CVE-2019-8657
published 2019-12-18CVE-2019-8657: An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3. Parsing a…
PriorityP348high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
1.92%
77.5th percentile
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3. Parsing a maliciously crafted office document may lead to an unexpected application termination or arbitrary code execution.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios | — | — |
| apple | ios | >= unspecified < iOS 12.4 | iOS 12.4 |
| apple | iphone_os | < 12.4 | 12.4 |
| apple | mac_os_x | < 10.14.6 | 10.14.6 |
| apple | macos | >= unspecified < macOS Mojave 10.14.6 | macOS Mojave 10.14.6 |
| apple | macos_mojave_10.14.6_security_update_2019-004_high_sierra_security_update_2019-0 | — | — |
| apple | tvos | < 12.4 | 12.4 |
| apple | tvos | — | — |
| apple | tvos | >= unspecified < tvOS 12.4 | tvOS 12.4 |
| apple | watchos | < 5.3 | 5.3 |
| apple | watchos | — | — |
| apple | watchos | >= unspecified < watchOS 5.3 | watchOS 5.3 |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
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Apple
CVE-2019-8657: watchOS 5.3
vendor_apple·2019-07-22·CVSS 8.8
CVE-2019-8657 [HIGH] CVE-2019-8657: watchOS 5.3
Apple Security Update: About the security content of watchOS 5.3
Product: watchOS
Version: 5.3
CVE: CVE-2019-8657
Component: UIFoundation
Impact: Parsing a maliciously crafted office document may lead to an unexpected application termination or arbitrary code execution
Description: An out-of-bounds read was addressed with improved input validation.
Apple
CVE-2019-8657: iOS 12.4
vendor_apple·2019-07-22·CVSS 8.8
CVE-2019-8657 [HIGH] CVE-2019-8657: iOS 12.4
Apple Security Update: About the security content of iOS 12.4
Product: iOS
Version: 12.4
CVE: CVE-2019-8657
Component: UIFoundation
Impact: Parsing a maliciously crafted office document may lead to an unexpected application termination or arbitrary code execution
Description: An out-of-bounds read was addressed with improved input validation.
Apple
CVE-2019-8657: macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra
vendor_apple·2019-07-22·CVSS 8.8
CVE-2019-8657 [HIGH] CVE-2019-8657: macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra
Apple Security Update: About the security content of macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra
Product: macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra
CVE: CVE-2019-8657
Component: UIFoundation
Impact: Parsing a maliciously crafted office document may lead to an unexpected application termination or arbitrary code execution
Description: An out-of-bounds read was addressed with improved input validation.
Apple
CVE-2019-8657: tvOS 12.4
vendor_apple·2019-07-22·CVSS 8.8
CVE-2019-8657 [HIGH] CVE-2019-8657: tvOS 12.4
Apple Security Update: About the security content of tvOS 12.4
Product: tvOS
Version: 12.4
CVE: CVE-2019-8657
Component: UIFoundation
Impact: Parsing a maliciously crafted office document may lead to an unexpected application termination or arbitrary code execution
Description: An out-of-bounds read was addressed with improved input validation.
GHSA
GHSA-6c7m-m9x5-2c3c: An out-of-bounds read was addressed with improved input validation
ghsa_unreviewed·2022-05-24
CVE-2019-8657 [MEDIUM] GHSA-6c7m-m9x5-2c3c: An out-of-bounds read was addressed with improved input validation
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3. Parsing a maliciously crafted office document may lead to an unexpected application termination or arbitrary code execution.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2019-12-18
Published