CVE-2021-45258 Memory corruption in n/a
A stack overflow in the GPAC library allows attackers to cause a segmentation fault and application crash via crafted BIFS data.
- 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
- None listed
What is CVE-2021-45258?
CVE-2021-45258 is a medium-severity memory corruption vulnerability in Gpac Gpac, published on 22 Dec 2021. 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
A stack overflow vulnerability exists in gpac 1.1.0 via the gf_bifs_dec_proto_list function, which causes a segmentation fault and application crash.
Weakness: CWE-787
Which versions are affected by CVE-2021-45258?
It affects 1 product.
Products include Gpac Gpac.
How do I fix CVE-2021-45258?
No fix has been published for CVE-2021-45258 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-2021-45258 being exploited?
There is no known exploitation of CVE-2021-45258 in the wild and no public exploit code.
Other vulnerabilities in Gpac Gpac
Sources
Also known as DEBIAN-CVE-2021-45258, GHSA-jv2f-7w4m-379g, UBUNTU-CVE-2021-45258.