medium
5.5
CWE
20 362 416
Advisory Published
CVE Published
Updated

CVE-2023-42883: Input Validation

First published: Mon Dec 11 2023(Updated: )

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

Credit: product-security@apple.com Noah Roskin-Frazee Pr Ivan Fratric Google Project Zero Trend Micro Zero Day InitiativeMichael DePlante @izobashi Trend Micro Zero Day InitiativeMickey Jin @patch1t an anonymous researcher Marc Newlin SkySafeKoh M. Nakagawa @tsunek0h CVE-2023-38545 CVE-2023-38039 CVE-2023-38546 Yann GASCUEL Alter SolutionsAnthony Cruz Tyrant Corp @App Wojciech Regula SecuRingZhenjiang Zhao Pangu TeamQianxin Junsung Lee Meysam Firouzi @R00tkitSMM Pan ZhenPeng @Peterpan0927 STAR Labs SG PteEloi Benoist-Vanderbeken @elvanderb SynacktivCVE-2023-42893 CVE-2023-3618 CVE-2020-19185 CVE-2020-19186 CVE-2020-19187 CVE-2020-19188 CVE-2020-19189 CVE-2020-19190 Ron Masas BreakPointCsaba Fitzl @theevilbit OffSecCsaba Fitzl @theevilbit Offensive SecurityArsenii Kostromin (0x3c3e) Mattie Behrens Joshua Jewett @JoshJewett33 Zhongquan Li @Guluisacat Zhongquan Li @Guluisacat Dawn Security Lab of JingDongCVE-2023-5344 Pwn2car Zoom Offensive Security Team Nan Wang @eternalsakura13 360 Vulnerability Research Instituterushikesh nandedkar SungKwon Lee (Demon.Team) Kirin @Pwnrin Don Clarke

Affected SoftwareAffected VersionHow to fix
ubuntu/webkit2gtk<2.42.4-0ubuntu0.22.04.1
2.42.4-0ubuntu0.22.04.1
ubuntu/webkit2gtk<2.42.4-0ubuntu0.23.04.1
2.42.4-0ubuntu0.23.04.1
ubuntu/webkit2gtk<2.42.4-0ubuntu0.23.10.1
2.42.4-0ubuntu0.23.10.1
ubuntu/wpewebkit<2.42.4-1
2.42.4-1
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
debian/wpewebkit<=2.38.6-1~deb11u1<=2.38.6-1
2.42.5-1
Apple macOS<14.2
14.2
tvOS<17.2
17.2
Apple Mobile Safari<17.2
17.2
Apple iOS, iPadOS, and watchOS<16.7.3
16.7.3
Apple iOS, iPadOS, and watchOS<16.7.3
16.7.3
Apple iOS, iPadOS, and watchOS<17.2
17.2
Apple iOS, iPadOS, and watchOS<17.2
17.2
Apple iOS, iPadOS, and watchOS<10.2
10.2
Apple Mobile Safari<17.2
Apple iOS, iPadOS, and watchOS<16.7.3
Apple iOS, iPadOS, and watchOS>=17.0<17.2
iOS<16.7.3
iOS>=17.0<17.2
Apple iOS and macOS>=14.0<14.2
tvOS<17.2
Apple iOS, iPadOS, and watchOS<10.2
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 severity of CVE-2023-42883?

    CVE-2023-42883 has been classified as a denial-of-service vulnerability due to inadequate memory handling.

  • How do I fix CVE-2023-42883?

    To mitigate CVE-2023-42883, update to the latest versions of WebKit2GTK or the relevant Apple software as specified in the security advisories.

  • Which software is affected by CVE-2023-42883?

    CVE-2023-42883 affects various versions of WebKit2GTK and Apple's Safari and associated operating systems.

  • When was CVE-2023-42883 discovered?

    CVE-2023-42883 was disclosed in December 2023 as a critical vulnerability impacting certain browsers and systems.

  • Is there a workaround for CVE-2023-42883?

    Currently, no specific workaround is available for CVE-2023-42883 aside from applying the recommended updates.

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