CVE-2023-26110 node-bluetooth is vulnerable to Buffer Overflow via the findSerialPortChannel method due to improper user input length validation
A buffer overflow in the node-bluetooth library 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-2023-26110?
CVE-2023-26110 is a high-severity memory corruption vulnerability in node-bluetooth, 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 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-2023-26110?
2 open source packages ship an affected version, including node-bluetooth. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
node-bluetooth npm | All versions to 1.2.6 | None |
node-bluetooth npm | All versions to 1.2.6 | None |
Products include Node-Bluetooth Project Node-Bluetooth.
How do I fix CVE-2023-26110?
No fix has been published for CVE-2023-26110 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-2023-26110 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-26110 exists.
Sources
Also known as GHSA-cxx3-36qc-m6qm.