An exploitable denial-of-service vulnerability exists in ServiceAgent functionality of the Moxa AWK-3131A, firmware version 1.13. A specially crafted packet can cause an integer underflow, triggering a large memcpy that will access unmapped or out-of-bounds memory. An attacker can send this packet while unauthenticated to trigger this vulnerability.
Advisories
Source ID Title
EUVD EUVD EUVD-2019-14753 An exploitable denial-of-service vulnerability exists in ServiceAgent functionality of the Moxa AWK-3131A, firmware version 1.13. A specially crafted packet can cause an integer underflow, triggering a large memcpy that will access unmapped or out-of-bounds memory. An attacker can send this packet while unauthenticated to trigger this vulnerability.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

Updated: 2024-08-04T19:47:56.642Z

Reserved: 2019-01-04T00:00:00

Link: CVE-2019-5148

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-02-25T16:15:10.890

Modified: 2024-11-21T04:44:26.530

Link: CVE-2019-5148

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.