GHSA-c6fm-rgw4-8q73

Suggest an improvement
Source
https://github.com/advisories/GHSA-c6fm-rgw4-8q73
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/04/GHSA-c6fm-rgw4-8q73/GHSA-c6fm-rgw4-8q73.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-c6fm-rgw4-8q73
Aliases
Published
2019-04-08T15:18:57Z
Modified
2024-09-06T15:56:04.488755Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
CoAPthon3 vulnerable to Deserialization of Untrusted Data
Details

The Serialize.deserialize() method in CoAPthon3 1.0 and 1.0.1 mishandles certain exceptions, leading to a denial of service in applications that use this library (e.g., the standard CoAP server, CoAP client, example collect CoAP server and client) when they receive crafted CoAP messages.

Database specific
{
    "nvd_published_at": null,
    "cwe_ids": [
        "CWE-502"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T21:30:19Z"
}
References

Affected packages

PyPI / coapthon3

Package

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
1.0.1

Affected versions

1.*

1.0.1