CVE-2022-24700 — HIGH (7.5)

Vulnerability Description

An issue was discovered in WinAPRS 2.9.0. A buffer overflow in DIGI address processing for VHF KISS packets allows a remote attacker to cause a denial of service (daemon crash) via a malicious AX.25 packet over the air. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Winaprs	Winaprs	2.9.0

Related Weaknesses (CWE)

CWE-120

References

https://winaprs.com/ProductVendor Advisory
https://www.coalfire.com/the-coalfire-blog/hacking-ham-radio-winaprs-part1ExploitThird Party Advisory
https://winaprs.com/ProductVendor Advisory
https://www.coalfire.com/the-coalfire-blog/hacking-ham-radio-winaprs-part1ExploitThird Party Advisory

FAQ

What is CVE-2022-24700?

CVE-2022-24700 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue was discovered in WinAPRS 2.9.0. A buffer overflow in DIGI address processing for VHF KISS packets allows a remote attacker to cause a denial of service (daemon crash) via a malicious AX.25 p...

How severe is CVE-2022-24700?

CVE-2022-24700 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-24700?

Check the references section above for vendor advisories and patch information. Affected products include: Winaprs Winaprs.