CVE-2023-27939 — MEDIUM (5.5)

Q: What is CVE-2023-27939?

CVE-2023-27939 is a vulnerability with a CVSS score of 5.5 (MEDIUM). An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Ventura 13.3. Processing an image may result in disclosure of process memory.

Q: How severe is CVE-2023-27939?

CVE-2023-27939 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2023-27939?

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

Vulnerability Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Ventura 13.3. Processing an image may result in disclosure of process memory.

CVSS Score

5.5

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Apple	Macos	>= 13.0, < 13.3

Related Weaknesses (CWE)

CWE-125

References

https://support.apple.com/en-us/HT213670Release NotesVendor Advisory
https://support.apple.com/en-us/HT213670Release NotesVendor Advisory

FAQ

What is CVE-2023-27939?

CVE-2023-27939 is a vulnerability with a CVSS score of 5.5 (MEDIUM). An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Ventura 13.3. Processing an image may result in disclosure of process memory.

How severe is CVE-2023-27939?

CVE-2023-27939 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-27939?

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