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
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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.
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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

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cve-icon OpenCVE Enrichment

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Weaknesses