Oryx Embedded CycloneTCP 1.7.6 to 2.0.0, fixed in 2.0.2, is affected by incorrect input validation, which may cause a denial of service (DoS). To exploit the vulnerability, an attacker needs to have TCP connectivity to the target system. Receiving a maliciously crafted TCP packet from an unauthenticated endpoint is sufficient to trigger the bug.
References
Link | Resource |
---|---|
https://github.com/Oryx-Embedded/CycloneTCP/commit/de5336016edbe1e90327d0ed1cba5c4e49114366?branch=de5336016edbe1e90327d0ed1cba5c4e49114366&diff=split | Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-03-08T12:53:12
Updated: 2021-03-08T12:53:12
Reserved: 2021-02-05T00:00:00
Link: CVE-2021-26788
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-03-08T13:15:12.737
Modified: 2021-03-12T21:37:48.247
Link: CVE-2021-26788
JSON object: View
Redhat Information
No data.
CWE