CVE-2024-33453 Information disclosure in n/a

High 8.1 Published 17 Oct 2024 Updated 18 Oct 2024

A buffer overflow in the externalId component of ESP-IDF allows remote attackers to obtain sensitive information.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2024-33453?

CVE-2024-33453 is a high-severity vulnerability in n/a, published on 17 Oct 2024. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Buffer Overflow vulnerability in esp-idf v.5.1 allows a remote attacker to obtain sensitive information via the externalId component.

Weakness: CWE-120

Which versions are affected by CVE-2024-33453?

It affects 1 product.

Products include Espressif Esp-Idf.

How do I fix CVE-2024-33453?

No fix has been published for CVE-2024-33453 yet. Limit exposure of the affected software until one is available.

Is CVE-2024-33453 being exploited?

There is no known exploitation of CVE-2024-33453 in the wild and no public exploit code.

Public exploit code: 1 proofs of concept on GitHub.

Sources

Also known as GHSA-34j4-xx25-wcxg.