medium
5.5
CWE
20 125
Advisory Published
CVE Published
Updated

CVE-2023-27948: Input Validation

First published: Mon Mar 27 2023(Updated: )

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.

Credit: jzhu Trend Micro Zero Day InitiativeMeysam Firouzi @R00tkitSMM Mbition MercedesMeysam Firouzi @R00tkitSMM Mbition MercedesMeysam Firouzi @R00tkitSMM Mbition Mercedesjzhu Trend Micro Zero Day InitiativeMeysam Firouzi @R00tkitSMM Mbition MercedesMeysam Firouzi @R00tkitSMM Mbition Mercedes product-security@apple.com product-security@apple.com

Affected SoftwareAffected VersionHow to fix
<13.3
13.3
Apple macOS Ventura<13.3
13.3
Apple macOS>=13.0<13.3

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Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is the vulnerability ID for this issue?

    The vulnerability ID for this issue is CVE-2023-27948.

  • What is the title of the vulnerability?

    The title of the vulnerability is 'ImageIO. An out-of-bounds read was addressed with improved input validation.'

  • What is the severity of CVE-2023-27948?

    The severity of CVE-2023-27948 is medium, with a severity value of 5.5.

  • How can this vulnerability be exploited?

    This vulnerability can be exploited by processing an image, which may result in the disclosure of process memory.

  • How can I fix CVE-2023-27948?

    CVE-2023-27948 is fixed in macOS Ventura 13.3, so updating to this version will fix the vulnerability.

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