CVE-2019-3792 Concourse 5.0.0 SQL Injection vulnerability
An attacker can exploit a SQL injection vulnerability in the Concourse API to read privileged data from the server.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2019-3792?
CVE-2019-3792 is a medium-severity SQL injection vulnerability in Pivotal Concourse, published on 1 Apr 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Pivotal Concourse version 5.0.0, contains an API that is vulnerable to SQL injection. An Concourse resource can craft a version identifier that can carry a SQL injection payload to the Concourse server, allowing the attacker to read privileged data.
Weakness: CWE-89
Which versions are affected by CVE-2019-3792?
2 open source packages ship an affected version, including github.com/concourse/concourse. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
github.com/concourse/concourse Go | All versions | 5.0.1 |
github.com/concourse/concourse Go | All versions | 5.0.1 |
Products include Pivotal Software Concourse.
How do I fix CVE-2019-3792?
Upgrade github.com/concourse/concourse to 5.0.1 or later.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2019-3792 being exploited?
There is no known exploitation of CVE-2019-3792 in the wild and no public exploit code.
Other vulnerabilities in Pivotal Concourse
- CVE-2020-5415 Concourse's GitLab auth allows impersonation
- CVE-2020-5409 Concourse Open Redirect in the /sky/login endpoint
- CVE-2018-15798 Pivotal Concourse allows malicious redirect urls on login
- CVE-2018-1227 Supply chain in Concourse CI: As of 2018-03-13, Pivotal does not believe that any resources or builds of Concourse have been compromised.
- CVE-2022-31683 Team scope authorization bypass when Post/Put request with :team_name in body, allows HTTP parameter pollution
Sources
Also known as GHSA-4fqx-74rv-638w.