Advisory ROSA-SA-2021-1983

Software: talk 0.17 OS: Cobalt 7.9 CVE-ID: CVE-2018-3781 CVE-Crit: MEDIUM CVE-DESC: The lack of cleanup of search results for an autocomplete field in NextCloud Talk 3.2.5 could lead to persistence of XSS requiring user interaction. The lack of cleanup only affected usernames, so malicious search...

CVE-2021-35970

Talk 4 in Coral before 4.12.1 allows remote attackers to discover e-mail addresses and other sensitive information via GraphQL because permission checks use an incorrect data type...

Coral 安全漏洞

coral is an open source project. Improve the community on your website through smart technology, effective design, and efficient strategy. A security vulnerability exists in Coral Talk 4 versions prior to 4.12.1, which stems from the use of incorrect data types for program privilege checking, and...

CVE-2021-35970: Incorrect Comparison

Talk 4 in Coral before 4.12.1 allows remote attackers to discover e-mail addresses and other sensitive information via GraphQL because permission checks use an incorrect data type...

The vulnerability of the update_log function (lib/Cleantalk/ApbctWP/Firewall/SFW.php) in spam protection modules, including AntiSpam and CleanTalk firewall plugins, allows attackers to execute arbitrary SQL queries.

The vulnerability of the updatelog function in modules for spam protection, AntiSpam, and CleanTalk firewall plugins is related to the failure to protect the SQL query structure. Exploiting this vulnerability allows an attacker to execute arbitrary SQL queries remotely...

CVE-2021-32676

Nextcloud Talk is a fully on-premises audio/video and chat communication service. Password protected shared chats in Talk before version 9.0.10, 10.0.8 and 11.2.2 did not rotate the session cookie after a successful authentication event. It is recommended that the Nextcloud Talk App is upgraded t...

CVE-2021-32676

Nextcloud Talk is a fully on-premises audio/video and chat communication service. Password protected shared chats in Talk before version 9.0.10, 10.0.8 and 11.2.2 did not rotate the session cookie after a successful authentication event. It is recommended that the Nextcloud Talk App is upgraded t...

CVE-2021-32676

Nextcloud Talk is a fully on-premises audio/video and chat communication service. Password protected shared chats in Talk before version 9.0.10, 10.0.8 and 11.2.2 did not rotate the session cookie after a successful authentication event. It is recommended that the Nextcloud Talk App is upgraded t...

Code injection

Nextcloud Talk is a fully on-premises audio/video and chat communication service. Password protected shared chats in Talk before version 9.0.10, 10.0.8 and 11.2.2 did not rotate the session cookie after a successful authentication event. It is recommended that the Nextcloud Talk App is upgraded t...

CVE-2021-32676

Nextcloud Talk suffers a session fixation vulnerability: password-protected shared talks did not rotate the session cookie after authentication in versions prior to 9.0.10, 10.0.8 and 11.2.2. Exploitation could allow an attacker to hijack a guest session. Remediation is to upgrade the Nextcloud T...

Nextcloud Talk Authorization Issues Vulnerability (CNVD-2021-44989)

Nextcloud Talk is a self-hosted local audio/video and chat communication service from Nextcloud Germany. An authorization issue vulnerability exists in Nextcloud Talk that stems from unchanged cookie session data after changing authentication information in Talk. No details of the vulnerability a...

CVE-2021-32676: Session Fixation

Nextcloud Talk is a fully on-premises audio/video and chat communication service. Password protected shared chats in Talk before version 9.0.10, 10.0.8 and 11.2.2 did not rotate the session cookie after a successful authentication event. It is recommended that the Nextcloud Talk App is upgraded t...

Session Fixation in Nextcloud Talk

None...

Nextcloud Talk 授权问题漏洞

Nextcloud Talk is a self-hosted local audio/video and chat communication service from Nextcloud Germany. An authorization issue vulnerability exists in Nextcloud Talk that stems from unchanged cookie session data after changing authentication information in Talk. No details of the vulnerability a...

#LetsTalkSecurity: Transformational Security

Let's Talk Security: Season 02 // Episode 01: Host, Rik Ferguson, interviews Business Information Security Officer from S Global Ratings, Alyssa Miller. Together they discuss transformational security...

Nextcloud: Talk discloses turn server to anybody

The attack is straight forward. 1. send a request to bash curl -H 'OCS-APIREQUEST: true' https://server/ocs/v2.php/apps/spreed/api/v2/signaling/settings And you get back a lot of information. signaling server stun server turn server inc credentials The stun server is harmless enough. I did not lo...

The Story of Colossus

Nice video of a talk by Chris Shore on the history of Colossus...

Nextcloud: Session fixation on public talk links

userA shares a talk room and protects it with a password 2. userB opens links but doesn't enter the password yet 3. Attacker steals the cookies from userB 4. userB logs in 5. attacker is now also able to read the conversation etc Impact In short the attacker is able to take over the session of...

Rockwell Automation FactoryTalk Services Platform Security Vulnerability

The Rockwell Automation FactoryTalk Services Platform is a suite of services platforms from Rockwell Automation, USA, consisting of multiple products that provide applications with routine services such as diagnostic information, health monitoring, and real-time data access. FactoryTalk Services...

Linux: Disabled talk server

The talk software makes it possible for users to send and receive messages across systems through a terminal session. The talk client allows initiate of talk sessions is installed by default. Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced...