DEBIAN-CVE-2022-29189

Pion DTLS is a Go implementation of Datagram Transport Layer Security. Prior to version 2.1.4, a buffer that was used for inbound network traffic had no upper limit. Pion DTLS would buffer all network traffic from the remote user until the handshake completes or timed out. An attacker could explo...

Mageia: Security Advisory (MGASA-2022-0168)

The remote host is missing an update for the 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 ifdescription...

GHSA-R5M2-G5GC-Q43R Jenkins Denial of Service vulnerability

Jenkins before 1.583 and LTS before 1.565.3 allows remote attackers to cause a denial of service thread consumption via vectors related to a CLI handshake...

Jenkins Denial of Service vulnerability

Jenkins before 1.583 and LTS before 1.565.3 allows remote attackers to cause a denial of service thread consumption via vectors related to a CLI handshake...

Updated python-twisted packages fix security vulnerability

CVE-2022-21712: It was discovered that Twisted incorrectly filtered HTTP headers when clients are being redirected to another origin. A remote attacker could use this issue to obtain sensitive information. CVE-2022-21716: It was discovered that Twisted incorrectly processed SSH handshake data on...

MGASA-2022-0168 Updated python-twisted packages fix security vulnerability

CVE-2022-21712: It was discovered that Twisted incorrectly filtered HTTP headers when clients are being redirected to another origin. A remote attacker could use this issue to obtain sensitive information. CVE-2022-21716: It was discovered that Twisted incorrectly processed SSH handshake data on...

lynx: Disclosure of HTTP authentication credentials via SNI data

A flaw was found in the way lynx parsed URLs with userinfo part containing authentication credentials. These credentials were included in the Server Name Indication SNI TLS extension data and sent unencrypted during the TLS connection handshake. This could lead to exposure of authentication...

postgresql: server processes unencrypted bytes from man-in-the-middle

It was found that a PostgreSQL server could accept plain text data during the establishment of an SSL connection. When a user is requesting a certificate based authentication, an active Person in the Middle could use this flaw in order to inject arbitrary SQL commands...

USN-5354-2: Twisted vulnerability

USN-5354-1 fixed vulnerabilities in Twisted. This update provides the corresponding updates for Ubuntu 14.04 ESM, Ubuntu 16.04 ESM and Ubuntu 22.04 LTS. Original advisory details: It was discovered that Twisted incorrectly processed SSH handshake data on connection establishments. A remote attack...

USN-5354-2 twisted vulnerability

USN-5354-1 fixed vulnerabilities in Twisted. This update provides the corresponding updates for Ubuntu 14.04 ESM, Ubuntu 16.04 ESM and Ubuntu 22.04 LTS. Original advisory details: It was discovered that Twisted incorrectly processed SSH handshake data on connection establishments. A remote attack...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : OpenSSL vulnerabilities (USN-5402-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5402-1 advisory. Elison Niven discovered that OpenSSL incorrectly handled the crehash script. A local attacker could possibly use this issue to...

ALPINE-CVE-2022-1434

The OpenSSL 3.0 implementation of the RC4-MD5 ciphersuite incorrectly uses the AAD data as the MAC key. This makes the MAC key trivially predictable. An attacker could exploit this issue by performing a man-in-the-middle attack to modify data being sent from one endpoint to an OpenSSL 3.0 recipie...

Design/Logic Flaw

The OpenSSL 3.0 implementation of the RC4-MD5 ciphersuite incorrectly uses the AAD data as the MAC key. This makes the MAC key trivially predictable. An attacker could exploit this issue by performing a man-in-the-middle attack to modify data being sent from one endpoint to an OpenSSL 3.0 recipie...

UBUNTU-CVE-2022-1434

The OpenSSL 3.0 implementation of the RC4-MD5 ciphersuite incorrectly uses the AAD data as the MAC key. This makes the MAC key trivially predictable. An attacker could exploit this issue by performing a man-in-the-middle attack to modify data being sent from one endpoint to an OpenSSL 3.0 recipie...

Input validation

Improper Restriction of TCP Communication Channel in HTTP/S inbound traffic from WAN to DMZ bypassing security policy until TCP handshake potentially resulting in Denial of Service DoS attack if a target host is vulnerable...

Researcher Releases PoC for Recent Java Cryptographic Vulnerability

A proof-of-concept PoC code demonstrating a newly disclosed digital signature bypass vulnerability in Java has been shared online. The high-severity flaw in question, CVE-2022-21449 CVSS score: 7.5, impacts the following versions of Java SE and Oracle GraalVM Enterprise Edition - Oracle Java SE:...

Exploit for CVE-2022-21449

CVE-2022-21449-TLS-PoC CVE-2022-21449 also dubbed Psychic Si...

Exploit for Infinite Loop in Openssl

A simple remote triggering POC for CVE-2022-0778 Why While...

Security Bulletin: Open Source OpenSSL, GNUTls, RHEL CVE-2016-8610 'SSL-Death-Alert' affects IBM Cisco switches and directors.

Summary Open Source OpenSSL is used by IBM Cisco switches and directors. IBM Cisco switches and directors has addressed the CVE. Vulnerability Details Relevant CVE Information: CVEID: CVE-2016-8610 DESCRIPTION: SSL/TLS protocol is vulnerable to a denial of service, caused by an error when...

USN-5354-1 twisted vulnerabilities

It was discovered that Twisted incorrectly filtered HTTP headers when clients are being redirected to another origin. A remote attacker could use this issue to obtain sensitive information. CVE-2022-21712 It was discovered that Twisted incorrectly processed SSH handshake data on connection...