CVE-2021-29493 : Security Advisory and Response
Discover the impact of CVE-2021-29493 on kennnyshiwa-cogs Tickets module. Learn about the vulnerability, affected versions, and mitigation steps to prevent remote code execution.
Kennnyshiwa-cogs vulnerable to Remote Code Execution in Tickets Module
Understanding CVE-2021-29493
Kennnyshiwa-cogs contains cogs for Red Discordbot. An RCE exploit has been found in the Tickets module of kennnyshiwa-cogs. This exploit allows discord users to craft a message that can reveal sensitive and harmful information. Users can upgrade to version 5a84d60018468e5c0346f7ee74b2b4650a6dade7 to receive a patch or, as a workaround, unload tickets to render the exploit unusable.
What is CVE-2021-29493?
CVE-2021-29493 refers to a vulnerability found in the Tickets module of kennnyshiwa-cogs, enabling remote code execution by malicious actors. This loophole allows attackers to extract confidential data via crafted messages.
The Impact of CVE-2021-29493
The impact of CVE-2021-29493 can be critical, as it exposes sensitive information to unauthorized individuals. Exploitation of this vulnerability could lead to potential data leaks and compromise user privacy.
Technical Details of CVE-2021-29493
The technical specifics of CVE-2021-29493 are detailed below:
Vulnerability Description
The vulnerability lies in the Tickets module of kennnyshiwa-cogs, allowing for remote code execution. Attackers can manipulate messages to extract sensitive data from the system.
Affected Systems and Versions
- Vendor: kennnyshiwa
- Product: kennnyshiwa-cogs
- Affected Version: < 5a84d60018468e5c0346f7ee74b2b4650a6dade7
Exploitation Mechanism
The exploit enables attackers to execute remote code by leveraging the Tickets module in kennnyshiwa-cogs. Crafted messages can trigger the vulnerability and extract sensitive data.
Mitigation and Prevention
To address CVE-2021-29493, implement the following measures:
Immediate Steps to Take
Users are advised to update kennnyshiwa-cogs to version 5a84d60018468e5c0346f7ee74b2b4650a6dade7 to patch the vulnerability. Alternatively, unloading the Tickets module will render the exploit inert.
Long-Term Security Practices
Ensure regular security audits and software updates to stay protected against emerging threats. Educate users on safe messaging practices to prevent future exploits.
Patching and Updates
Stay informed about security advisories from kennnyshiwa and apply patches promptly to mitigate vulnerabilities.