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MitreCVE-2021-46901HistoryDec 31, 2023 - 7:15 a.m.
CVE-2021-46901
2023-12-3107:15:07
CWE-787
mitre
web.nvd.nist.gov
11
cve-2021-46901
6lbr
6lowpan
buffer overflow
security vulnerability
CVSS3
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
7.7
Confidence
High
EPSS
0.001
Percentile
17.0%
examples/6lbr/apps/6lbr-webserver/httpd.c in CETIC-6LBR (aka 6lbr) 1.5.0 has a strcat stack-based buffer overflow via a request for a long URL over a 6LoWPAN network.
Affected configurations
Node
ceticcetic-6lbrMatch1.5.0
| Vendor | Product | Version | CPE |
|---|---|---|---|
| cetic | cetic-6lbr | 1.5.0 | cpe:2.3:o:cetic:cetic-6lbr:1.5.0:*:*:*:*:*:*:* |
Related
cvelist
cvelist
CVE-2021-46901
2023-12-31 00:00:00
prion
prion
Stack overflow
2023-12-31 07:15:00
nvd
nvd
CVE-2021-46901
2023-12-31 07:15:07
CVSS3
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
7.7
Confidence
High
EPSS
0.001
Percentile
17.0%
Related for CVE-2021-46901