### *Detect date*:
07/12/2022
### *Severity*:
Critical
### *Description*:
Multiple vulnerabilities were found in Microsoft Products (Extended Security Update). Malicious users can exploit these vulnerabilities to gain privileges, bypass security restrictions, obtain sensitive information, execute arbitrary code, cause denial of service.
### *Exploitation*:
Malware exists for this vulnerability. Usually such malware is classified as Exploit. [More details](<https://threats.kaspersky.com/en/class/Exploit/>).
### *Affected products*:
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 for x64-based Systems Service Pack 2
Windows 7 for 32-bit Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Windows 7 for x64-based Systems Service Pack 1
### *Solution*:
Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)
### *Original advisories*:
[CVE-2022-30206](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30206>)
[CVE-2022-30203](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30203>)
[CVE-2022-23825](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-23825>)
[CVE-2022-22023](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22023>)
[CVE-2022-30221](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30221>)
[CVE-2022-30211](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30211>)
[CVE-2022-30202](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30202>)
[CVE-2022-22037](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22037>)
[CVE-2022-22048](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22048>)
[CVE-2022-22036](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22036>)
[CVE-2022-22028](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22028>)
[CVE-2022-30205](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30205>)
[CVE-2022-22047](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22047>)
[CVE-2022-30225](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30225>)
[CVE-2022-21845](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21845>)
[CVE-2022-22042](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22042>)
[CVE-2022-30220](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30220>)
[CVE-2022-22039](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22039>)
[CVE-2022-22049](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22049>)
[CVE-2022-30223](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30223>)
[CVE-2022-22026](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22026>)
[CVE-2022-30209](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30209>)
[CVE-2022-22040](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22040>)
[CVE-2022-22050](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22050>)
[CVE-2022-22025](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22025>)
[CVE-2022-22043](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22043>)
[CVE-2022-30224](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30224>)
[CVE-2022-22024](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22024>)
[CVE-2022-22034](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22034>)
[CVE-2022-30226](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30226>)
[CVE-2022-22022](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22022>)
[CVE-2022-30208](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30208>)
[CVE-2022-30213](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30213>)
[CVE-2022-22027](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22027>)
[CVE-2022-22029](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22029>)
[CVE-2022-23816](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-23816>)
### *Impacts*:
ACE
### *Related products*:
[Microsoft Windows](<https://threats.kaspersky.com/en/product/Microsoft-Windows/>)
### *KB list*:
[5015866](<http://support.microsoft.com/kb/5015866>)
[5015862](<http://support.microsoft.com/kb/5015862>)
[5015870](<http://support.microsoft.com/kb/5015870>)
[5015861](<http://support.microsoft.com/kb/5015861>)
[5023755](<http://support.microsoft.com/kb/5023755>)
[5023754](<http://support.microsoft.com/kb/5023754>)
[5023759](<http://support.microsoft.com/kb/5023759>)
[5023769](<http://support.microsoft.com/kb/5023769>)
### *Microsoft official advisories*:
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'content/dist/rhel8/8/x86_64/supplementary/debug',\n 'content/dist/rhel8/8/x86_64/supplementary/os',\n 'content/dist/rhel8/8/x86_64/supplementary/source/SRPMS'\n ],\n 'pkgs': [\n {'reference':'bpftool-4.18.0-372.32.1.el8_6', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-4.18.0-372.32.1.el8_6', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-abi-stablelists-4.18.0-372.32.1.el8_6', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-core-4.18.0-372.32.1.el8_6', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-cross-headers-4.18.0-372.32.1.el8_6', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-debug-4.18.0-372.32.1.el8_6', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-debug-core-4.18.0-372.32.1.el8_6', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-debug-devel-4.18.0-372.32.1.el8_6', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n 