SUSE CVE-2015-1779

The VNC websocket frame decoder in QEMU allows remote attackers to cause a denial of service memory and CPU consumption via a large 1 websocket payload or 2 HTTP headers section...

Discourse < 2.8.9, 2.9.x - 2.9.0.beta9 DoS Vulnerability

Discourse is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:discourse:discourse"...

PT-2021-7742

Name of the Vulnerable Software and Affected Versions Redis versions prior to 5.0.14 Redis versions prior to 6.0.16 Redis versions prior to 6.2.6 Description The issue is related to an integer overflow bug in the underlying string library of Redis, an open-source, in-memory database. This bug can...

python-cryptography: Large inputs for symmetric encryption can trigger integer overflow leading to buffer overflow

A buffer-overflow flaw was found in the python-cryptography package. In certain sequences of update calls when symmetrically encrypting very large payloads 2GB could result in an integer overflow, leading to buffer overflows. Note: This fix is a workaround for the OpenSSL CVE-2021-23840 flaw...

python-cryptography security, bug fix, and enhancement update

3.2.1-4 - CVE-2020-36242: Fixed a bug where certain sequences of update calls when symmetrically encrypting very large payloads 2GB could result in an integer overflow, leading to buffer overflows. - Resolves: rhbz1926528 3.2.1-3 - Conflict with non-matching vector package 3.2.1-2 - Re-add remove...

CentOS 8 : python-cryptography (CESA-2021:1608)

The remote CentOS Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the CESA-2021:1608 advisory. - python-cryptography: bleichenbacher timing oracle attack against RSA decryption CVE-2020-25659 - python-cryptography: certain sequences of update cal...

python-cryptography: Large inputs for symmetric encryption can trigger integer overflow leading to buffer overflow

A buffer-overflow flaw was found in the python-cryptography package. In certain sequences of update calls when symmetrically encrypting very large payloads 2GB could result in an integer overflow, leading to buffer overflows. Note: This fix is a workaround for the OpenSSL CVE-2021-23840 flaw...

envoy: Resource exhaustion via HTTP/2 client requests with large payloads and improper stream windows

Envoy version 1.14.2, 1.13.2, 1.12.4 or earlier is susceptible to increased memory usage in the case where an HTTP/2 client requests a large payload but does not send enough window updates to consume the entire stream and does not reset the stream...

envoy: Resource exhaustion via HTTP/2 client requests with large payloads and improper stream windows

Envoy version 1.14.2, 1.13.2, 1.12.4 or earlier is susceptible to increased memory usage in the case where an HTTP/2 client requests a large payload but does not send enough window updates to consume the entire stream and does not reset the stream...

PT-2020-13163 · Envoy · Envoy

Name of the Vulnerable Software and Affected Versions: Envoy versions 1.14.2, 1.13.2, 1.12.4 or earlier Description: The issue arises when an HTTP/2 client requests a large payload but fails to send sufficient window updates to consume the entire stream and does not reset the stream, leading to...

PT-2018-16135 · Fastify · Fastify

Name of the Vulnerable Software and Affected Versions: Fastify versions prior to 0.38.0 Description: The issue allows for a denial-of-service attack by sending a request with "Content-Type: application/json" and a very large payload. This can cause the service to become unresponsive...

Eclipse Mosquitto Design Vulnerability

Eclipse Mosquitto is an open source messaging agent software from the Eclipse Foundation . A security vulnerability exists in Eclipse Mosquitto version 1.4.14. An attacker can exploit the vulnerability by repeatedly opening links and sending larger payloads to shut down the Mosquitto server...

UBUNTU-CVE-2017-7651

In Eclipse Mosquitto 1.4.14, a user can shutdown the Mosquitto server simply by filling the RAM memory with a lot of connections with large payload. This can be done without authentications if occur in connection phase of MQTT protocol...