Sign-up

ID

VAR-202205-1333


CVE

CVE-2022-26721


TITLE

macOS  Initialization vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2022-011203

DESCRIPTION

A memory initialization issue was addressed. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. A malicious application may be able to gain root privileges. macOS Has an initialization vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. macOS Monterey 12.4. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2022-05-16-4 Security Update 2022-004 Catalina Security Update 2022-004 Catalina addresses the following issues. Information about the security content is also available at https://support.apple.com/HT213255. apache Available for: macOS Catalina Impact: Multiple issues in apache Description: Multiple issues were addressed by updating apache to version 2.4.53. CVE-2022-22665: Lockheed Martin Red Team AppleGraphicsControl Available for: macOS Catalina Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved input validation. CVE-2022-26751: Michael DePlante (@izobashi) of Trend Micro Zero Day Initiative AppleScript Available for: macOS Catalina Impact: Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory Description: An out-of-bounds read was addressed with improved input validation. CVE-2022-26697: Qi Sun and Robert Ai of Trend Micro AppleScript Available for: macOS Catalina Impact: Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2022-26698: Qi Sun of Trend Micro CoreTypes Available for: macOS Catalina Impact: A malicious application may bypass Gatekeeper checks Description: This issue was addressed with improved checks to prevent unauthorized actions. CVE-2022-26721: Yonghwi Jin (@jinmo123) of Theori CVE-2022-26722: Yonghwi Jin (@jinmo123) of Theori DriverKit Available for: macOS Catalina Impact: A malicious application may be able to execute arbitrary code with system privileges Description: An out-of-bounds access issue was addressed with improved bounds checking. CVE-2022-26763: Linus Henze of Pinauten GmbH (pinauten.de) Graphics Drivers Available for: macOS Catalina Impact: A local user may be able to read kernel memory Description: An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. CVE-2022-22674: an anonymous researcher Intel Graphics Driver Available for: macOS Catalina Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2022-26720: Liu Long of Ant Security Light-Year Lab Intel Graphics Driver Available for: macOS Catalina Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: An out-of-bounds read issue was addressed with improved input validation. CVE-2022-26770: Liu Long of Ant Security Light-Year Lab Intel Graphics Driver Available for: macOS Catalina Impact: An application may be able to execute arbitrary code with kernel privileges Description: An out-of-bounds write issue was addressed with improved input validation. CVE-2022-26756: Jack Dates of RET2 Systems, Inc Intel Graphics Driver Available for: macOS Catalina Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved input validation. CVE-2022-26769: Antonio Zekic (@antoniozekic) Intel Graphics Driver Available for: macOS Catalina Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: An out-of-bounds write issue was addressed with improved input validation. CVE-2022-26748: Jeonghoon Shin of Theori working with Trend Micro Zero Day Initiative Kernel Available for: macOS Catalina Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved validation. CVE-2022-26714: Peter Nguyễn Vũ Hoàng (@peternguyen14) of STAR Labs (@starlabs_sg) Kernel Available for: macOS Catalina Impact: An application may be able to execute arbitrary code with kernel privileges Description: A use after free issue was addressed with improved memory management. CVE-2022-26757: Ned Williamson of Google Project Zero libresolv Available for: macOS Catalina Impact: An attacker may be able to cause unexpected application termination or arbitrary code execution Description: An integer overflow was addressed with improved input validation. CVE-2022-26775: Max Shavrick (@_mxms) of the Google Security Team LibreSSL Available for: macOS Catalina Impact: Processing a maliciously crafted certificate may lead to a denial of service Description: A denial of service issue was addressed with improved input validation. CVE-2022-0778 libxml2 Available for: macOS Catalina Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution Description: A use after free issue was addressed with improved memory management. CVE-2022-23308 OpenSSL Available for: macOS Catalina Impact: Processing a maliciously crafted certificate may lead to a denial of service Description: This issue was addressed with improved checks. CVE-2022-0778 PackageKit Available for: macOS Catalina Impact: A malicious application may be able to modify protected parts of the file system Description: This issue was addressed with improved entitlements. CVE-2022-26727: Mickey Jin (@patch1t) Printing Available for: macOS Catalina Impact: A malicious application may be able to bypass Privacy preferences Description: This issue was addressed by removing the vulnerable code. CVE-2022-26746: @gorelics Security Available for: macOS Catalina Impact: A malicious app may be able to bypass signature validation Description: A certificate parsing issue was addressed with improved checks. CVE-2022-26766: Linus Henze of Pinauten GmbH (pinauten.de) SMB Available for: macOS Catalina Impact: An application may be able to gain elevated privileges Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2022-26715: Peter Nguyễn Vũ Hoàng of STAR Labs SoftwareUpdate Available for: macOS Catalina Impact: A malicious application may be able to access restricted files Description: This issue was addressed with improved entitlements. CVE-2022-26728: Mickey Jin (@patch1t) TCC Available for: macOS Catalina Impact: An app may be able to capture a user's screen Description: This issue was addressed with improved checks. CVE-2022-26726: an anonymous researcher Tcl Available for: macOS Catalina Impact: A malicious application may be able to break out of its sandbox Description: This issue was addressed with improved environment sanitization. CVE-2022-26755: Arsenii Kostromin (0x3c3e) WebKit Available for: macOS Catalina Impact: Processing a maliciously crafted mail message may lead to running arbitrary javascript Description: A validation issue was addressed with improved input sanitization. CVE-2022-22589: Heige of KnownSec 404 Team (knownsec.com) and Bo Qu of Palo Alto Networks (paloaltonetworks.com) Wi-Fi Available for: macOS Catalina Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2022-26761: Wang Yu of Cyberserval zip Available for: macOS Catalina Impact: Processing a maliciously crafted file may lead to a denial of service Description: A denial of service issue was addressed with improved state handling. CVE-2022-0530 zlib Available for: macOS Catalina Impact: An attacker may be able to cause unexpected application termination or arbitrary code execution Description: A memory corruption issue was addressed with improved input validation. CVE-2018-25032: Tavis Ormandy zsh Available for: macOS Catalina Impact: A remote attacker may be able to cause arbitrary code execution Description: This issue was addressed by updating to zsh version 5.8.1. CVE-2021-45444 Additional recognition PackageKit We would like to acknowledge Mickey Jin (@patch1t) of Trend Micro for their assistance. Security Update 2022-004 Catalina may be obtained from the Mac App Store or Apple's Software Downloads web site: https://support.apple.com/downloads/ All information is also posted on the Apple Security Updates web site: https://support.apple.com/en-us/HT201222. This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEePiLW1MrMjw19XzoeC9qKD1prhgFAmKC1TYACgkQeC9qKD1p rhjgGRAAggg84uE4zYtBHmo5Qz45wlY/+FT7bSyCyo2Ta0m3JQmm26UiS9ZzXlD0 58jCo/ti+gH/gqwU05SnaG88pSMT6VKaDDnmw8WcrPtbl6NN6JX8vaZLFLoGO0dB rjwap7ulcLe7/HM8kCz3qqjKj4fusxckCjmm5yBMtuMklq7i51vzkT/+ws00ALcH 4S821CqIJlS2RIho/M/pih5A/H1Onw/nzKc7VOWjWMmmwoV+oiL4gMPE9kyIAJFQ NcZO7s70Qp9N5Z0VGIkD5HkAntEqYGNKJuCQUrHS0fHFUxVrQcuBbbSiv7vwnOT0 NVcFKBQWJtfcqmtcDF8mVi2ocqUh7So6AXhZGZtL3CrVfNMgTcjq6y5XwzXMgwlm ezMX73MnV91QuGp6KVZEmoFNlJ2dhKcJ0fYAhhW9DJqvJ1u5xIkQrUkK/ERLnWpE 9DIapT8uUbb9Zgez/tS9szv5jHhKtOoPbprju7d7LHw7XMFCVKbUvx745dFZx0AG PLsJZQNsQZJIK8QdcLA50KrlyjR2ts4nUsKj07I6LR4wUmcaj+goXYq4Nh4WLnoF x1AXD5ztdYlhqMcTAnuAbUYfuki0uzSy0p7wBiTknFwKMZNIaiToo64BES+7Iu1i vrB9SdtTSQCMXgPZX1Al1e2F/K2ubovrGU9geAEwLMq3AKudI4g= =JBHs -----END PGP SIGNATURE-----

