Vapor is a server-side Swift HTTP web framework. When using automatic content decoding an attacker can craft a request body that can make the server crash with the following request: `curl -d "array[_0][0][array][_0][0][array]$(for f in $(seq 1100); do echo -n '[_0][0][array]'; done)[string][_0]=hello%20world" http://localhost:8080/foo`. The issue is unbounded, attacker controlled stack growth which will at some point lead to a stack overflow and a process crash. This issue has been fixed in version 4.61.1.
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References
History
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2022-06-06T21:05:20
Updated: 2024-08-03T07:03:40.210Z
Reserved: 2022-05-18T00:00:00
Link: CVE-2022-31019
Vulnrichment
No data.
NVD
Status : Modified
Published: 2022-06-09T13:15:08.393
Modified: 2024-11-21T07:03:43.540
Link: CVE-2022-31019
Redhat
No data.