CVE-2018-4249
published 2018-06-08CVE-2018-4249: 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…
PriorityP343high7.8CVSS 3.0
AVLACLPRNUIRSUCHIHAH
EPSS
2.22%
80.8th 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 pktmnglr_ipfilter_input in com.apple.packet-mangler in the "Kernel" component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (integer overflow and stack-based buffer overflow) via a crafted app.
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
nvdv2.09.3CRITICALAV:N/AC:M/Au:N/C:C/I:C/A:C
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Apple
CVE-2018-4249: 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-2018-4249 [HIGH] CVE-2018-4249: 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-2018-4249
Component: Kernel
Impact: An application may be able to execute arbitrary code with kernel privileges
Description: A memory corruption issue was addressed with improved memory handling.
Apple
CVE-2018-4249: tvOS 11.4
vendor_apple·2018-05-29·CVSS 7.8
CVE-2018-4249 [HIGH] CVE-2018-4249: tvOS 11.4
Apple Security Update: About the security content of tvOS 11.4
Product: tvOS
Version: 11.4
CVE: CVE-2018-4249
Component: Kernel
Impact: An application may be able to execute arbitrary code with kernel privileges
Description: A memory corruption issue was addressed with improved memory handling.
Apple
CVE-2018-4249: watchOS 4.3.1
vendor_apple·2018-05-29·CVSS 7.8
CVE-2018-4249 [HIGH] CVE-2018-4249: watchOS 4.3.1
Apple Security Update: About the security content of watchOS 4.3.1
Product: watchOS
Version: 4.3.1
CVE: CVE-2018-4249
Component: Kernel
Impact: An application may be able to execute arbitrary code with kernel privileges
Description: A memory corruption issue was addressed with improved memory handling.
Apple
CVE-2018-4249: iOS 11.4
vendor_apple·2018-05-29·CVSS 7.8
CVE-2018-4249 [HIGH] CVE-2018-4249: iOS 11.4
Apple Security Update: About the security content of iOS 11.4
Product: iOS
Version: 11.4
CVE: CVE-2018-4249
Component: Kernel
Impact: An application may be able to execute arbitrary code with kernel privileges
Description: A memory corruption issue was addressed with improved memory handling.
GHSA
GHSA-h6qw-35gq-32r3: An issue was discovered in certain Apple products
ghsa_unreviewed·2022-05-13
CVE-2018-4249 [HIGH] CWE-190 GHSA-h6qw-35gq-32r3: 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 pktmnglr_ipfilter_input in com.apple.packet-mangler in the "Kernel" component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (integer overflow and stack-based buffer overflow) via a crafted app.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://packetstormsecurity.com/files/172828/Apple-packet-mangler-Remote-Code-Execution.htmlhttp://www.securitytracker.com/id/1041027https://lgtm.com/blog/apple_xnu_packet_mangler_CVE-2017-13904https://support.apple.com/HT208848https://support.apple.com/HT208849https://support.apple.com/HT208850https://support.apple.com/HT208851http://packetstormsecurity.com/files/172828/Apple-packet-mangler-Remote-Code-Execution.htmlhttp://www.securitytracker.com/id/1041027https://lgtm.com/blog/apple_xnu_packet_mangler_CVE-2017-13904https://support.apple.com/HT208848https://support.apple.com/HT208849https://support.apple.com/HT208850https://support.apple.com/HT208851
2018-06-08
Published