CVE-2021-42250: Possible log injection
First published: Wed Nov 17 2021(Updated: )
Improper output neutralization for Logs. A specific Apache Superset HTTP endpoint allowed for an authenticated user to forge log entries or inject malicious content into logs.
Credit: security@apache.org security@apache.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apache Superset | <1.3.2 | |
| pip/apache-superset | <=1.3.1 | 1.3.2 |
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Reference Links
- http://www.openwall.com/lists/oss-security/2021/11/17/2
- https://lists.apache.org/thread/53lkszw6d3tybp5t99nvgcj538b9trw9
- https://nvd.nist.gov/vuln/detail/CVE-2021-42250
- https://github.com/advisories/GHSA-5fp8-c45m-256p (Advisory)
- https://github.com/pypa/advisory-database/tree/main/vulns/apache-superset/PYSEC-2021-435.yaml
Frequently Asked Questions
What is the severity of CVE-2021-42250?
The severity of CVE-2021-42250 is medium.
How does CVE-2021-42250 affect Apache Superset?
CVE-2021-42250 affects Apache Superset versions up to and excluding 1.3.2.
What is the impact of CVE-2021-42250?
CVE-2021-42250 allows an authenticated user to forge log entries or inject malicious content into logs.
Is there a fix for CVE-2021-42250?
To fix CVE-2021-42250, upgrade to Apache Superset version 1.3.2 or higher.
Where can I find more information about CVE-2021-42250?
You can find more information about CVE-2021-42250 at the following references: [CVE-2021-42250 - Openwall](http://www.openwall.com/lists/oss-security/2021/11/17/2), [CVE-2021-42250 - Apache mailing list](https://lists.apache.org/thread/53lkszw6d3tybp5t99nvgcj538b9trw9).
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