Description
Memory access out of buffer boundaries issues was discovered in Contiki-NG 4.4 through 4.5, in the SNMP BER encoder/decoder. The length of provided input/output buffers is insufficiently verified during the encoding and decoding of data. This may lead to out-of-bounds buffer read or write access in BER decoding and encoding functions.
Published: 2020-08-18
Score: 9.1 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2020-7073 Memory access out of buffer boundaries issues was discovered in Contiki-NG 4.4 through 4.5, in the SNMP BER encoder/decoder. The length of provided input/output buffers is insufficiently verified during the encoding and decoding of data. This may lead to out-of-bounds buffer read or write access in BER decoding and encoding functions.
History

No history.

Subscriptions

Contiki-ng Contiki-ng
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T13:00:52.114Z

Reserved: 2020-06-21T00:00:00.000Z

Link: CVE-2020-14937

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-08-18T16:15:13.713

Modified: 2024-11-21T05:04:28.720

Link: CVE-2020-14937

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses