var-202205-1296
Vulnerability from variot
An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. Processing maliciously crafted web content may lead to arbitrary code execution. macOS Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Apple Safari. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the WebGL library. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. 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-2021-44224 CVE-2021-44790 CVE-2022-22719 CVE-2022-22720 CVE-2022-22721
AppKit Available for: macOS Catalina Impact: A malicious application may be able to gain root privileges Description: A logic issue was addressed with improved validation. 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-2022-22663: Arsenii Kostromin (0x3c3e)
CVMS Available for: macOS Catalina Impact: A malicious application may be able to gain root privileges Description: A memory initialization issue was addressed. 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. 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-2022-26748: 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-----
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"data": "An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. Processing maliciously crafted web content may lead to arbitrary code execution. macOS Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Apple Safari. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the WebGL library. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. macOS Monterey 12.4. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nAPPLE-SA-2022-05-16-4 Security Update 2022-004 Catalina\n\nSecurity Update 2022-004 Catalina addresses the following issues. \nInformation about the security content is also available at\nhttps://support.apple.com/HT213255. \n\napache\nAvailable for: macOS Catalina\nImpact: Multiple issues in apache\nDescription: Multiple issues were addressed by updating apache to\nversion 2.4.53. \nCVE-2021-44224\nCVE-2021-44790\nCVE-2022-22719\nCVE-2022-22720\nCVE-2022-22721\n\nAppKit\nAvailable for: macOS Catalina\nImpact: A malicious application may be able to gain root privileges\nDescription: A logic issue was addressed with improved validation. \nCVE-2022-22665: Lockheed Martin Red Team\n\nAppleGraphicsControl\nAvailable for: macOS Catalina\nImpact: Processing a maliciously crafted image may lead to arbitrary\ncode execution\nDescription: A memory corruption issue was addressed with improved\ninput validation. \nCVE-2022-26751: Michael DePlante (@izobashi) of Trend Micro Zero Day\nInitiative\n\nAppleScript\nAvailable for: macOS Catalina\nImpact: Processing a maliciously crafted AppleScript binary may\nresult in unexpected application termination or disclosure of process\nmemory\nDescription: An out-of-bounds read was addressed with improved input\nvalidation. \nCVE-2022-26697: Qi Sun and Robert Ai of Trend Micro\n\nAppleScript\nAvailable for: macOS Catalina\nImpact: Processing a maliciously crafted AppleScript binary may\nresult in unexpected application termination or disclosure of process\nmemory\nDescription: An out-of-bounds read was addressed with improved bounds\nchecking. \nCVE-2022-26698: Qi Sun of Trend Micro\n\nCoreTypes\nAvailable for: macOS Catalina\nImpact: A malicious application may bypass Gatekeeper checks\nDescription: This issue was addressed with improved checks to prevent\nunauthorized actions. \nCVE-2022-22663: Arsenii Kostromin (0x3c3e)\n\nCVMS\nAvailable for: macOS Catalina\nImpact: A malicious application may be able to gain root privileges\nDescription: A memory initialization issue was addressed. \nCVE-2022-26721: Yonghwi Jin (@jinmo123) of Theori\nCVE-2022-26722: Yonghwi Jin (@jinmo123) of Theori\n\nDriverKit\nAvailable for: macOS Catalina\nImpact: A malicious application may be able to execute arbitrary code\nwith system privileges\nDescription: An out-of-bounds access issue was addressed with\nimproved bounds checking. \nCVE-2022-26763: Linus Henze of Pinauten GmbH (pinauten.de)\n\nGraphics Drivers\nAvailable for: macOS Catalina\nImpact: A local user may be able to read kernel memory\nDescription: An out-of-bounds read issue existed that led to the\ndisclosure of kernel memory. \nCVE-2022-22674: an anonymous researcher\n\nIntel Graphics Driver\nAvailable for: macOS Catalina\nImpact: A malicious application may be able to execute arbitrary code\nwith kernel privileges\nDescription: An out-of-bounds write issue was addressed with improved\nbounds checking. \nCVE-2022-26720: Liu Long of Ant Security Light-Year Lab\n\nIntel Graphics Driver\nAvailable for: macOS Catalina\nImpact: A malicious application may be able to execute arbitrary code\nwith kernel privileges\nDescription: An out-of-bounds read issue was addressed with improved\ninput validation. \nCVE-2022-26770: Liu Long of Ant Security Light-Year Lab\n\nIntel Graphics Driver\nAvailable for: macOS Catalina\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: An out-of-bounds write issue was addressed with improved\ninput validation. \nCVE-2022-26756: Jack Dates of RET2 Systems, Inc\n\nIntel Graphics Driver\nAvailable for: