CVE-2022-35932 Missing rate limit when trying to join a password protected Nextcloud Talk conversation
Attackers can brute force passwords for protected Nextcloud Talk conversations due to missing rate limits, potentially gaining unauthorized access.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-35932?
CVE-2022-35932 is a low-severity vulnerability in nextcloud security-advisories, published on 12 Aug 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Nextcloud Talk is a video and audio conferencing app for Nextcloud. Prior to versions 12.2.7, 13.0.7, and 14.0.3, password protected conversations are susceptible to brute force attacks if the attacker has the link/conversation token. It is recommended that the Nextcloud Talk application is upgraded to 12.2.7, 13.0.7 or 14.0.3. There are currently no known workarounds available apart from not having password protected conversations.
Which versions are affected by CVE-2022-35932?
It affects 1 product.
Products include Nextcloud Talk.
How do I fix CVE-2022-35932?
No fix has been published for CVE-2022-35932 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-35932 being exploited?
There is no known exploitation of CVE-2022-35932 in the wild and no public exploit code.
Other vulnerabilities in nextcloud security-advisories
- CVE-2020-8180 Code injection in Nextcloud Talk
- CVE-2021-32689 Nextcloud Talk not properly disassociating users from chats after account deletion
- CVE-2023-39957 Path traversal allows tricking the Talk Android app into writing files into it's root directory
- CVE-2021-32676 Session Fixation in Nextcloud Talk
- CVE-2021-39222 XSS in Talk
Sources
Also known as GHSA-pf36-jvpv-4hwq.