What is CVE-2023-44077?

CVE-2023-44077 is a critical-severity vulnerability in Apple Macos, classified under Improper Verification of Cryptographic Signature. CVSS score: 9.8/10. Published 2024-01-17.

How severe is CVE-2023-44077?

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

Vulnerability in Apple Macos

CVE-2023-44077

Studio Network Solutions ShareBrowser before 7.0 on macOS mishandles signature verification, aka PMP-2636.

EPSS: 0.004 (31.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Apple Macos
Studionetworksolutions Sharebrowser
N/a — versions n/a

Weakness classification (CWE)

CWE-347 — Improper Verification of Cryptographic Signature

References

cve@mitre.org (Release Notes)
cve@mitre.org

Frequently asked questions

What is CVE-2023-44077?: CVE-2023-44077 is a critical-severity vulnerability in Apple Macos, classified under Improper Verification of Cryptographic Signature. CVSS score: 9.8/10. Published 2024-01-17.
How severe is CVE-2023-44077?: Critical severity. CVSS v3 base score is 9.8 out of 10.