Exploited
medium
6.5
CWE
20 125
Advisory Published
CVE Published
Updated

CVE-2023-42916: Apple Multiple Products WebKit Out-of-Bounds Read Vulnerability

First published: Thu Nov 30 2023(Updated: )

Accessibility. A privacy issue was addressed with improved private data redaction for log entries.

Credit: product-security@apple.com an anonymous researcher Zhenjiang Zhao Pangu TeamQianxin Junsung Lee Meysam Firouzi @R00tkitSMM Eloi Benoist-Vanderbeken @elvanderb SynacktivCVE-2023-42893 Csaba Fitzl @theevilbit OffSecZhongquan Li @Guluisacat Dawn Security Lab of JingDongCsaba Fitzl @theevilbit Offensive SecurityJoshua Jewett @JoshJewett33 Pwn2car Zoom Offensive Security Team Clément Lecigne Google's Threat Analysis GroupNan Wang @eternalsakura13 360 Vulnerability Research Instituterushikesh nandedkar rushikesh nandedka Noah Roskin-Frazee Pr Kirin @Pwnrin Michael DePlante @izobashi Trend Micro Zero Day Initiative

Affected SoftwareAffected VersionHow to fix
ubuntu/webkit2gtk<2.42.3-0ubuntu0.22.04.1
2.42.3-0ubuntu0.22.04.1
ubuntu/webkit2gtk<2.42.3-0ubuntu0.23.04.1
2.42.3-0ubuntu0.23.04.1
ubuntu/webkit2gtk<2.42.3-0ubuntu0.23.10.1
2.42.3-0ubuntu0.23.10.1
ubuntu/webkit2gtk<2.42.3
2.42.3
debian/webkit2gtk<=2.36.4-1~deb10u1<=2.38.6-0+deb10u1<=2.42.2-1~deb11u1<=2.42.2-1~deb12u1
2.42.5-1~deb11u1
2.42.5-1~deb12u1
2.42.5-1
2.44.1-1
debian/wpewebkit<=2.38.6-1~deb11u1<=2.38.6-1
2.42.5-1
2.44.1-1
Apple Multiple Products
Apple macOS<14.1.2
14.1.2
tvOS<17.2
17.2
Apple iPhone
Apple macOS
Apple TV
Apple Watch
Apple iOS, iPadOS, and watchOS<10.2
10.2
Safari<17.1.2
17.1.2
Apple iOS and iPadOS<17.1.2
17.1.2
Apple iOS, iPadOS, and macOS<17.1.2
17.1.2
Apple iOS and iPadOS<16.7.3
16.7.3
Apple iOS, iPadOS, and macOS<16.7.3
16.7.3
Apple iOS and iPadOS<15.8.1
15.8.1
Apple iOS, iPadOS, and macOS<15.8.1
15.8.1
Safari<17.1.2
Apple iOS, iPadOS, and macOS<15.8.1
Apple iOS, iPadOS, and macOS>=16.0<16.7.3
Apple iOS, iPadOS, and macOS>=17.0<17.1.2
iPhone OS<15.8.1
iPhone OS>=16.0<16.7.3
iPhone OS>=17.0<17.1.2
macOS>=14.0<14.1.2
Red Hat Fedora=38
Red Hat Fedora=39
Debian Linux=11.0
Debian Linux=12.0
WebKitGTK+<2.42.3

Remedy

Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

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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-2023-42916.

  • What is the title of this vulnerability?

    The title of this vulnerability is 'WebKit. An out-of-bounds read was addressed with improved input validation.'

  • What is the severity of CVE-2023-42916?

    The severity of CVE-2023-42916 is not mentioned in the description.

  • How can this vulnerability be exploited?

    This vulnerability can be exploited by processing web content, which may disclose sensitive information.

  • How can I fix this vulnerability?

    To fix this vulnerability, update to the latest versions of affected software: iOS 17.1.2 and iPadOS 17.1.2, macOS Sonoma 14.1.2, and Safari 17.1.2.

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