CVE-2020-22284

HIGH

7.5

Description

A buffer overflow vulnerability in the zepif_linkoutput() function of Free Software Foundation lwIP git head version and version 2.1.2 allows attackers to access sensitive information via a crafted 6LoWPAN packet.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published7/22/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

lwip_project:lwip

Weaknesses (CWE)

CWE-120

References

https://savannah.nongnu.org/bugs/index.php?58554(cve@mitre.org)

https://savannah.nongnu.org/bugs/index.php?58554(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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