7.8
CWE
476
Advisory Published
CVE Published
Updated

CVE-2018-4302: Null Pointer Dereference

First published: Tue Sep 12 2017(Updated: )

libxml2. A null pointer dereference was addressed with improved validation.

Credit: Gustavo Grieco Gustavo Grieco Gustavo Grieco Gustavo Grieco Gustavo Grieco product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iCloud for Windows<7.0
7.0
Apple iTunes for Windows<12.7
12.7
Apple macOS High Sierra<10.13
10.13
Apple watchOS<4
4
Apple iOS<11
11
Apple Icloud Windows<=7.0
Apple Itunes Windows<12.7
Apple iPhone OS<11
Apple Mac OS X<10.13
Apple watchOS<4

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.

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is CVE-2018-4302?

    CVE-2018-4302 is a vulnerability in libxml2 that can lead to an unexpected application termination or arbitrary code execution when processing maliciously crafted XML.

  • What is the severity of CVE-2018-4302?

    CVE-2018-4302 has a severity rating of 7.8, which is considered high.

  • Which software versions are affected by CVE-2018-4302?

    CVE-2018-4302 affects macOS High Sierra 10.13, iCloud for Windows 7.0, watchOS 4, iOS 11, and iTunes 12.7 for Windows.

  • How can I fix CVE-2018-4302?

    To fix CVE-2018-4302, update to macOS High Sierra 10.13, iCloud for Windows 7.0, watchOS 4, iOS 11, or iTunes 12.7 for Windows.

  • Where can I find more information about CVE-2018-4302?

    More information about CVE-2018-4302 can be found in the Apple support articles: [here](https://support.apple.com/en-us/HT208112), [here](https://support.apple.com/en-us/HT208115), and [here](https://support.apple.com/en-us/HT208141).

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