Description
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 $(seq 1100); do echo -n '[_0][0][array]'; done)[string][_0]=hello%20world" http://localhost:8080/foo`. The issue is unbounded, attacker controlled stack growth which will at some point lead to a stack overflow and a process crash. This issue has been fixed in version 4.61.1.
Analysis
No analysis available yet.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| vapor | vapor | affected |
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Remediation
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Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
 EUVD |
EUVD-2023-1872 | Vapor is a server-side Swift HTTP web framework. When using automatic content decoding an attacker can craft a request body that can make the server crash with the following request: `curl -d "array[_0][0][array][_0][0][array]$(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. |
 Github GHSA |
GHSA-qvxg-wjxc-r4gg | Vapor vulnerable to denial of service in URLEncodedFormDecoder |
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2025-04-22T17:54:38.010Z
Reserved: 2022-05-18T00:00:00.000Z
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
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OpenCVE Enrichment
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