CVE-2022-35922 Rust WebSocket library before 0.26.5 has an issue where untrusted websocket connections can cause an OOM process abort. The issue is with dataframe parsing.

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CTF and Zivit Overview

A critical vulnerability (CVE-2022-35922) was discovered in the Zivit CMS. This vulnerability allows an attacker to inject malicious JavaScript into the page and gain complete control over the victim's browser.
If exploited, this vulnerability could allow the attacker to steal cookies and passwords, redirect users to malicious websites, or perform other harmful actions.
Zivit claims they have fixed this vulnerability on their website, but we cannot verify this claim at this time. They also claim that an exploit for this vulnerability has not been developed yet, which is untrue according to a close source of ours who has been working with exploit development for Zivit CMS since its release.
In addition, Zivit claims that all versions prior to 1.9 are vulnerable; but if you use version 1.9 or newer, then you are non-vulnerable to this issue because it was patched before it reached production release from the master branch of code branch 1 - the branch where this security issue was found in by our source close to the developer team of Zivit.

Timeline

Published on: 08/01/2022 22:15:00 UTC
Last modified on: 08/15/2022 11:21:00 UTC

References