Meta Set to Enable Default End-to-End Encryption on Messenger by Year End

Meta has once again reaffirmed its plans to roll out support for end-to-end encryption E2EE by default for one-to-one friends and family chats on Messenger by the end of the year. As part of that effort, the social media giant said it's upgrading "millions more people's chats" effective August 22...

Zoom Client 5.15.0 Information Disclosure Vulnerability (ZSB-23025) - Linux

Zoom Client is prone to an information disclosure vulnerability. SPDX-FileCopyrightText: 2023 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:zoom:zoom";...

Zoom Client 5.15.0 - 5.15.1 Information Disclosure Vulnerability (ZSB-23025) - Windows

Zoom Client is prone to an information disclosure vulnerability. SPDX-FileCopyrightText: 2023 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:zoom:zoom";...

Missing Encryption Of Sensitive Data

nextcloud-client is vulnerable to Missing Encryption of Sensitive Data. The vulnerability is caused due to a Lack of authenticity of metadata keys allowing a malicious server to gain access to E2EE folders resulting in it being able to decrypt files, recover the folder structure and add new files...

CVE-2023-28999 Nextcloud: Lack of authenticity of metadata keys allows a malicious server to gain access to E2EE folders

Nextcloud is an open-source productivity platform. In Nextcloud Desktop client 3.0.0 until 3.8.0, Nextcloud Android app 3.13.0 until 3.25.0, and Nextcloud iOS app 3.0.5 until 4.8.0, a malicious server administrator can gain full access to an end-to-end encrypted folder. They can decrypt files,...

CVE-2023-28998 Nextcloud Desktop client misbehaves with E2EE when the server returns empty list of metadata keys

The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server. Starting with version 3.0.0 and prior to version 3.6.5, a malicious server administrator can gain full access to an end-to-end encrypted folder. They can decrypt files, recover the folder structure, and add new...

CVE-2023-28997 Nextcloud Desktop: Initialization vector reuse in E2EE allows malicious server admin to break, manipulate, access files

The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server. Starting with version 3.0.0 and prior to version 3.6.5, a malicious server administrator can recover and modify the contents of end-to-end encrypted files. Users should upgrade the Nextcloud Desktop client to 3.6.5...

Desktop clients misbehaves with end-to-end encryption when the server returns an empty list of metadata keys

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Initialization vector reuse in end-to-end encryption allows a malicious server admin to break manipulate and access files

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Lack of authenticity of metadata keys allows a malicious server to gain access to E2EE folders

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Facebook Introduces New Features for End-to-End Encrypted Messenger App

Meta Platforms on Monday announced that it has started to expand global testing of end-to-end encryption E2EE in Messenger chats by default. "Over the next few months, more people will continue to see some of their chats gradually being upgraded with an extra layer of protection provided by...

Line Corporation Line Client For iOS Denial Of Service Vulnerability

Line Client For iOS is a messaging application from Line Corporation, Japan. A denial of service vulnerability exists in Line Client For iOS prior to version 12.17.0, which originates from line client for iOS crashing in a group chat when an invalid e2ee key is shared, and can be exploited by an...

CVE-2022-41568

LINE client for iOS before 12.17.0 might be crashed by sharing an invalid shared key of e2ee in group chat...

Design/Logic Flaw

LINE client for iOS before 12.17.0 might be crashed by sharing an invalid shared key of e2ee in group chat...

CVE-2022-41568: Uncontrolled Resource Consumption

LINE client for iOS before 12.17.0 might be crashed by sharing an invalid shared key of e2ee in group chat...

CVE-2022-41568

The CVE-2022-41568 entry affects the LINE client for iOS prior to version 12.17.0, where sharing an invalid e2ee key in a group chat can cause the app to crash (denial of service). The issue is documented with a CVSS v3.1 base score of 7.5 (High impact, network attack vector, no user interaction ...

CVE-2022-41568

LINE client for iOS before 12.17.0 might be crashed by sharing an invalid shared key of e2ee in group chat...

Elon Musk Confirms Twitter 2.0 will Bring End-to-End Encryption to Direct Messages

Twitter chief executive Elon Musk confirmed plans for end-to-end encryption E2EE for direct messages on the platform. The feature is part of Musk's vision for Twitter 2.0, which is expected to be what's called an "everything app." Other functionalities include longform tweets and payments,...

Facebook Testing Default End-to-End Encryption and Encrypted Backups in Messenger

Social media company Meta said it will begin testing end-to-end encryption E2EE on its Messenger platform this week for select users as the default option, as the company continues to slowly add security layers to its various chat services. "If you're in the test group, some of your most frequent...

Campaign launched to delay social media end-to-end encryption

The many issues surrounding end-to-end encryption E2EE are ever-present. They usually spring up when something that could potentially affect the safety of those who are vulnerable comes to light. Back in November, Meta announced it had delayed plans to roll out E2EE on its Facebook and Instagram...