high
7.8
CWE
20
Advisory Published
Updated

CVE-2021-30903: Input Validation

First published: Tue Aug 24 2021(Updated: )

Continuity Camera. Description: An uncontrolled format string issue was addressed with improved input validation.

Credit: Gongyu Ma Hangzhou Dianzi Universityan anonymous researcher an anonymous researcher Gongyu Ma Hangzhou Dianzi UniversityGongyu Ma Hangzhou Dianzi UniversityGongyu Ma Hangzhou Dianzi UniversityGongyu Ma Hangzhou Dianzi University cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Apple Catalina
Apple macOS Monterey<12.0.1
12.0.1
Apple macOS Big Sur<11.6.1
11.6.1
Apple watchOS<8.1
8.1
Apple tvOS<15.1
15.1
Apple iOS<14.8.1
14.8.1
Apple iPadOS<14.8.1
14.8.1
Apple iOS<15.1
15.1
Apple iPadOS<15.1
15.1
Apple Ipad Os<14.8.1
Apple iPadOS=15.0
Apple iPhone OS<14.8.1
Apple iPhone OS=15.0
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
Apple Mac OS X=10.15.7-security_update_2020-001
Apple Mac OS X=10.15.7-security_update_2020-005
Apple Mac OS X=10.15.7-security_update_2020-007
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_2021-006
Apple Mac OS X=10.15.7-supplemental_update
Apple macOS<=12.0.0
Apple tvOS<15.1
Apple watchOS<8.1

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-2021-30903?

    CVE-2021-30903 is a vulnerability related to an uncontrolled format string issue in Continuity Camera on Apple devices.

  • Which devices are affected by CVE-2021-30903?

    Apple iOS, iPadOS, Catalina, macOS Big Sur, macOS Monterey, watchOS, and tvOS are affected by CVE-2021-30903.

  • What is the severity level of CVE-2021-30903?

    The severity level of CVE-2021-30903 is not provided.

  • How can I fix CVE-2021-30903?

    You can fix CVE-2021-30903 by updating your Apple devices to the recommended versions provided by Apple.

  • Where can I find more information about CVE-2021-30903?

    You can find more information about CVE-2021-30903 on the Apple support website.

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