High severity · published Mar 15, 2024
CVE-2023-7060
Missing Security Control in Zephyr OS IP Packet Handling
7.5
CVSS
0.5%
EPSS
No
On KEV
Description
Zephyr OS IP packet handling does not properly drop IP packets arriving on an external interface with a source address equal to 127.0.01 or the destination address.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 42% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZE
Zephyr · zephyrproject-rtos
through 3.5 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-7060
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-7060
Exploit
https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-fjc8-223c-qgqr
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