CVE-2019-12247 Integer overflow in n/a
An integer overflow in QEMU Guest Agent argument handling could lead to denial of service, though exploitability is disputed.
- 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-2019-12247?
CVE-2019-12247 is a high-severity vulnerability in Qemu Qemu, published on 22 May 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
QEMU 3.0.0 has an Integer Overflow because the qga/commands*.c files do not check the length of the argument list or the number of environment variables. NOTE: This has been disputed as not exploitable
Weakness: CWE-190
Which versions are affected by CVE-2019-12247?
It affects 1 product.
Products include Qemu Qemu.
How do I fix CVE-2019-12247?
No fix has been published for CVE-2019-12247 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-12247 being exploited?
There is no known exploitation of CVE-2019-12247 in the wild and no public exploit code.
Other vulnerabilities in Qemu Qemu
Sources
Also known as DEBIAN-CVE-2019-12247, GHSA-rpv4-4xh7-p4f6, UBUNTU-CVE-2019-12247.