Trust: 1.89

sources: NVD: CVE-2022-26721 // JVNDB: JVNDB-2022-011203 // VULHUB: VHN-417390 // VULMON: CVE-2022-26721 // PACKETSTORM: 167189

AFFECTED PRODUCTS

vendor:applemodel:macosscope:ltversion:12.4

Trust: 1.0

vendor:applemodel:macosscope:ltversion:11.6.6

Trust: 1.0

vendor:applemodel:mac os xscope:eqversion:10.15.7

Trust: 1.0

vendor:applemodel:macosscope:gteversion:11.0

Trust: 1.0

vendor:applemodel:mac os xscope:ltversion:10.15.7

Trust: 1.0

vendor:applemodel:macosscope:gteversion:12.0

Trust: 1.0

vendor:アップルmodel:apple mac os xscope: - version: -

Trust: 0.8

vendor:アップルmodel:macosscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2022-011203 // NVD: CVE-2022-26721

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-26721
value: HIGH

Trust: 1.0

NVD: CVE-2022-26721
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202205-3400
value: HIGH

Trust: 0.6

VULHUB: VHN-417390
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2022-26721
severity: HIGH
baseScore: 9.3
vectorString: AV:N/AC:M/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.6
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-417390
severity: HIGH
baseScore: 9.3
vectorString: AV:N/AC:M/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.6
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2022-26721
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2022-26721
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-417390 // JVNDB: JVNDB-2022-011203 // CNNVD: CNNVD-202205-3400 // NVD: CVE-2022-26721

