CVE-2023-0847
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
8.3 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
74.3%
The Sub-IoT implementation of the DASH 7 Alliance protocol has a vulnerability that can lead to an out-of-bounds write prior to implementation version 0.5.0. If the protocol has been compiled using default settings, this will only grant the attacker access to allocated but unused memory. However, if it was configured using non-default settings, there is the possibility that exploiting this vulnerability could lead to system crashes and remote code execution.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| dash7-alliance:dash7_alliance_protcol | dash7-alliance dash7 alliance protcol | le | 0.5.0 |
CNA Affected
[
{
"defaultStatus": "unaffected",
"product": "DASH 7 Alliance Protocol stack implementation",
"repo": "https://github.com/Sub-IoT/Sub-IoT-Stack",
"vendor": "Sub-IoT",
"versions": [
{
"lessThan": "0.5.0",
"status": "affected",
"version": "0",
"versionType": "git"
}
]
}
]Related
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
8.3 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
74.3%