CVE-2022-37439
Malformed ZIP file crashes Universal Forwarders and Splunk Enterprise through file monitoring input
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 8.2.7.1, 8.1.11
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
In Splunk Enterprise and Universal Forwarder versions in the following table, indexing a specially crafted ZIP file using the file monitoring input can result in a crash of the application. Attempts to restart the application would result in a crash and would require manually removing the malformed file.
Timeline
- CVE published
- Record last updated
Affected versions
- Splunk Splunk Enterprise
From 8.2 · fixed in 8.2.7.1; From 8.1 · fixed in 8.1.11
- Splunk Universal Forwarders
From 8.2 · fixed in 8.2.7.1