CVE-2024-34363
Last modified
CVE-2024-34363 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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. EPSS estimates a 0.67% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Envoyproxy | Envoy | >= 1.28.0, < 1.28.4 |
| Envoyproxy | Envoy | >= 1.29.0, < 1.29.5 |
| Envoyproxy | Envoy | >= 1.30.0, < 1.30.2 |
References
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-g979-ph9j-5gg4Exploit, Third Party Advisory
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-g979-ph9j-5gg4Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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