CVE-2018-4211
published 2018-06-08CVE-2018-4211: An issue was discovered in certain Apple products. iOS before 11.4 is affected. macOS before 10.13.5 is affected. tvOS before 11.4 is affected. watchOS before…
PriorityP339high7.8CVSS 3.0
AVLACLPRNUIRSUCHIHAH
EPSS
1.76%
75.7th percentile
An issue was discovered in certain Apple products. iOS before 11.4 is affected. macOS before 10.13.5 is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "FontParser" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted font file.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | apple_tv | < 11.4 | 11.4 |
| apple | ios | — | — |
| apple | iphone_os | < 11.4 | 11.4 |
| apple | mac_os_x | < 10.13.5 | 10.13.5 |
| apple | macos_high_sierra_10.13.5_security_update_2018-003_sierra_security_update_2018-0 | — | — |
| apple | tvos | — | — |
| apple | watchos | < 4.3.1 | 4.3.1 |
| apple | watchos | — | — |
CVSS provenance
nvdv3.07.8HIGHCVSS:3.0/AV:L/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
osv9.8CRITICAL
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Apple
CVE-2018-4211: macOS High Sierra 10.13.5, Security Update 2018-003 Sierra, Security Update 2018-003 El Capitan
vendor_apple·2018-06-01·CVSS 7.8
CVE-2018-4211 [HIGH] CVE-2018-4211: macOS High Sierra 10.13.5, Security Update 2018-003 Sierra, Security Update 2018-003 El Capitan
Apple Security Update: About the security content of macOS High Sierra 10.13.5, Security Update 2018-003 Sierra, Security Update 2018-003 El Capitan
Product: macOS High Sierra 10.13.5, Security Update 2018-003 Sierra, Security Update 2018-003 El Capitan
CVE: CVE-2018-4211
Component: FontParser
Impact: Processing a maliciously crafted font file may lead to arbitrary code execution
Description: A memory corruption issue was addressed with improved validation.
Apple
CVE-2018-4211: tvOS 11.4
vendor_apple·2018-05-29·CVSS 7.8
CVE-2018-4211 [HIGH] CVE-2018-4211: tvOS 11.4
Apple Security Update: About the security content of tvOS 11.4
Product: tvOS
Version: 11.4
CVE: CVE-2018-4211
Component: FontParser
Impact: Processing a maliciously crafted font file may lead to arbitrary code execution
Description: A memory corruption issue was addressed with improved validation.
Apple
CVE-2018-4211: watchOS 4.3.1
vendor_apple·2018-05-29·CVSS 7.8
CVE-2018-4211 [HIGH] CVE-2018-4211: watchOS 4.3.1
Apple Security Update: About the security content of watchOS 4.3.1
Product: watchOS
Version: 4.3.1
CVE: CVE-2018-4211
Component: FontParser
Impact: Processing a maliciously crafted font file may lead to arbitrary code execution
Description: A memory corruption issue was addressed with improved validation.
Apple
CVE-2018-4211: iOS 11.4
vendor_apple·2018-05-29·CVSS 7.8
CVE-2018-4211 [HIGH] CVE-2018-4211: iOS 11.4
Apple Security Update: About the security content of iOS 11.4
Product: iOS
Version: 11.4
CVE: CVE-2018-4211
Component: FontParser
Impact: Processing a maliciously crafted font file may lead to arbitrary code execution
Description: A memory corruption issue was addressed with improved validation.
GHSA
GHSA-r5xj-jh7f-x638: An issue was discovered in certain Apple products
ghsa_unreviewed·2022-05-14
CVE-2018-4211 [HIGH] CWE-119 GHSA-r5xj-jh7f-x638: An issue was discovered in certain Apple products
An issue was discovered in certain Apple products. iOS before 11.4 is affected. macOS before 10.13.5 is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "FontParser" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted font file.
OSV
linux-lts-xenial, linux-aws vulnerabilities
osv·2019-12-03·CVSS 9.8
CVE-2018-20784 linux-lts-xenial, linux-aws vulnerabilities
linux-lts-xenial, linux-aws vulnerabilities
USN-4211-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04
LTS. This update provides the corresponding updates for the Linux
Hardware Enablement (HWE) kernel from Ubuntu 16.04 LTS for Ubuntu
14.04 ESM.
Zhipeng Xie discovered that an infinite loop could be triggered in the CFS
Linux kernel process scheduler. A local attacker could possibly use this to
cause a denial of service. (CVE-2018-20784)
Nicolas Waisman discovered that the WiFi driver stack in the Linux kernel
did not properly validate SSID lengths. A physically proximate attacker
could use this to cause a denial of service (system crash).
(CVE-2019-17133)
Nicolas Waisman discovered that the Chelsio T4/T5 RDMA Driver for the Linux
kernel performed DMA from a kernel stack. A l
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://www.securitytracker.com/id/1041027https://support.apple.com/HT208848https://support.apple.com/HT208849https://support.apple.com/HT208850https://support.apple.com/HT208851http://www.securitytracker.com/id/1041027https://support.apple.com/HT208848https://support.apple.com/HT208849https://support.apple.com/HT208850https://support.apple.com/HT208851
2018-06-08
Published