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.

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