PT-2021-18812 · Apple · Catalina+4

Mickey Jin + 1 · Published 2021-05-24 · Updated 2021-09-17 · CVE-2021-30694

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions macOS versions prior to 11.4 Security Update versions prior to 2021-003 on Catalina Security Update versions prior to 2021-004 on Mojave iOS versions prior to 14.6 iPadOS versions prior to 14.6

Description An information disclosure issue was addressed with improved state management. Processing a maliciously crafted USD file may disclose memory contents.

Recommendations For macOS versions prior to 11.4, update to macOS Big Sur 11.4. For Catalina, apply Security Update 2021-003. For Mojave, apply Security Update 2021-004. For iOS versions prior to 14.6, update to iOS 14.6. For iPadOS versions prior to 14.6, update to iPadOS 14.6.

Fix

Related Identifiers

CVE-2021-30694

ZDI-21-762

Affected Products

Catalina

Apple Macos

Mojave

Ios

Ipados

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2021-30694 · Security Note
• https://support.apple.com/en-us/HT212528 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-30694 · Vendor Advisory
• https://support.apple.com/en-us/HT212530 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-21-762 · Security Note
• https://support.apple.com/en-us/HT212529 · Vendor Advisory
• https://support.apple.com/en-us/HT212531 · Vendor Advisory
• https://support.apple.com/en-us/103131 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30694 · Note