The vulnerability exists in the AuthMiddleware function in `core/src/auth/auth.go`. The middleware processes all API requests (`/api/*`) and reads the entire request body using `io.ReadAll` without any size limits: ```go func AuthMiddleware(next http.Handler) http.Handler { return http.HandlerFunc(func(w http.ResponseWriter, r http.Request) { // No size limit on body reading body, err := io.ReadAll(r.Body) // ... // Creates another copy of the body r.Body = io.NopCloser(bytes.NewReader(body)) // ... // Unmarshals the body again, creating more copies if err := j...