CVE-2019-17454 Null dereference in n/a
A NULL pointer dereference in Bento4 allows attackers to cause a denial of service via crafted MP4 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-2019-17454?
CVE-2019-17454 is a medium-severity vulnerability in Axiosys Bento4, published on 10 Oct 2019. 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
Bento4 1.5.1.0 has a NULL pointer dereference in AP4_Descriptor::GetTag in Core/Ap4Descriptor.h, related to AP4_StsdAtom::GetSampleDescription in Core/Ap4StsdAtom.cpp, as demonstrated by mp4info.
Weakness: CWE-476
Which versions are affected by CVE-2019-17454?
It affects 1 product.
Products include Axiosys Bento4.
How do I fix CVE-2019-17454?
No fix has been published for CVE-2019-17454 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-17454 being exploited?
There is no known exploitation of CVE-2019-17454 in the wild and no public exploit code.
Other vulnerabilities in Axiosys Bento4
Sources
Also known as GHSA-xc4x-fqr6-j637, UBUNTU-CVE-2019-17454.