CVE-2023-32373 · netVigilance record NV23-0070

Apple Multiple Products WebKit Use-After-Free

past due

What to do

Apply updates per vendor instructions.

CISA deadline 2023-06-12 · passed 3 years 2 months ago · applies to US federal civilian agencies; used elsewhere as a reference SLA

What happened

Apple iOS, iPadOS, macOS, tvOS, watchOS, and Safari WebKit contain a use-after-free vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Who is affected

Apple Multiple Products. Affected version ranges are listed in the vendor advisory and the NVD entry linked under Sources.

Weakness class: CWE-416.

Timeline

2023-05-22
Added to CISA KEVExploitation in the wild confirmed by CISA
2023-06-12
CISA remediation deadlinepassed 3 years 2 months ago

Sources

NVD entry for CVE-2023-32373 nvd.nist.gov/vuln/detail/CVE-2023-32373
CISA Known Exploited Vulnerabilities catalog www.cisa.gov/known-exploited-vulnerabilities-catalog
support.apple.com support.apple.com/HT213757
support.apple.com support.apple.com/HT213758
support.apple.com support.apple.com/HT213761
support.apple.com support.apple.com/HT213762
support.apple.com support.apple.com/HT213764
support.apple.com support.apple.com/HT213765
nvd.nist.gov nvd.nist.gov/vuln/detail/CVE-2023-32373