CVE-2024-34363

Public Exploit
Envoy can crash due to uncaught nlohmann JSON exception

Description

Envoy is a cloud-native, open source edge and service proxy. Due to how Envoy invoked the nlohmann JSON library, the library could throw an uncaught exception from downstream data if incomplete UTF-8 strings were serialized. The uncaught exception would cause Envoy to crash.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.01%
Third-Party Advisory github.com
Affected: envoyproxy envoy
Published at:
Updated at:

References

Link Tags
https://github.com/envoyproxy/envoy/security/advisories/GHSA-g979-ph9j-5gg4 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2024-34363?
CVE-2024-34363 has been scored as a high severity vulnerability.
How to fix CVE-2024-34363?
To fix CVE-2024-34363, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-34363 being actively exploited in the wild?
It is possible that CVE-2024-34363 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-34363?
CVE-2024-34363 affects envoyproxy envoy.
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