What is CVE-2023-46259?

CVE-2023-46259 is a critical-severity vulnerability in Ivanti Avalanche. CVSS score: 9.8/10. Published 2023-12-19.

How severe is CVE-2023-46259?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Ivanti Avalanche

CVE-2023-46259

An attacker sending specially crafted data packets to the Mobile Device Server can cause memory corruption which could result to a Denial of Service (DoS) or code execution.

EPSS: 0.019 (83.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Ivanti Avalanche — versions 6.4.1

References

download.wavelink.com/Files/avalanche_v6.4.2_release_notes.txt

Frequently asked questions

What is CVE-2023-46259?: CVE-2023-46259 is a critical-severity vulnerability in Ivanti Avalanche. CVSS score: 9.8/10. Published 2023-12-19.
How severe is CVE-2023-46259?: Critical severity. CVSS v3 base score is 9.8 out of 10.