Exchange/Outlook Autodiscover Bug Spills $100K+ Email Passwords

Guardicore security researcher Amit Serper has discovered a severe design bug in Microsoft Exchange’s autodiscover – a protocol that lets users easily configure applications such as Microsoft Outlook with just email addresses and passwords. The flaw has caused the Autodiscover service to leak...

SUSE: Security Advisory (SUSE-SU-2021:14807-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

SUSE-SU-2021:14807-1 Security update for curl

This update for curl fixes the following issues: - CVE-2021-22947: Fixed STARTTLS protocol injection via MITM bsc1190374. - CVE-2021-22946: Fixed protocol downgrade required TLS bypassed bsc1190373...

Updated curl packages fix security vulnerability

UAF and double-free in MQTT sending. CVE-2021-22945 Protocol downgrade required TLS bypassed. CVE-2021-22946 STARTTLS protocol injection via MITM. CVE-2021-22947...

CURL-CVE-2021-22946 Protocol downgrade required TLS bypassed

A user can tell curl to require a successful upgrade to TLS when speaking to an IMAP, POP3 or FTP server --ssl-reqd on the command line or CURLOPTUSESSL set to CURLUSESSLCONTROL or CURLUSESSLALL with libcurl. This requirement could be bypassed if the server would return a properly crafted but...

cURL -- Multiple vulnerabilities

The cURL project reports: UAF and double-free in MQTT sending CVE-2021-22945 Protocol downgrade required TLS bypassed CVE-2021-22946 STARTTLS protocol injection via MITM CVE-2021-22945...

Docker < 1.3.1 SSL Fallback Vulnerability

Docker is prone to an SSL fallback vulnerability. Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

GHSA-593V-WCQX-HQ2W Incorrect version tags linked to external repository

Impact A security incident caused a number of incorrect version tags to be pushed to the Parse Server repository. These version tags linked to a personal fork of a contributor who had write access to the repository. The code to which these tags linked has not been reviewed or approved by Parse...

Incorrect version tags linked to external repository

Impact A security incident caused a number of incorrect version tags to be pushed to the Parse Server repository. These version tags linked to a personal fork of a contributor who had write access to the repository. The code to which these tags linked has not been reviewed or approved by Parse...

GHSA-MQ5P-2MCR-M52J Code injection in nbgitpuller

Impact Due to an unsanitized input, visiting maliciously crafted links could result in arbitrary code execution in the user environment. Patches 0.10.2 Workarounds None, other than upgrade to 0.10.2 or downgrade to 0.8.x. For more information If you have any questions or comments about this...

How Does MTA-STS Improve Your Email Security?

Simple Mail Transfer Protocol or SMTP has easily exploitable security loopholes. Email routing protocols were designed in a time when cryptographic technology was at a nascent stage e.g., the de-facto protocol for email transfer, SMTP, is nearly 40 years old now, and therefore security was not an...

GHSA-8928-2FGM-6X9X HTTP Request Smuggling in actix-http

Affected versions of this crate did not properly detect invalid requests that could allow HTTP/1 request smuggling HRS attacks when running alongside a vulnerable front-end proxy server. This can result in leaked internal and/or user data, including credentials, when the front-end proxy is also...

HTTP Request Smuggling in actix-http

Affected versions of this crate did not properly detect invalid requests that could allow HTTP/1 request smuggling HRS attacks when running alongside a vulnerable front-end proxy server. This can result in leaked internal and/or user data, including credentials, when the front-end proxy is also...

Vulnerabilities fixed in multiple implementations of HTTP/2

A PortSwigger researcher has discovered vulnerabilities in several implementations of HTTP/2. The researcher has demonstrated that it is possible to manipulate HTTP/2 requests. When the front-end of an application uses HTTP/2 and forwards the request to the back-end a downgrade to HTTP/1 takes...

OpenSSL: Ciphersuite Downgrade Attack (20101202) - Linux

OpenSSL is prone to a ciphersuite downgrade attack. Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

OpenSSL: Ciphersuite Downgrade Attack (20101202) - Windows

OpenSSL is prone to a ciphersuite downgrade attack. Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

CVE-2021-31590

PwnDoc all versions until 0.4.0 2021-08-23 has incorrect JSON Webtoken handling, leading to incorrect access control. With a valid JSON Webtoken that is used for authentication and authorization, a user can keep his admin privileges even if he is downgraded to the "user" privilege. Even after a...

OpenSSL Multiple Vulnerabilities (20141015) - Linux

OpenSSL is prone to multiple vulnerabilities. Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Docker before 1.3.1 and docker-py before 0.5.3 fall back to HTTP when the HTTPS connection to the registry fails which allows man-in-the-middle attackers to conduct downgrade attacks and obtain authentication and image data by leveraging a network position between the client and the registry to block HTTPS traffic.

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[ASA-202107-24] ruby2.7: multiple issues

Arch Linux Security Advisory ASA-202107-24 ========================================== Severity: High Date : 2021-07-14 CVE-ID : CVE-2021-31810 CVE-2021-32066 Package : ruby2.7 Type : multiple issues Remote : Yes Link : https://security.archlinux.org/AVG-2139 Summary ======= The package ruby2.7...