CVE-2019-12156 Information disclosure in n/a
Attackers can obtain server metadata via error messages that reflect full responses, affecting JetBrains TeamCity and UpSource installations.
- 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-2019-12156?
CVE-2019-12156 is a medium-severity vulnerability in n/a, published on 2 Oct 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Server metadata could be exposed because one of the error messages reflected the whole response back to the client in JetBrains TeamCity versions before 2018.2.5 and UpSource versions before 2018.2 build 1293.
Weakness: CWE-209
Which versions are affected by CVE-2019-12156?
It affects 1 product.
Products include Jetbrains Upsource.
How do I fix CVE-2019-12156?
No fix has been published for CVE-2019-12156 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-12156 being exploited?
There is no known exploitation of CVE-2019-12156 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-q3xq-8f4w-2g7c.