Improper Handling of Highly Compressed Data (Data Amplification) and Memory Allocation with Excessive Size Value in eventlet

Impact A websocket peer may exhaust memory on Eventlet side by sending very large websocket frames. Malicious peer may exhaust memory on Eventlet side by sending highly compressed data frame. Patches Version 0.31.0 restricts websocket frame to reasonable limits. Workarounds Restricting memory usa...

GHSA-9P9M-JM8W-94P2 Improper Handling of Highly Compressed Data (Data Amplification) and Memory Allocation with Excessive Size Value in eventlet

Impact A websocket peer may exhaust memory on Eventlet side by sending very large websocket frames. Malicious peer may exhaust memory on Eventlet side by sending highly compressed data frame. Patches Version 0.31.0 restricts websocket frame to reasonable limits. Workarounds Restricting memory usa...

CVE-2021-21419 Improper Handling of Highly Compressed Data (Data Amplification) and Memory Allocation with Excessive Size Value in eventlet

Eventlet is a concurrent networking library for Python. A websocket peer may exhaust memory on Eventlet side by sending very large websocket frames. Malicious peer may exhaust memory on Eventlet side by sending highly compressed data frame. A patch in version 0.31.0 restricts websocket frame to...

CVE-2020-28923

An issue was discovered in Play Framework 2.8.0 through 2.8.4. Carefully crafted JSON payloads sent as a form field lead to Data Amplification. This affects users migrating from a Play version prior to 2.8.0 that used the Play Java API to serialize classes with protected or private fields to JSON...

CVE-2020-28923

An issue was discovered in Play Framework 2.8.0 through 2.8.4. Carefully crafted JSON payloads sent as a form field lead to Data Amplification. This affects users migrating from a Play version prior to 2.8.0 that used the Play Java API to serialize classes with protected or private fields to JSON...

Code injection

An issue was discovered in Play Framework 2.8.0 through 2.8.4. Carefully crafted JSON payloads sent as a form field lead to Data Amplification. This affects users migrating from a Play version prior to 2.8.0 that used the Play Java API to serialize classes with protected or private fields to JSON...

CVE-2020-28923

Summary: CVE-2020-28923 affects Play Framework 2.8.0–2.8.4 via Data Amplification when carefully crafted JSON payloads are sent as a form field, impacting users migrating from Play Java API-based JSON serialization of classes with protected/private fields. The vulnerability description and relate...

CVE-2020-28923

An issue was discovered in Play Framework 2.8.0 through 2.8.4. Carefully crafted JSON payloads sent as a form field lead to Data Amplification. This affects users migrating from a Play version prior to 2.8.0 that used the Play Java API to serialize classes with protected or private fields to JSON...

Play Framework Security Vulnerability

Lightbend Play Framework is a web application framework written in the Scala language from Lightbend, Inc. A security vulnerability exists in Play Framework versions 2.8.0 through 2.8.4, which stems from a carefully crafted JSON payload sent as a form field that causes data amplification. This...

CVE-2020-26882

In Play Framework 2.6.0 through 2.8.2, data amplification can occur when an application accepts multipart/form-data JSON input...

CVE-2020-26882

In Play Framework 2.6.0 through 2.8.2, data amplification can occur when an application accepts multipart/form-data JSON input...

Input validation

In Play Framework 2.6.0 through 2.8.2, data amplification can occur when an application accepts multipart/form-data JSON input...

CVE-2020-26882

In Play Framework 2.6.0 through 2.8.2, data amplification can occur when an application accepts multipart/form-data JSON input...

CVE-2020-26882

CVE-2020-26882 (Play Framework): Affects Play Framework versions 2.6.0 through 2.8.2. The vulnerability arises when an application accepts multipart/form-data JSON input, causing data amplification. Documents explicitly describe this as a vulnerability in Play Framework, with potential impact on ...

Denial Of Service (DoS)

play is vulnerable to denial of service DoS. The vulnerability exists as JSON payloads uploaded as a form field causes data amplification...

websockets is vulnerable to denial of service by memory exhaustion

The Python websockets library version 4 contains a CWE-409: Improper Handling of Highly Compressed Data Data Amplification vulnerability in Servers and clients, unless configured with compression=None that can result in Denial of Service by memory exhaustion. This attack appears to be exploitable...

GHSA-6G87-FF9Q-V847 websockets is vulnerable to denial of service by memory exhaustion

The Python websockets library version 4 contains a CWE-409: Improper Handling of Highly Compressed Data Data Amplification vulnerability in Servers and clients, unless configured with compression=None that can result in Denial of Service by memory exhaustion. This attack appears to be exploitable...

CVE-2018-1000518

aaugustin websockets version 4 contains a CWE-409: Improper Handling of Highly Compressed Data Data Amplification vulnerability in Servers and clients, unless configured with compression=None that can result in Denial of Service by memory exhaustion. This attack appear to be exploitable via Sendi...

Design/Logic Flaw

aaugustin websockets version 4 contains a CWE-409: Improper Handling of Highly Compressed Data Data Amplification vulnerability in Servers and clients, unless configured with compression=None that can result in Denial of Service by memory exhaustion. This attack appear to be exploitable via Sendi...

PYSEC-2018-79

aaugustin websockets version 4 contains a CWE-409: Improper Handling of Highly Compressed Data Data Amplification vulnerability in Servers and clients, unless configured with compression=None that can result in Denial of Service by memory exhaustion. This attack appear to be exploitable via Sendi...