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'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-libs-devel-4.18.0-372.32.1.el8_6', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-zfcpdump-4.18.0-372.32.1.el8_6', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-zfcpdump-core-4.18.0-372.32.1.el8_6', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-zfcpdump-devel-4.18.0-372.32.1.el8_6', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-zfcpdump-modules-4.18.0-372.32.1.el8_6', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-zfcpdump-modules-extra-4.18.0-372.32.1.el8_6', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'perf-4.18.0-372.32.1.el8_6', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-perf-4.18.0-372.32.1.el8_6', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n ]\n }\n];\n\nvar applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:constraints);\nif(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);\n\nvar flag = 0;\nforeach var constraint_array ( constraints ) {\n var repo_relative_urls = NULL;\n if (!empty_or_null(constraint_array['repo_relative_urls'])) repo_relative_urls = constraint_array['repo_relative_urls'];\n var enterprise_linux_flag = rhel_repo_urls_has_content_dist_rhel(repo_urls:repo_relative_urls);\n foreach var pkg ( constraint_array['pkgs'] ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];\n if (!empty_or_null(pkg['release'])) _release = 'RHEL' + pkg['release'];\n if (!empty_or_null(pkg['sp']) && !enterprise_linux_flag) sp = pkg['sp'];\n if (!empty_or_null(pkg['cpu'])) _cpu = 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(CVE-2022-21123)\n\n - Incomplete cleanup of microarchitectural fill buffers on some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. (CVE-2022-21125)\n\n - Incomplete cleanup in specific special register write operations for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. (CVE-2022-21166)\n\n - Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type potentially leading to information disclosure. (CVE-2022-23825)\n\n - x86 pv: Race condition in typeref acquisition Xen maintains a type reference count for pages, in addition to a regular reference count. This scheme is used to maintain invariants required for Xen's safety, e.g.\n PV guests may not have direct writeable access to pagetables; updates need auditing by Xen. 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Malicious users can exploit these vulnerabilities to gain privileges, execute arbitrary code, bypass security restrictions, obtain sensitive information, cause denial of service, spoof user interface.\n\n### *Exploitation*:\nMalware exists for this vulnerability. Usually such malware is classified as Exploit. [More details](<https://threats.kaspersky.com/en/class/Exploit/>).\n\n### *Affected products*:\nWindows Server 2016 (Server Core installation) \nWindows 10 Version 21H1 for 32-bit Systems \nWindows 10 for x64-based Systems \nWindows 8.1 for 32-bit systems \nRemote Desktop client for Windows Desktop \nWindows 10 Version 21H1 for x64-based Systems \nWindows 10 for 32-bit Systems \nWindows Server 2016 \nWindows 10 Version 1607 for x64-based Systems \nWindows Server, version 20H2 (Server Core Installation) \nWindows 11 for ARM64-based Systems \nWindows RT 8.1 \nWindows Server 2019 \nWindows Server 2012 \nWindows 10 Version 21H1 for ARM64-based Systems \nWindows 11 for x64-based Systems \nWindows Server 2022 \nWindows 8.1 for x64-based systems \nWindows Server 2012 R2 (Server Core installation) \nWindows 10 Version 1607 for 32-bit Systems \nWindows 10 Version 21H2 for x64-based Systems \nWindows 10 Version 20H2 for 32-bit Systems \nWindows Server 2019 (Server Core installation) \nWindows 10 Version 21H2 for 32-bit Systems \nWindows 10 Version 1809 for 32-bit Systems \nWindows 10 Version 21H2 for ARM64-based Systems \nWindows 10 Version 20H2 for x64-based Systems \nWindows Server 2012 (Server Core installation) \nWindows Server 2012 R2 \nWindows 10 Version 20H2 for ARM64-based Systems \nWindows Server 2022 (Server Core installation) \nWindows 10 Version 1809 for ARM64-based Systems \nWindows 10 Version 1809 for x64-based Systems\n\n### *Solution*:\nInstall necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)\n\n### *Original