medium
5.5
CWE
119 120
Advisory Published
Updated

CVE-2021-30941: Buffer Overflow

First published: Tue Aug 24 2021(Updated: )

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2, Security Update 2021-008 Catalina. Processing a maliciously crafted USD file may disclose memory contents.

Credit: Rui Yang Xingwei Lin Ant Security LightRui Yang Xingwei Lin Ant Security LightRui Yang Xingwei Lin Ant Security LightRui Yang Xingwei Lin Ant Security LightRui Yang Xingwei Lin Ant Security LightRui Yang Xingwei Lin Ant Security LightRui Yang Xingwei Lin Ant Security LightRui Yang Xingwei Lin Ant Security Light cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Apple iPadOS<=15.2
Apple iPhone OS<15.2
Apple Mac OS X>=10.15<10.15.7
Apple Mac OS X=10.15.7
Apple Mac OS X=10.15.7-security_update_2020-001
Apple Mac OS X=10.15.7-security_update_2021-001
Apple Mac OS X=10.15.7-security_update_2021-002
Apple Mac OS X=10.15.7-security_update_2021-003
Apple Mac OS X=10.15.7-security_update_2021-004
Apple Mac OS X=10.15.7-security_update_2021-005
Apple Mac OS X=10.15.7-security_update_2021-006
Apple Mac OS X=10.15.7-security_update_2021-007
Apple macOS>=11.0<11.6.2
Apple macOS>=12.0<12.1
Apple macOS Big Sur<11.6.2
11.6.2

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 the vulnerability ID of this issue?

    The vulnerability ID of this issue is CVE-2021-30941.

  • What is the title of this vulnerability?

    The title of this vulnerability is "Model I/O. A buffer overflow issue was addressed with improved memory handling."

  • What is the severity of CVE-2021-30941?

    The severity of CVE-2021-30941 has not been specified.

  • Which software versions are affected by this vulnerability?

    The following software versions are affected by this vulnerability: Apple iOS up to version 15.2, Apple iPadOS up to version 15.2, Apple macOS Monterey up to version 12.1, and Apple macOS Big Sur up to version 11.6.2.

  • How can I fix CVE-2021-30941?

    To fix CVE-2021-30941, update your software to the latest version provided by Apple.

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