CVE-2024-10395 net: lib: http_server: Buffer Under-read
An attacker can trigger a buffer under-read in the Zephyr RTOS HTTP server due to missing input length validation, potentially causing crashes or data leaks.
- 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-2024-10395?
CVE-2024-10395 is a high-severity memory corruption vulnerability in Zephyrproject Zephyr, published on 3 Feb 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
No proper validation of the length of user input in http_server_get_content_type_from_extension.
Weakness: CWE-127
Which versions are affected by CVE-2024-10395?
It affects 1 product.
Products include Zephyrproject Zephyr.
How do I fix CVE-2024-10395?
No fix has been published for CVE-2024-10395 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-2024-10395 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-10395 exists.
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- CVE-2017-14199 Memory corruption in getaddrinfo
- CVE-2018-1000800 Null dereference in n/a
- CVE-2021-3329 DOS: Incorrect handling of the initial HCI ACL_MTU handshake packet leads to crash of bluetooth host layer
Sources
Also known as GHSA-hfww-j92m-x8fv.