macOS Catalina\nImpact: A malicious application may be able to execute arbitrary code\nwith kernel privileges\nDescription: A memory corruption issue was addressed with improved\ninput validation. \nCVE-2022-26748: Jeonghoon Shin of Theori working with Trend Micro\nZero Day Initiative\n\nKernel\nAvailable for: macOS Catalina\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A memory corruption issue was addressed with improved\nvalidation. \nCVE-2022-26714: Peter Nguy\u1ec5n V\u0169 Ho\u00e0ng (@peternguyen14) of STAR Labs\n(@starlabs_sg)\n\nKernel\nAvailable for: macOS Catalina\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A use after free issue was addressed with improved\nmemory management. \nCVE-2022-26757: Ned Williamson of Google Project Zero\n\nlibresolv\nAvailable for: macOS Catalina\nImpact: An attacker may be able to cause unexpected application\ntermination or arbitrary code execution\nDescription: An integer overflow was addressed with improved input\nvalidation. \nCVE-2022-26775: Max Shavrick (@_mxms) of the Google Security Team\n\nLibreSSL\nAvailable for: macOS Catalina\nImpact: Processing a maliciously crafted certificate may lead to a\ndenial of service\nDescription: A denial of service issue was addressed with improved\ninput validation. \nCVE-2022-0778\n\nlibxml2\nAvailable for: macOS Catalina\nImpact: A remote attacker may be able to cause unexpected application\ntermination or arbitrary code execution\nDescription: A use after free issue was addressed with improved\nmemory management. \nCVE-2022-23308\n\nOpenSSL\nAvailable for: macOS Catalina\nImpact: Processing a maliciously crafted certificate may lead to a\ndenial of service\nDescription: This issue was addressed with improved checks. \nCVE-2022-0778\n\nPackageKit\nAvailable for: macOS Catalina\nImpact: A malicious application may be able to modify protected parts\nof the file system\nDescription: This issue was addressed with improved entitlements. \nCVE-2022-26727: Mickey Jin (@patch1t)\n\nPrinting\nAvailable for: macOS Catalina\nImpact: A malicious application may be able to bypass Privacy\npreferences\nDescription: This issue was addressed by removing the vulnerable\ncode. \nCVE-2022-26746: @gorelics\n\nSecurity\nAvailable for: macOS Catalina\nImpact: A malicious app may be able to bypass signature validation\nDescription: A certificate parsing issue was addressed with improved\nchecks. \nCVE-2022-26766: Linus Henze of Pinauten GmbH (pinauten.de)\n\nSMB\nAvailable for: macOS Catalina\nImpact: An application may be able to gain elevated privileges\nDescription: An out-of-bounds write issue was addressed with improved\nbounds checking. \nCVE-2022-26715: Peter Nguy\u1ec5n V\u0169 Ho\u00e0ng of STAR Labs\n\nSoftwareUpdate\nAvailable for: macOS Catalina\nImpact: A malicious application may be able to access restricted\nfiles\nDescription: This issue was addressed with improved entitlements. \nCVE-2022-26728: Mickey Jin (@patch1t)\n\nTCC\nAvailable for: macOS Catalina\nImpact: An app may be able to capture a user\u0027s screen\nDescription: This issue was addressed with improved checks. \nCVE-2022-26726: an anonymous researcher\n\nTcl\nAvailable for: macOS Catalina\nImpact: A malicious application may be able to break out of its\nsandbox\nDescription: This issue was addressed with improved environment\nsanitization. \nCVE-2022-26755: Arsenii Kostromin (0x3c3e)\n\nWebKit\nAvailable for: macOS Catalina\nImpact: Processing a maliciously crafted mail message may lead to\nrunning arbitrary javascript\nDescription: A validation issue was addressed with improved input\nsanitization. \nCVE-2022-22589: Heige of KnownSec 404 Team (knownsec.com) and Bo Qu\nof Palo Alto Networks (paloaltonetworks.com)\n\nWi-Fi\nAvailable for: macOS Catalina\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A memory corruption issue was addressed with improved\nmemory handling. \nCVE-2022-26761: Wang Yu of Cyberserval\n\nzip\nAvailable for: macOS Catalina\nImpact: Processing a maliciously crafted file may lead to a denial of\nservice\nDescription: A denial of service issue was addressed with improved\nstate handling. \nCVE-2022-0530\n\nzlib\nAvailable for: macOS Catalina\nImpact: An attacker may be able to cause unexpected application\ntermination or arbitrary code execution\nDescription: A memory corruption issue was addressed with improved\ninput validation. \nCVE-2018-25032: Tavis Ormandy\n\nzsh\nAvailable for: macOS Catalina\nImpact: A remote attacker may be able to cause arbitrary code\nexecution\nDescription: This issue was addressed by updating to zsh version\n5.8.1. \nCVE-2021-45444\n\nAdditional recognition\n\nPackageKit\nWe would like to acknowledge Mickey Jin (@patch1t) of Trend Micro for\ntheir assistance. \n\nSecurity Update 2022-004 Catalina may be obtained from the Mac App\nStore or Apple\u0027s Software Downloads web site:\nhttps://support.apple.com/downloads/\nAll information is also posted on the Apple Security Updates\nweb site: https://support.apple.com/en-us/HT201222. 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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.