high
7.8
CWE
125
Advisory Published
CVE Published
Updated

CVE-2023-27946

First published: Mon Mar 27 2023(Updated: )

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Ventura 13.3, iOS 15.7.4 and iPadOS 15.7.4, macOS Monterey 12.6.4, macOS Big Sur 11.7.5. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.

Credit: Mickey Jin @patch1t Mickey Jin @patch1t Mickey Jin @patch1t Mickey Jin @patch1t product-security@apple.com product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iOS<15.7.4
15.7.4
Apple iPadOS<15.7.4
15.7.4
Apple Ipad Os<15.7.4
Apple iPhone OS<15.7.4
Apple macOS>=11.0<11.7.5
Apple macOS>=12.0<12.6.4
Apple macOS>=13.0<13.3
<12.6.4
12.6.4
<11.7.5
11.7.5
Apple macOS Ventura<13.3
13.3

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is CVE-2023-27946?

    CVE-2023-27946 is a vulnerability that allows for an out-of-bounds read, which can result in unexpected app termination or arbitrary code execution.

  • How does CVE-2023-27946 affect Apple devices?

    CVE-2023-27946 affects various Apple devices including iOS, iPadOS, and macOS.

  • What is the severity of CVE-2023-27946?

    The severity of CVE-2023-27946 is high, with a CVSS score of 7.8.

  • How can I fix CVE-2023-27946?

    To fix CVE-2023-27946, update your device to the latest version of macOS Ventura, iOS, iPadOS, macOS Monterey, or macOS Big Sur as mentioned in the Apple security advisories.

  • Where can I find more information about CVE-2023-27946?

    You can find more information about CVE-2023-27946 in the Apple security advisories: [link1], [link2], [link3].

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2024 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203