#dos

Apple Security Advisory 09-26-2023-5 - macOS Monterey 12.7 addresses code execution and out of bounds read vulnerabilities.

Apple Security Advisory 09-26-2023-4 - macOS Ventura 13.6 addresses bypass, code execution, out of bounds read, and use-after-free vulnerabilities.

Apple Security Advisory 09-26-2023-3 - iOS 16.7 and iPadOS 16.7 addresses bypass, code execution, and out of bounds read vulnerabilities.

Apple Security Advisory 09-26-2023-2 - macOS Sonoma 14 addresses buffer overflow, bypass, code execution, out of bounds read, resource exhaustion, spoofing, and use-after-free vulnerabilities.

Firewall and distributed denial-of-service (DDoS) attack prevention mechanisms in Cloudflare can be circumvented by exploiting gaps in cross-tenant security controls, defeating the very purpose of these safeguards, it has emerged. "Attackers can utilize their own Cloudflare accounts to abuse the per-design trust-relationship between Cloudflare and the customers' websites, rendering the

Versions of the package asyncua before 0.9.96 are vulnerable to Denial of Service (DoS) such that an attacker can send a malformed packet and as a result, the server will enter into an infinite loop and consume excessive memory.

Versions of the package asyncua before 0.9.96 are vulnerable to Denial of Service (DoS) such that an attacker can send a malformed packet and as a result, the server will enter into an infinite loop and consume excessive memory.

### Summary Autoinstrumentation out of the box adds the label `http_method` that has unbound cardinality. It leads to the server's potential memory exhaustion when many malicious requests are sent. ### Details HTTP method for requests can be easily set by an attacker to be random and long. ### PoC Send many requests with long randomly generated HTTP methods and observe how memory consumption increases during it. The app can be like [this example from the official docs](https://opentelemetry-python-contrib.readthedocs.io/en/latest/instrumentation/flask/flask.html#id1). ### Impact In order to be affected program has to be instrumented for HTTP handlers and does not filter any unknown HTTP methods on the level of CDN, LB, previous middleware, etc. ### Proposed solution For convenience and safe usage of this library, it should by default mark with the label `UNKNOWN` non-standard HTTP methods to show that such requests were made (and this way does not increase cardinality). In case som...

Buffer Overflow vulnerability in Vorbis-tools v.1.4.2 allows a local attacker to execute arbitrary code and cause a denial of service during the conversion of wav files to ogg files.

Buffer Overflow vulnerability in baramundi software GmbH EMM Agent 23.1.50 and before allows an attacker to cause a denial of service via a crafted request to the password parameter.