CVE-2021-47935: Sentry 8.2.0 Remote Code Execution via Pickle Deserialization
Sentry 8.2.0 contains a remote code execution vulnerability that allows authenticated superusers to execute arbitrary commands by injecting malicious pickle-serialized objects through the audit log entry data parameter. Attackers can submit crafted POST requests to the admin audit log endpoint with base64-encoded compressed pickle payloads in the data field to achieve code execution with application privileges.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2021-47935?
CVE-2021-47935 has a high severity rating due to its potential for remote code execution by authenticated superusers.
How do I fix CVE-2021-47935?
To fix CVE-2021-47935, it is recommended to upgrade Sentry to a version later than 8.2.0.
Who is affected by CVE-2021-47935?
CVE-2021-47935 affects Sentry version 8.2.0, allowing authenticated superusers to exploit the vulnerability.
What type of attack does CVE-2021-47935 enable?
CVE-2021-47935 enables a remote code execution attack through malicious pickle deserialization.
What are the implications of CVE-2021-47935?
Exploitation of CVE-2021-47935 could allow an attacker to execute arbitrary commands on the affected Sentry server.