CVE-2023-4259

Summary

Two potential buffer overflow vulnerabilities at the following locations in the Zephyr eS-WiFi driver source code.

Affected Software

Weaknesses

• CWE-120: CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
• CWE-193: CWE-193 Off-by-one Error

ADP Enrichment

CVE Program Container

Additional References

• https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gghm-c696-f4j4
• http://www.openwall.com/lists/oss-security/2023/11/07/1
• http://seclists.org/fulldisclosure/2023/Nov/1
• http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.html

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gghm-c696-f4j4
• http://www.openwall.com/lists/oss-security/2023/11/07/1
• http://seclists.org/fulldisclosure/2023/Nov/1
• http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.html

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