Exploited
high
8.8
CWE
787
Advisory Published
CVE Published
Updated

CVE-2023-32435: Apple Multiple Products WebKit Memory Corruption Vulnerability

First published: Mon Mar 27 2023(Updated: )

A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Ventura 13.3, Safari 16.4, iOS 16.4 and iPadOS 16.4, iOS 15.7.7 and iPadOS 15.7.7. Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited against versions of iOS released before iOS 15.7.

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

Affected SoftwareAffected VersionHow to fix
ubuntu/webkit2gtk<2.40.0
2.40.0
ubuntu/webkit2gtk<2.40.4-0ubuntu0.22.04.1
2.40.4-0ubuntu0.22.04.1
Apple Safari<16.4
16.4
debian/webkit2gtk<=2.36.4-1~deb10u1<=2.38.6-0+deb10u1
2.42.2-1~deb11u1
2.42.5-1~deb11u1
2.42.2-1~deb12u1
2.42.5-1~deb12u1
2.42.5-1
debian/wpewebkit<=2.38.6-1~deb11u1<=2.38.6-1
2.42.5-1
2.42.5-1.1
Apple Safari<16.4
Apple iPadOS<15.7.7
Apple iPadOS>=16.0<16.4
Apple iPhone OS<15.7.7
Apple iPhone OS>=16.0<16.4
Apple macOS>=13.0<13.3
Apple macOS Ventura<13.3
13.3
Apple iOS<16.4
16.4
Apple iPadOS<16.4
16.4
Apple Multiple Products
<16.4
<15.7.7
>=16.0<16.4
<15.7.7
>=16.0<16.4
>=13.0<13.3

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is the severity of CVE-2023-32435?

    The severity of CVE-2023-32435 is rated as high with a severity value of 8.8.

  • Which products are affected by CVE-2023-32435?

    CVE-2023-32435 affects Apple Multiple Products, Apple iOS, Apple iPadOS, and Apple Safari.

  • How can I fix CVE-2023-32435?

    To fix CVE-2023-32435, update to the patched versions of the affected software: macOS Ventura 13.3, Safari 16.4, iOS 16.4, and iPadOS 16.4.

  • What is the potential impact of CVE-2023-32435?

    CVE-2023-32435 can lead to arbitrary code execution when processing web content.

  • Where can I find more information about CVE-2023-32435?

    You can find more information about CVE-2023-32435 on Apple's official security advisory: https://support.apple.com/en-us/HT213670

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