CVE-2023-49699 Out-of-bounds access a buffer in IMS
An out-of-bounds memory access in the IMS VoLTE streaming media interface allows attackers to execute arbitrary code or escalate privileges on ASR Falcon devices.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-49699?
CVE-2023-49699 is a medium-severity memory corruption vulnerability in ASR Falcon, published on 30 Nov 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Memory Corruption in IMS while calling VoLTE Streamingmedia Interface
Which versions are affected by CVE-2023-49699?
It affects 2 products.
Products include Asrmicro Asr1803 Firmware, Asrmicro Asr1806 Firmware.
How do I fix CVE-2023-49699?
No fix has been published for CVE-2023-49699 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-2023-49699 being exploited?
There is no known exploitation of CVE-2023-49699 in the wild and no public exploit code.
Other vulnerabilities in ASR Falcon
Sources
Also known as GHSA-cmh4-62m8-c848.