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.
Advisories
Source ID Title
EUVD EUVD EUVD-2021-13575 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-03T20:33:41.034Z

Reserved: 2021-02-05T00:00:00

Link: CVE-2021-26788

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-03-08T13:15:12.737

Modified: 2024-11-21T05:56:49.600

Link: CVE-2021-26788

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.