CVE-2020-11088 Out-of-bound read in FreeRDP
An out-of-bounds read in FreeRDP allows attackers to cause denial of service or disclose sensitive information via crafted NTLM messages.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2020-11088?
CVE-2020-11088 is a low-severity memory corruption vulnerability in Debian Debian Linux, published on 29 May 2020. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
In FreeRDP less than or equal to 2.0.0, there is an out-of-bound read in ntlm_read_NegotiateMessage. This has been fixed in 2.1.0.
Weakness: CWE-125
Which versions are affected by CVE-2020-11088?
It affects 3 products.
Products include Debian Debian Linux, Freerdp Freerdp, Opensuse Leap.
How do I fix CVE-2020-11088?
Upgrade to a fixed version.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2020-11088 being exploited?
There is no known exploitation of CVE-2020-11088 in the wild and no public exploit code.
Other vulnerabilities in Debian Debian Linux
Sources
Also known as DEBIAN-CVE-2020-11088, GHSA-xh4f-fh87-43hp, UBUNTU-CVE-2020-11088.