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Vulnerability · Published May 8, 2023 · Assigned by apple

CVE-2023-27954

Medium 6.5

In plain English

A medium-severity incorrect authorization in iOS and iPadOS from Apple. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 61% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.9%top 39.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

The issue was addressed by removing origin information. This issue is fixed in macOS Ventura 13.3, Safari 16.4, iOS 16.4 and iPadOS 16.4, iOS 15.7.4 and iPadOS 15.7.4, tvOS 16.4, watchOS 9.4. A website may be able to track sensitive user information.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
AlmaLinux:8webkit2gtk32.40.5-1.el8ALSA-2023:7055
AlmaLinux:9webkit2gtk32.40.5-1.el9ALSA-2023:6535
AlmaLinux:8webkit2gtk3-devel2.40.5-1.el8ALSA-2023:7055
AlmaLinux:9webkit2gtk3-devel2.40.5-1.el9ALSA-2023:6535
AlmaLinux:8webkit2gtk3-jsc2.40.5-1.el8ALSA-2023:7055
AlmaLinux:9webkit2gtk3-jsc2.40.5-1.el9ALSA-2023:6535
AlmaLinux:8webkit2gtk3-jsc-devel2.40.5-1.el8ALSA-2023:7055
AlmaLinux:9webkit2gtk3-jsc-devel2.40.5-1.el9ALSA-2023:6535
Debian:12webkit2gtk2.40.1-1DEBIAN-CVE-2023-27954
Debian:13webkit2gtk2.40.1-1DEBIAN-CVE-2023-27954
Debian:14webkit2gtk2.40.1-1DEBIAN-CVE-2023-27954
Debian:12wpewebkit2.38.6-1DEBIAN-CVE-2023-27954
Debian:13wpewebkit2.38.6-1DEBIAN-CVE-2023-27954
Debian:14wpewebkit2.38.6-1DEBIAN-CVE-2023-27954
Ubuntu:22.04:LTSqtwebkit-opensource-srcno fix listedUBUNTU-CVE-2023-27954
Ubuntu:24.04:LTSqtwebkit-opensource-srcno fix listedUBUNTU-CVE-2023-27954
Ubuntu:22.04:LTSwebkit2gtk2.38.6-0ubuntu0.22.04.1UBUNTU-CVE-2023-27954
Ubuntu:22.04:LTSwebkit2gtk2.38.6-0ubuntu0.22.04.1USN-6061-1
Ubuntu:22.04:LTSwpewebkitno fix listedUBUNTU-CVE-2023-27954

Affected products (as reported)

VendorProductVersions
Apple macOS unspecified – before 13.3
Apple Safari unspecified – before 16.4
Apple iOS and iPadOS unspecified – before 16.4
Apple watchOS unspecified – before 9.4
Apple tvOS unspecified – before 16.4
Apple iOS and iPadOS unspecified – before 15.7

Weakness: CWE-863 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

References