CVE-2022-3433
Last modified
CVE-2022-3433 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. The aeson library is not safe to use to consume untrusted JSON input. A remote user could abuse this flaw to produce a hash collision in the underlying unordered-containers library by sending specially crafted JSON data, resulting in a denial of service.. EPSS estimates a 0.71% chance of exploitation in the next 30 days.
Description
The aeson library is not safe to use to consume untrusted JSON input. A remote user could abuse this flaw to produce a hash collision in the underlying unordered-containers library by sending specially crafted JSON data, resulting in a denial of service.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Haskell | Aeson | < 2.0.1.0 |
References
- https://cs-syd.eu/posts/2021-09-11-json-vulnerabilityExploit, Patch, Technical Description, Third Party Advisory
- https://cs-syd.eu/posts/2021-09-11-json-vulnerabilityExploit, Patch, Technical Description, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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