CVE-2023-32968 QTS, QuTS hero
Authenticated administrators can execute arbitrary code via network due to a buffer overflow in QNAP operating systems.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-32968?
CVE-2023-32968 is a medium-severity memory corruption vulnerability in Qnap Qts, published on 8 Dec 2023. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
A buffer copy without checking size of input vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to execute code via a network.
We have already fixed the vulnerability in the following versions: QTS 5.0.1.2514 build 20230906 and later QTS 5.1.2.2533 build 20230926 and later QuTS hero h5.0.1.2515 build 20230907 and later QuTS hero h5.1.2.2534 build 20230927 and later
Weakness: CWE-120
Which versions are affected by CVE-2023-32968?
It affects 2 products.
Products include Qnap Qts, Qnap Quts Hero.
How do I fix CVE-2023-32968?
No fix has been published for CVE-2023-32968 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2023-32968 being exploited?
There is no known exploitation of CVE-2023-32968 in the wild and no public exploit code.
Other vulnerabilities in Qnap Qts
Sources
Also known as GHSA-fw2v-5g3g-phh6.