CVE-2023-26109 node-bluetooth-serial-port is vulnerable to Buffer Overflow via the findSerialPortChannel
A buffer overflow in the findSerialPortChannel method allows attackers to execute arbitrary code or cause denial of service via improper input validation.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-26109?
CVE-2023-26109 is a high-severity memory corruption vulnerability in node-bluetooth-serial-port, published on 9 Mar 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
All versions of the package node-bluetooth-serial-port are vulnerable to Buffer Overflow via the findSerialPortChannel method due to improper user input length validation.
Weakness: CWE-120
Which versions are affected by CVE-2023-26109?
2 open source packages ship an affected version, including node-bluetooth-serial-port. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
node-bluetooth-serial-port npm | All versions to 2.2.7 | None |
node-bluetooth-serial-port npm | All versions to 2.2.7 | None |
Products include Node-Bluetooth-Serial-Port Project Node-Bluetooth-Serial-Port.
How do I fix CVE-2023-26109?
No fix has been published for CVE-2023-26109 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-2023-26109 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-26109 exists.
Sources
Also known as GHSA-9jh3-4pc9-hq29.