CVE-2023-22473: Improper Access Control

Talk-Android enables users to have video & audio calls through Nextcloud on Android. Due to passcode bypass, an attacker is able to access the user's Nextcloud files and view conversations. To exploit this the attacker needs to have physical access to the target's device. There are currently no...

Nextcloud: Reference fetch can saturate the server bandwidth for 10 seconds

A vulnerability existed in Nextcloud Talk that allowed an attacker to saturate the server bandwidth for up to 10 seconds by posting messages containing links to high-bandwidth resources. This could result in temporary disk space filling and severe impact on server performance or denial of service...

CVE-2022-41971

Nextcould Talk android is a video and audio conferencing app for Nextcloud. Prior to versions 12.2.8, 13.0.10, 14.0.6, and 15.0.0, guests can continue to receive video streams from a call after being removed from a conversation. An attacker would be able to see videos on a call in a public...

Code injection

Nextcould Talk android is a video and audio conferencing app for Nextcloud. Prior to versions 12.2.8, 13.0.10, 14.0.6, and 15.0.0, guests can continue to receive video streams from a call after being removed from a conversation. An attacker would be able to see videos on a call in a public...

CVE-2022-41971

Nextcould Talk android is a video and audio conferencing app for Nextcloud. Prior to versions 12.2.8, 13.0.10, 14.0.6, and 15.0.0, guests can continue to receive video streams from a call after being removed from a conversation. An attacker would be able to see videos on a call in a public...

CVE-2022-41971 Nextcloud Talk guests can continue to receive video streams from call after being removed from a conversation

Nextcould Talk android is a video and audio conferencing app for Nextcloud. Prior to versions 12.2.8, 13.0.10, 14.0.6, and 15.0.0, guests can continue to receive video streams from a call after being removed from a conversation. An attacker would be able to see videos on a call in a public...

CVE-2022-41971 Nextcloud Talk guests can continue to receive video streams from call after being removed from a conversation

Nextcould Talk android is a video and audio conferencing app for Nextcloud. Prior to versions 12.2.8, 13.0.10, 14.0.6, and 15.0.0, guests can continue to receive video streams from a call after being removed from a conversation. An attacker would be able to see videos on a call in a public...

CVE-2022-41971

Nextcloud Talk for Android suffers a vulnerability where guests removed from a conversation can continue to receive video streams in a public call. Affected versions prior to 12.2.8, 13.0.10, 14.0.6, and 15.0.0 are vulnerable; patches are provided in those respective versions. The issue enables a...

Guests can continue to receive video streams from call after being removed from a conversation

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Nextcloud 安全漏洞

Nextcloud is an open source suite of self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A security vulnerability exists in Nextcould Talk android versions prior to 12.2.8, 13.0.10, 14.0.6, and 15.0.0, which stems from the fact that a guest can...

CVE-2022-41971: Exposure of Private Personal Information to an Unauthorized Actor

Nextcould Talk android is a video and audio conferencing app for Nextcloud. Prior to versions 12.2.8, 13.0.10, 14.0.6, and 15.0.0, guests can continue to receive video streams from a call after being removed from a conversation. An attacker would be able to see videos on a call in a public...

Nextcloud: Passcode bypass on Talk Android app

Summary: It is possible to bypass the passcode protection in nextcloud android talk by clicking the notification of a message. Talk App Android version: 15.0.2 RC1 Steps To Reproduce: 1. Create two users 1. Using User A login it to the web interface while User B on Talk App Android 1. Using User ...

CVE-2022-41926: Incorrect Permission Assignment for Critical Resource

Nextcould talk android is the android OS implementation of the nextcloud talk chat system. In affected versions the receiver is not protected by broadcastPermission allowing malicious apps to monitor communication. It is recommended that the Nextcloud Talk Android is upgraded to 14.1.0. There are...

CVE-2022-41926

Nextcould talk android is the android OS implementation of the nextcloud talk chat system. In affected versions the receiver is not protected by broadcastPermission allowing malicious apps to monitor communication. It is recommended that the Nextcloud Talk Android is upgraded to 14.1.0. There are...

CVE-2022-41926 Nextcloud Talk Android broadcast incorrect permission handling

Nextcould talk android is the android OS implementation of the nextcloud talk chat system. In affected versions the receiver is not protected by broadcastPermission allowing malicious apps to monitor communication. It is recommended that the Nextcloud Talk Android is upgraded to 14.1.0. There are...

CVE-2022-41926

CVE-2022-41926 concerns the Nextcloud Talk Android app. The receiver component is not protected by broadcastPermission in affected versions, enabling a malicious app to monitor communication locally. The issue is tied to Nextcloud Talk Android prior to 14.1.0. Remediation in all sources is to upg...

CVE-2022-41926 Nextcloud Talk Android broadcast incorrect permission handling

Nextcould talk android is the android OS implementation of the nextcloud talk chat system. In affected versions the receiver is not protected by broadcastPermission allowing malicious apps to monitor communication. It is recommended that the Nextcloud Talk Android is upgraded to 14.1.0. There are...

Nextcloud Talk 安全漏洞

Nextcloud Talk is a self-hosted local audio/video and chat communication service from Nextcloud Germany. A security vulnerability exists in versions prior to Nextcloud Talk 14.1.0 that stems from the receiver not being protected by broadcastPermission, allowing malicious applications to monitor...

PT-2022-26156 · Nextcloud · Nextcloud Talk Android

Name of the Vulnerable Software and Affected Versions: Nextcloud Talk Android versions prior to 14.1.0 Description: The issue affects the Nextcloud Talk Android, which is the Android OS implementation of the Nextcloud Talk chat system. In affected versions, the receiver is not protected by...

Researchers Quietly Cracked Zeppelin Ransomware Keys

Peter is an IT manager for a technology manufacturer that got hit with a Russian ransomware strain called "Zeppelin" in May 2020. Hed been on the job less than six months, and because of the way his predecessor architected things, the companys data backups also were encrypted by Zeppelin. After t...