CVE-2021-32265 Memory corruption in n/a
A global buffer overflow in Bento4 allows attackers to execute arbitrary code or disclose sensitive information via crafted media files.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-32265?
CVE-2021-32265 is a high-severity memory corruption vulnerability in Axiosys Bento4, published on 20 Sep 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
An issue was discovered in Bento4 through v1.6.0-637. A global-buffer-overflow exists in the function AP4_MemoryByteStream::WritePartial() located in Ap4ByteStream.cpp. It allows an attacker to cause code execution or information disclosure.
Weakness: CWE-120
Which versions are affected by CVE-2021-32265?
It affects 1 product.
Products include Axiosys Bento4.
How do I fix CVE-2021-32265?
No fix has been published for CVE-2021-32265 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-2021-32265 being exploited?
There is no known exploitation of CVE-2021-32265 in the wild and no public exploit code.
Other vulnerabilities in Axiosys Bento4
Sources
Also known as GHSA-72vm-gmpv-57x3, UBUNTU-CVE-2021-32265.