CVE-2019-6213
published 2019-03-05CVE-2019-6213: A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 12.1.3, macOS Mojave 10.14.3, tvOS 12.1.2, watchOS 5.1.3. An…
PriorityP349high7.8CVSS 3.0
AVLACLPRNUIRSUCHIHAH
EXPLOIT
EPSS
5.42%
91.8th percentile
A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 12.1.3, macOS Mojave 10.14.3, tvOS 12.1.2, watchOS 5.1.3. An application may be able to execute arbitrary code with kernel privileges.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios | — | — |
| apple | ios | >= unspecified < iOS 12.1.3 | iOS 12.1.3 |
| apple | iphone_os | < 12.1.3 | 12.1.3 |
| apple | mac_os_x | < 10.14.3 | 10.14.3 |
| apple | macos | >= unspecified < macOS Mojave 10.14.3 | macOS Mojave 10.14.3 |
| apple | macos_mojave_10.14.3_security_update_2019-001_high_sierra_security_update_2019-0 | — | — |
| apple | tv_os | < 12.1.2 | 12.1.2 |
| apple | tvos | — | — |
| apple | tvos | >= unspecified < tvOS 12.1.2 | tvOS 12.1.2 |
| apple | watchos | < 5.1.3 | 5.1.3 |
| apple | watchos | — | — |
| apple | watchos | >= unspecified < watchOS 5.1.3 | watchOS 5.1.3 |
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
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Apple
CVE-2019-6213: macOS Mojave 10.14.3, Security Update 2019-001 High Sierra, Security Update 2019-001 Sierra
vendor_apple·2019-01-22·CVSS 7.8
CVE-2019-6213 [HIGH] CVE-2019-6213: macOS Mojave 10.14.3, Security Update 2019-001 High Sierra, Security Update 2019-001 Sierra
Apple Security Update: About the security content of macOS Mojave 10.14.3, Security Update 2019-001 High Sierra, Security Update 2019-001 Sierra
Product: macOS Mojave 10.14.3, Security Update 2019-001 High Sierra, Security Update 2019-001 Sierra
CVE: CVE-2019-6213
Component: Kernel
Impact: An application may be able to execute arbitrary code with kernel privileges
Description: A buffer overflow was addressed with improved bounds checking.
Apple
CVE-2019-6213: tvOS 12.1.2
vendor_apple·2019-01-22·CVSS 7.8
CVE-2019-6213 [HIGH] CVE-2019-6213: tvOS 12.1.2
Apple Security Update: About the security content of tvOS 12.1.2
Product: tvOS
Version: 12.1.2
CVE: CVE-2019-6213
Component: Kernel
Impact: An application may be able to execute arbitrary code with kernel privileges
Description: A buffer overflow was addressed with improved bounds checking.
Apple
CVE-2019-6213: watchOS 5.1.3
vendor_apple·2019-01-22·CVSS 7.8
CVE-2019-6213 [HIGH] CVE-2019-6213: watchOS 5.1.3
Apple Security Update: About the security content of watchOS 5.1.3
Product: watchOS
Version: 5.1.3
CVE: CVE-2019-6213
Component: Kernel
Impact: An application may be able to execute arbitrary code with kernel privileges
Description: A buffer overflow was addressed with improved bounds checking.
Apple
CVE-2019-6213: iOS 12.1.3
vendor_apple·2019-01-22·CVSS 7.8
CVE-2019-6213 [HIGH] CVE-2019-6213: iOS 12.1.3
Apple Security Update: About the security content of iOS 12.1.3
Product: iOS
Version: 12.1.3
CVE: CVE-2019-6213
Component: Kernel
Impact: An application may be able to execute arbitrary code with kernel privileges
Description: A buffer overflow was addressed with improved bounds checking.
GHSA
GHSA-8p7r-f53q-7vm3: A buffer overflow was addressed with improved bounds checking
ghsa_unreviewed·2022-05-14
CVE-2019-6213 [HIGH] CWE-119 GHSA-8p7r-f53q-7vm3: A buffer overflow was addressed with improved bounds checking
A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 12.1.3, macOS Mojave 10.14.3, tvOS 12.1.2, watchOS 5.1.3. An application may be able to execute arbitrary code with kernel privileges.
Project0
Splitting atoms in XNU - Project Zero
project_zero·2019-04-01
CVE-2017-2456 Splitting atoms in XNU - Project Zero
Posted by Ian Beer, Google Project Zero
##
TL;DR
A locking bug in the XNU virtual memory subsystem allowed violation of the preconditions required for the correctness of an optimized virtual memory operation. This was abused to create shared memory where it wasn't expected, allowing the creation of a time-of-check-time-of-use bug where one wouldn't usually exist. This was exploited to cause a heap overflow in XPC, which was used to trigger the execution of a jump-oriented payload which chained together arbitrary function calls in an unsandboxed root process, even in the presence of Apple's implementation of ARM's latest Pointer Authentication Codes (PAC) hardware mitigation. The payload opened a privileged socket and sent the file descriptor back to the sandboxed process, where it was u
No detection rules found.
No writeups or analysis indexed.
http://www.securityfocus.com/bid/106739https://support.apple.com/HT209443https://support.apple.com/HT209446https://support.apple.com/HT209447https://support.apple.com/HT209448https://www.exploit-db.com/exploits/46300/http://www.securityfocus.com/bid/106739https://support.apple.com/HT209443https://support.apple.com/HT209446https://support.apple.com/HT209447https://support.apple.com/HT209448https://www.exploit-db.com/exploits/46300/
2019-03-05
Published