CVE-2022-0564 Qlik Sense Enterprise Domain User enumeration
Remote attackers can enumerate valid domain user accounts via timing differences in authentication responses when LDAP is configured.
- 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-2022-0564?
CVE-2022-0564 is a medium-severity vulnerability in Qlik Sense Enterprise on Windows, published on 21 Feb 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability in Qlik Sense Enterprise on Windows could allow an remote attacker to enumerate domain user accounts. An attacker could exploit this vulnerability by sending authentication requests to an affected system. A successful exploit could allow the attacker to compare the response time that are returned by the affected system to determine which accounts are valid user accounts. Affected systems are only vulnerable if they have LDAP configured.
The affected URI is /internal_forms_authentication/ the response time of the form is longer if the supplied user does not exists and shorter if the user exists.
Which versions are affected by CVE-2022-0564?
It affects 1 product.
Products include Qlik Qlik Sense.
How do I fix CVE-2022-0564?
No fix has been published for CVE-2022-0564 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-0564 being exploited?
There is no known exploitation of CVE-2022-0564 in the wild and no public exploit code.
Other vulnerabilities in Qlik Sense Enterprise on Windows
Sources
Also known as GHSA-r6j6-xp6q-c876.