MariaDB: Ubuntu/Debian installation method allows key poisoning and code execution for network attacker

The MariaDB installation instructions for apt-based distributions Debian/Ubuntu look like this: sudo apt-get install software-properties-common sudo apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com:80 0xF1656F24C74CD1D8 sudo add-apt-repository 'deb arch=amd64...

rmlg.ulg.ac.be Cross Site Scripting vulnerability

Open Bug Bounty ID: OBB-892856 Security Researcher Renzi Helped patch 6742 vulnerabilities Received 8 Coordinated Disclosure badges Received 36 recommendations , a holder of 8 badges for responsible and coordinated disclosure, found a security vulnerability affecting rmlg.ulg.ac.be website and it...

Dropbox: Fedora installation instructions fetch repo and validation key from insecure source, allowing mitm attack

The reporter noted that our installation instructions for our Linux Desktop Client for Fedora specified HTTP urls instead of HTTPS. This could allow an attacker, with a privileged network position, the ability to swap the GPG key during installation allowing them to install a rogue signing key on...

curl: Libcurl ocasionally sends HTTPS traffic to port 443 rather than specified port 8080

Summary: We have encountered an issue with libcurl where, under certain network conditions, the library will attempt to submit data to an incorrect port as was set by CURLOPTPORT. As information is sent to an unauthorised port, we consider this an information disclosure issue. Our security softwa...

Debian DSA-4476-1 : python-django - security update

Three security issues were found in Django, a Python web development framework, which could result in denial of service, incomplete sanitisation of clickable links or missing redirects of HTTP requests to HTTPS. C Tenable Network Security, Inc. The descriptive text and package checks in this plug...

Debian: Security Advisory (DSA-4476-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2019 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...

CVE-2019-1892 Cisco Small Business Series Switches Memory Corruption Vulnerability

A vulnerability in the Secure Sockets Layer SSL input packet processor of Cisco Small Business 200, 300, and 500 Series Managed Switches could allow an unauthenticated, remote attacker to cause a memory corruption on an affected device. The vulnerability is due to improper validation of HTTPS...

CVE-2019-1892 Cisco Small Business Series Switches Memory Corruption Vulnerability

A vulnerability in the Secure Sockets Layer SSL input packet processor of Cisco Small Business 200, 300, and 500 Series Managed Switches could allow an unauthenticated, remote attacker to cause a memory corruption on an affected device. The vulnerability is due to improper validation of HTTPS...

[ASA-201907-2] python-django: silent downgrade

Arch Linux Security Advisory ASA-201907-2 ========================================= Severity: High Date : 2019-07-06 CVE-ID : CVE-2019-12781 Package : python-django Type : silent downgrade Remote : Yes Link : https://security.archlinux.org/AVG-1000 Summary ======= The package python-django before...

CVE-2019-1892: Improper Restriction of Operations within the Bounds of a Memory Buffer

A vulnerability in the Secure Sockets Layer SSL input packet processor of Cisco Small Business 200, 300, and 500 Series Managed Switches could allow an unauthenticated, remote attacker to cause a memory corruption on an affected device. The vulnerability is due to improper validation of HTTPS...

[ASA-201907-3] python2-django: silent downgrade

Arch Linux Security Advisory ASA-201907-3 ========================================= Severity: High Date : 2019-07-06 CVE-ID : CVE-2019-12781 Package : python2-django Type : silent downgrade Remote : Yes Link : https://security.archlinux.org/AVG-1001 Summary ======= The package python2-django befo...

CVE-2019-1892

Cisco Small Business 200/300/500 Series Managed Switch HTTPS validation allows a memory corruption DoS Recent assessments: bwatters-r7 at July 09, 2019 5:54pm UTC reported: This is a memory corruption vulnerability that allows an attacker to send a malformed HTTPS packet, which will then generate...

Improper Restriction of XML External Entity Reference in DiffPlug Spotless

In DiffPlug Spotless before 1.20.0 library and Maven plugin and before 3.20.0 Gradle plugin, the XML parser would resolve external entities over both HTTP and HTTPS and didn't respect the resolveExternalEntities setting. For example, this allows disclosure of file contents to a MITM attacker if a...

GHSA-7V35-QWWJ-P98G Improper Restriction of XML External Entity Reference in DiffPlug Spotless

In DiffPlug Spotless before 1.20.0 library and Maven plugin and before 3.20.0 Gradle plugin, the XML parser would resolve external entities over both HTTP and HTTPS and didn't respect the resolveExternalEntities setting. For example, this allows disclosure of file contents to a MITM attacker if a...

CVE-2019-1886

A vulnerability in the HTTPS decryption feature of Cisco Web Security Appliance WSA could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to insufficient validation of Secure Sockets Layer SSL server certificates. An attacker could...

CVE-2019-1884

A vulnerability in the web proxy functionality of Cisco AsyncOS Software for Cisco Web Security Appliance WSA could allow an authenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to insufficient input validation mechanisms for...

CVE-2019-1884 Cisco Web Security Appliance Web Proxy Denial of Service Vulnerability

A vulnerability in the web proxy functionality of Cisco AsyncOS Software for Cisco Web Security Appliance WSA could allow an authenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to insufficient input validation mechanisms for...

CVE-2019-1884

The CVE-2019-1884 issue affects Cisco Web Security Appliance (WSA) AsyncOS Web Proxy functionality. A vulnerability in input validation for certain HTTP/HTTPS request fields could allow an authenticated, remote attacker to cause the device to stop processing traffic, producing a DoS condition. Th...

CVE-2019-1886

The CVE-2019-1886 entry describes a DoS in Cisco Web Security Appliance (WSA) due to insufficient validation of SSL server certificates in the HTTPS decryption feature. Attackers can remotely exploit by presenting a malformed certificate to a web server, sent through WSA, to trigger an unexpected...

CVE-2019-1886 Cisco Web Security Appliance HTTPS Certificate Denial of Service Vulnerability

A vulnerability in the HTTPS decryption feature of Cisco Web Security Appliance WSA could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to insufficient validation of Secure Sockets Layer SSL server certificates. An attacker could...