CVE-2020-27930Apple Multiple Products Memory Corruption Vulnerability

Descripción

A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 12.4.9, watchOS 6.2.9, Security Update 2020-006 High Sierra, Security Update 2020-006 Mojave, iOS 14.2 and iPadOS 14.2, watchOS 5.3.9, macOS Catalina 10.15.7 Supplemental Update, macOS Catalina 10.15.7 Update. Processing a maliciously crafted font may lead to arbitrary code execution.

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

• https://support.apple.com/en-us/HT211931 Vendor Advisory
• https://support.apple.com/en-us/HT211928 Vendor Advisory
• https://support.apple.com/en-us/HT211929 Vendor Advisory
• https://support.apple.com/en-us/HT211940 Vendor Advisory
• https://support.apple.com/en-us/HT211944 Vendor Advisory
• https://support.apple.com/en-us/HT211945 Vendor Advisory
• https://support.apple.com/en-us/HT211946 Vendor Advisory
• https://support.apple.com/en-us/HT211947 Vendor Advisory
• 20201215 APPLE-SA-2020-12-14-4 Additional information for APPLE-SA-2020-11-13-1 macOS Big Sur 11.0.1 mailing-listMailing ListThird Party Advisory
• http://packetstormsecurity.com/files/161294/Apple-Safari-Remote-Code-Execution.html Third Party AdvisoryVDB Entry
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-27930 US Government Resource