Apple macOS up to 10.15.5 out-of-bounds read

entryeditHistoryDiffjsonxmlCTI

A vulnerability was found in Apple macOS up to 10.15.5 (Operating System). It has been rated as critical. Affected by this issue is an unknown code. Upgrading to version 10.15.6 eliminates this vulnerability.

Field04/03/2021 11:07 AM04/08/2021 03:45 PM
vendorAppleApple
namemacOSmacOS
version<=10.15.5<=10.15.5
cwe125 (information disclosure)125 (information disclosure)
risk11
cvss3_vuldb_avLL
cvss3_vuldb_acLL
cvss3_vuldb_prLL
cvss3_vuldb_uiNN
cvss3_vuldb_sUU
cvss3_vuldb_cLL
cvss3_vuldb_iLL
cvss3_vuldb_aHH
cvss3_vuldb_rlOO
cvss3_vuldb_rcCC
identifierHT211289HT211289
urlhttps://support.apple.com/en-us/HT211289https://support.apple.com/en-us/HT211289
nameUpgradeUpgrade
upgrade_version10.15.610.15.6
cveCVE-2020-9930CVE-2020-9930
date1617400800 (04/03/2021)1617400800 (04/03/2021)
typeOperating SystemOperating System
cvss2_vuldb_avLL
cvss2_vuldb_acLL
cvss2_vuldb_ciPP
cvss2_vuldb_iiPP
cvss2_vuldb_aiCC
cvss2_vuldb_rcCC
cvss2_vuldb_rlOFOF
cvss2_vuldb_auSS
cvss2_vuldb_eNDND
cvss3_vuldb_eXX
cvss2_vuldb_basescore5.75.7
cvss2_vuldb_tempscore5.75.0
cvss3_vuldb_basescore6.66.6
cvss3_vuldb_tempscore6.66.3
cvss3_meta_basescore6.66.6
cvss3_meta_tempscore6.66.3
price_0day$0-$5k$0-$5k
price_trend++
cve_assigned1583103600
cve_nvd_summaryAn out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra. A local user may be able to cause unexpected system termination or read kernel memory.

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