high
8.8
Advisory Published
CVE Published
Updated

CVE-2023-42852

First published: Wed Oct 25 2023(Updated: )

A logic issue was addressed with improved checks. This issue is fixed in iOS 17.1 and iPadOS 17.1, watchOS 10.1, iOS 16.7.2 and iPadOS 16.7.2, macOS Sonoma 14.1, Safari 17.1, tvOS 17.1. Processing web content may lead to arbitrary code execution.

Credit: product-security@apple.com

Affected SoftwareAffected VersionHow to fix
debian/webkit2gtk<=2.36.4-1~deb10u1<=2.38.6-0+deb10u1<=2.40.5-1~deb11u1
2.42.4-1~deb11u1
2.42.2-1~deb12u1
2.42.4-1~deb12u1
2.42.4-1
debian/wpewebkit<=2.38.6-1~deb11u1<=2.38.6-1
2.42.4-1
Apple macOS<14.1
14.1
tvOS<17.1
17.1
Apple Mobile Safari<17.1
17.1
Apple iOS, iPadOS, and watchOS<17.1
17.1
Apple iOS, iPadOS, and watchOS<17.1
17.1
Apple iOS, iPadOS, and watchOS<16.7.2
16.7.2
Apple iOS, iPadOS, and watchOS<16.7.2
16.7.2
Apple iOS, iPadOS, and watchOS<10.1
10.1
Apple Mobile Safari<17.1
Apple iOS, iPadOS, and watchOS<16.7.2
Apple iOS, iPadOS, and watchOS>=17.0<17.1
iStyle @cosme iPhone OS<16.7.2
iStyle @cosme iPhone OS>=17.0<17.1
Apple iOS and macOS>=14.0<14.1
tvOS<17.1
Apple iOS, iPadOS, and watchOS<10.1
Fedora=37
Debian=11.0
Debian=12.0

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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 vulnerability ID for this issue?

    The vulnerability ID for this issue is CVE-2023-42852.

  • What is the description of the vulnerability?

    A logic issue was addressed with improved checks. Processing web content may lead to arbitrary code execution.

  • Which products are affected by this vulnerability?

    The affected products include macOS Sonoma, Safari, iOS, iPadOS, watchOS, and tvOS.

  • Which versions are affected by this vulnerability?

    Versions up to and excluding macOS Sonoma 14.1, Safari 17.1, iOS 16.7.2 and iPadOS 16.7.2, watchOS 10.1, iOS 17.1 and iPadOS 17.1, tvOS 17.1 are affected by this vulnerability.

  • How can I fix this vulnerability?

    To fix this vulnerability, update to iOS 17.1 and iPadOS 17.1, watchOS 10.1, iOS 16.7.2 and iPadOS 16.7.2, macOS Sonoma 14.1, Safari 17.1, tvOS 17.1.

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