CVE-2019-7612 Information disclosure in Logstash
Attackers can view sensitive credentials in logs if malformed URLs are used in Logstash configuration, requiring an upgrade to fix.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-7612?
CVE-2019-7612 is a critical vulnerability in Elastic Logstash, published on 25 Mar 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A sensitive data disclosure flaw was found in the way Logstash versions before 5.6.15 and 6.6.1 logs malformed URLs. If a malformed URL is specified as part of the Logstash configuration, the credentials for the URL could be inadvertently logged as part of the error message.
Which versions are affected by CVE-2019-7612?
It affects 2 products.
Products include Elastic Logstash, Netapp Active Iq Performance Analytics Services.
How do I fix CVE-2019-7612?
No fix has been published for CVE-2019-7612 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-7612 being exploited?
There is no known exploitation of CVE-2019-7612 in the wild and no public exploit code.
Other vulnerabilities in Elastic Logstash
- CVE-2023-46672 Logstash Insertion of Sensitive Information into Log File
- CVE-2026-33466 Improper Limitation of a Pathname to a Restricted Directory in Logstash Leading to Arbitrary File Write
- CVE-2019-7620 Denial of service in Logstash
- CVE-2015-5378 Information disclosure in n/a
- CVE-2016-1000221 Logstash Logs Sensitive Information
Sources
Also known as GHSA-76jg-hr4p-qmfv.