CVE-2018-20014 Null dereference in n/a
An attacker can cause a denial of service in the UrBackup client by sending a malformed network request that triggers a null pointer dereference.
- 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-2018-20014?
CVE-2018-20014 is a high-severity vulnerability in n/a, published on 7 Jun 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
In UrBackup 2.2.6, an attacker can send a malformed request to the client over the network, and trigger a fileservplugin/CClientThread.cpp CClientThread::GetFileHashAndMetadata NULL pointer dereference, leading to shutting down the client application.
Weakness: CWE-476
Which versions are affected by CVE-2018-20014?
It affects 1 product.
Products include Urbackup Urbackup.
How do I fix CVE-2018-20014?
No fix has been published for CVE-2018-20014 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-20014 being exploited?
There is no known exploitation of CVE-2018-20014 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-vhgm-7r9m-6mc8.