CLSA-2024-1727289456 python: Fix of CVE-2024-6232

CVE-2024-6232: fixed regular expressions that allowed excessive backtracking during tarfile.TarFile header parsing are vulnerable to ReDoS via specifically-crafted tar archives...

CLSA-2024-1727289133 python3: Fix of 2 CVEs

CVE-2024-6232: remove backtracking when parsing tarfile headers - CVE-2024-7592: fix quadratic complexity in parsing "-quoted cookie values with backslashes...

USN-7031-2: Puma vulnerability

USN-7031-1 fixed CVE-2024-45614 in Puma for Ubuntu 24.04 LTS. This update fixes the CVE for Ubuntu 22.04 LTS and Ubuntu 20.04 LTS. Original advisory details: It was discovered that Puma incorrectly handled parsing certain headers. A remote attacker could possibly use this issue to overwrite heade...

USN-7031-1 puma vulnerability

It was discovered that Puma incorrectly handled parsing certain headers. A remote attacker could possibly use this issue to overwrite header values set by intermediate proxies by providing duplicate headers containing underscore characters...

Fedora 40 : python3.8 (2024-6dedbc5cf9)

The remote Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-6dedbc5cf9 advisory. This is a security release of Python 3.11 ----------------------------------------- Note: The release you're looking at is Python 3.11.10, a securit...

Fedora 40 : python3-docs / python3.12 (2024-1d0cb3b43f)

The remote Fedora 40 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2024-1d0cb3b43f advisory. This is the sixth maintenance release of Python 3.12 ==================================================== Python 3.12 is the newest major release of...

Lenient Parsing of Content-Length Header When Prefixed with Plus Sign

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AZL-48984 CVE-2024-23185 affecting package dovecot 2.3.20-1

Very large headers can cause resource exhaustion when parsing message. The message-parser normally reads reasonably sized chunks of the message. However, when it feeds them to message-header-parser, it starts building up "fullvalue" buffer out of the smaller chunks. The fullvalue buffer has no si...

DEBIAN-CVE-2024-23185

Very large headers can cause resource exhaustion when parsing message. The message-parser normally reads reasonably sized chunks of the message. However, when it feeds them to message-header-parser, it starts building up "fullvalue" buffer out of the smaller chunks. The fullvalue buffer has no si...

AZL-49024 CVE-2024-23184 affecting package dovecot 2.3.20-1

Having a large number of address headers From, To, Cc, Bcc, etc. becomes excessively CPU intensive. With 100k header lines CPU usage is already 12 seconds, and in a production environment we observed 500k header lines taking 18 minutes to parse. Since this can be triggered by external actors...

dovecot: very large headers can cause resource exhaustion when parsing message

A security issue was found in Dovecot. Very large headers can lead to resource exhaustion when parsing messages. The message-parser normally reads reasonably sized chunks of the message. However, when it feeds them to the message-header-parser, it starts building up a "fullvalue" buffer out of th...

DEBIAN-CVE-2024-6232

There is a MEDIUM severity vulnerability affecting CPython. Regular expressions that allowed excessive backtracking during tarfile.TarFile header parsing are vulnerable to ReDoS via specifically-crafted tar archives...

UBUNTU-CVE-2024-6232

There is a MEDIUM severity vulnerability affecting CPython. Regular expressions that allowed excessive backtracking during tarfile.TarFile header parsing are vulnerable to ReDoS via specifically-crafted tar archives...

CVE-2024-6232

CVE-2024-6232 affects CPython: tarfile.TarFile header parsing RegEx backtracking causes a ReDoS, with a base score of 7.5 (HIGH). Attack vector is NETWORK and requires no privileges or user interaction. Impact is listed as Availability impact being HIGH; Confidentiality/Integrity are NONE. The is...

PT-2024-7545

Name of the Vulnerable Software and Affected Versions CPython affected versions not specified Description The issue is related to regular expressions used in tarfile.TarFile header parsing, which can cause excessive backtracking and are vulnerable to ReDoS via specifically-crafted tar archives...

Monkey HTTPD Header Parsing Denial of Service (Denial of Service)

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Monkey HTTPD Header Parsing Denial of Service DoS', 'Description' = %q This module causes improper header parsing that leads to a segmentation...

OESA-2024-2069 netty3 security update

Netty is a NIO client server framework which enables quick and easy development of network applications such as protocol servers and clients. It greatly simplifies and streamlines network programming such as TCP and UDP socket server. Security Fixes: Netty before 4.1.42.Final mishandles whitespac...

OESA-2024-2068 netty3 security update

Netty is a NIO client server framework which enables quick and easy development of network applications such as protocol servers and clients. It greatly simplifies and streamlines network programming such as TCP and UDP socket server. Security Fixes: Netty before 4.1.42.Final mishandles whitespac...

OESA-2024-2066 netty3 security update

Netty is a NIO client server framework which enables quick and easy development of network applications such as protocol servers and clients. It greatly simplifies and streamlines network programming such as TCP and UDP socket server. Security Fixes: Netty before 4.1.42.Final mishandles whitespac...

[SECURITY] Fedora 40 Update: python-webob-1.8.8-2.fc40

WebOb provides wrappers around the WSGI request environment, and an object to help create WSGI responses. The objects map much of the specified behavior of HTTP, including header parsing and accessors for other standard parts of the environment...