CVE-2019-12865 Use after free in n/a
A double free vulnerability in radare2's mount command allows attackers to execute arbitrary code or cause a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2019-12865?
CVE-2019-12865 is a medium-severity use after free vulnerability in Radare Radare2, published on 17 Jun 2019. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
In radare2 through 3.5.1, cmd_mount in libr/core/cmd_mount.c has a double free for the ms command.
Weakness: CWE-415
Which versions are affected by CVE-2019-12865?
It affects 1 product.
Products include Radare Radare2.
How do I fix CVE-2019-12865?
Upgrade to a fixed version.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is CVE-2019-12865 being exploited?
There is no known exploitation of CVE-2019-12865 in the wild and no public exploit code.
Other vulnerabilities in Radare Radare2
Sources
Also known as GHSA-4vc4-pm9p-xmjm, UBUNTU-CVE-2019-12865.