PROBLEMTYPE DATA

problemtype:CWE-665

Trust: 1.1

problemtype:Improper initialization (CWE-665) [NVD evaluation ]

Trust: 0.8

sources: VULHUB: VHN-417390 // JVNDB: JVNDB-2022-011203 // NVD: CVE-2022-26721

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202205-3400

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202205-3400

PATCH

title:HT213256 Apple  Security updateurl:https://support.apple.com/en-us/HT213255

Trust: 0.8

title:Apple macOS Big Sur Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=192939

Trust: 0.6

title:Apple: macOS Monterey 12.4url:https://vulmon.com/vendoradvisory?qidtp=apple_security_advisories&qid=73857ee26a600b1527481f1deacc0619

Trust: 0.1

sources: VULMON: CVE-2022-26721 // JVNDB: JVNDB-2022-011203 // CNNVD: CNNVD-202205-3400

EXTERNAL IDS

db:NVDid:CVE-2022-26721

Trust: 3.5

db:PACKETSTORMid:167189

Trust: 0.8

db:JVNDBid:JVNDB-2022-011203

Trust: 0.8

db:CS-HELPid:SB2022051702

Trust: 0.6

db:CS-HELPid:SB2022051703

Trust: 0.6

db:AUSCERTid:ESB-2022.2411

Trust: 0.6

db:CNNVDid:CNNVD-202205-3400

Trust: 0.6

db:VULHUBid:VHN-417390

Trust: 0.1

db:VULMONid:CVE-2022-26721

Trust: 0.1

sources: VULHUB: VHN-417390 // VULMON: CVE-2022-26721 // JVNDB: JVNDB-2022-011203 // PACKETSTORM: 167189 // CNNVD: CNNVD-202205-3400 // NVD: CVE-2022-26721

REFERENCES

url:https://support.apple.com/en-us/ht213256

Trust: 2.3

url:https://support.apple.com/en-us/ht213255

Trust: 1.7

url:https://support.apple.com/en-us/ht213257

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2022-26721

Trust: 0.9

url:https://www.cybersecurity-help.cz/vdb/sb2022051702

Trust: 0.6

url:https://www.cybersecurity-help.cz/vdb/sb2022051703

Trust: 0.6

url:https://packetstormsecurity.com/files/167189/apple-security-advisory-2022-05-16-4.html

Trust: 0.6

url:https://cxsecurity.com/cveshow/cve-2022-26721/

Trust: 0.6

url:https://www.auscert.org.au/bulletins/esb-2022.2411

Trust: 0.6

url:https://vigilance.fr/vulnerability/apple-macos-multiple-vulnerabilities-38381

Trust: 0.6

url:https://support.apple.com/kb/ht213257

Trust: 0.1

url:https://support.apple.com/downloads/

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-22721

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-23308

Trust: 0.1

url:https://support.apple.com/ht213255.

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-22589

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-22663

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-26726

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2021-44790

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-22674

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-26714

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-0530

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2021-44224

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-26698

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-22719

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-26727

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-26728

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-26697

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-26748

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-0778

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2021-45444

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2018-25032

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-26720

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-22720

Trust: 0.1

url:https://www.apple.com/support/security/pgp/

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-22665

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-26715

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-26722

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-26746

Trust: 0.1

url:https://support.apple.com/en-us/ht201222.

Trust: 0.1

sources: VULHUB: VHN-417390 // VULMON: CVE-2022-26721 // JVNDB: JVNDB-2022-011203 // PACKETSTORM: 167189 // CNNVD: CNNVD-202205-3400 // NVD: CVE-2022-26721

CREDITS

Apple

Trust: 0.1

sources: PACKETSTORM: 167189

SOURCES

db:VULHUBid:VHN-417390
db:VULMONid:CVE-2022-26721
db:JVNDBid:JVNDB-2022-011203
db:PACKETSTORMid:167189
db:CNNVDid:CNNVD-202205-3400
db:NVDid:CVE-2022-26721

LAST UPDATE DATE

2024-08-14T12:06:12.636000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-417390date:2022-06-07T00:00:00
db:JVNDBid:JVNDB-2022-011203date:2023-08-21T04:48:00
db:CNNVDid:CNNVD-202205-3400date:2022-06-08T00:00:00
db:NVDid:CVE-2022-26721date:2022-06-07T23:31:22.020

SOURCES RELEASE DATE

db:VULHUBid:VHN-417390date:2022-05-26T00:00:00
db:JVNDBid:JVNDB-2022-011203date:2023-08-21T00:00:00
db:PACKETSTORMid:167189date:2022-05-17T16:59:55
db:CNNVDid:CNNVD-202205-3400date:2022-05-16T00:00:00
db:NVDid:CVE-2022-26721date:2022-05-26T19:15:08.557