CVE-2024-12107 Double Free in µD3TN
A remote attacker can cause a denial of service in the µD3TN library by sending a malformed endpoint identifier, triggering a double-free error.
- 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-2024-12107?
CVE-2024-12107 is a high-severity use after free vulnerability in µD3TN, published on 4 Dec 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Double-Free Vulnerability in uD3TN BPv7 Caused by Malformed Endpoint Identifier allows remote attacker to reliably cause DoS
Weakness: CWE-415
Which versions are affected by CVE-2024-12107?
1 open source package ship an affected version, including pyd3tn. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
pyd3tn PyPI | All versions to 0.13.0 | None |
Products include D3tn Ud3tn.
How do I fix CVE-2024-12107?
No fix has been published for CVE-2024-12107 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is CVE-2024-12107 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-12107 exists.
Other vulnerabilities in µD3TN
Sources
Also known as GHSA-xp4h-q65r-x2pm, PYSEC-2024-300.