advisories*:\n[CVE-2022-30206](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30206>) \n[CVE-2022-30222](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30222>) \n[CVE-2022-30203](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30203>) \n[CVE-2022-23825](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-23825>) \n[CVE-2022-22023](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22023>) \n[CVE-2022-30221](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30221>) \n[CVE-2022-30211](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30211>) \n[CVE-2022-30214](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30214>) \n[CVE-2022-30212](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30212>) \n[CVE-2022-30202](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30202>) \n[CVE-2022-22037](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22037>) \n[CVE-2022-27776](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-27776>) \n[CVE-2022-22031](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22031>) \n[CVE-2022-33644](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-33644>) \n[CVE-2022-22048](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22048>) \n[CVE-2022-22036](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22036>) \n[CVE-2022-22028](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22028>) \n[CVE-2022-30205](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30205>) \n[CVE-2022-22047](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22047>) \n[CVE-2022-30225](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30225>) \n[CVE-2022-30216](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30216>) \n[CVE-2022-21845](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21845>) \n[CVE-2022-22042](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22042>) \n[CVE-2022-30220](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30220>) \n[CVE-2022-22039](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22039>) \n[CVE-2022-22038](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22038>) \n[CVE-2022-22049](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22049>) \n[CVE-2022-30223](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30223>) \n[CVE-2022-22026](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22026>) \n[CVE-2022-30209](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30209>) \n[CVE-2022-22711](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22711>) \n[CVE-2022-22040](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22040>) \n[CVE-2022-22050](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22050>) \n[CVE-2022-22025](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22025>) \n[CVE-2022-22043](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22043>) \n[CVE-2022-30224](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30224>) \n[CVE-2022-22024](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22024>) \n[CVE-2022-22034](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22034>) \n[CVE-2022-30226](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30226>) \n[CVE-2022-22041](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22041>) \n[CVE-2022-22022](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22022>) \n[CVE-2022-30208](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30208>) \n[CVE-2022-30215](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30215>) \n[CVE-2022-22045](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22045>) \n[CVE-2022-30213](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30213>) \n[CVE-2022-22027](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22027>) \n[CVE-2022-22029](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22029>) \n[CVE-2022-23816](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-23816>) \n\n\n### *Impacts*:\nACE \n\n### *Related products*:\n[Microsoft Windows](<https://threats.kaspersky.com/en/product/Microsoft-Windows/>)\n\n### *KB list*:\n[5015808](<http://support.microsoft.com/kb/5015808>) \n[5015875](<http://support.microsoft.com/kb/5015875>) \n[5015811](<http://support.microsoft.com/kb/5015811>) \n[5015863](<http://support.microsoft.com/kb/5015863>) \n[5015877](<http://support.microsoft.com/kb/5015877>) \n[5015807](<http://support.microsoft.com/kb/5015807>) \n[5015832](<http://support.microsoft.com/kb/5015832>) \n[5015874](<http://support.microsoft.com/kb/5015874>) \n[5015814](<http://support.microsoft.com/kb/5015814>) \n[5015827](<http://support.microsoft.com/kb/5015827>) \n[5023752](<http://support.microsoft.com/kb/5023752>) \n[5023764](<http://support.microsoft.com/kb/5023764>) \n[5023756](<http://support.microsoft.com/kb/5023756>) \n[5023713](<http://support.microsoft.com/kb/5023713>) \n[5023765](<http://support.microsoft.com/kb/5023765>) \n[5023698](<http://support.microsoft.com/kb/5023698>) \n[5023702](<http://support.microsoft.com/kb/5023702>) \n[5023696](<http://support.microsoft.com/kb/5023696>) \n[5023697](<http://support.microsoft.com/kb/5023697>)\n\n### *Microsoft official advisories*:", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-07-12T00:00:00", "type": "kaspersky", "title": "KLA12580 Multiple vulnerabilities in Microsoft Windows", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 6.8, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 8.5, "vectorString": "AV:N/AC:M/Au:S/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-21845", "CVE-2022-22022", "CVE-2022-22023", "CVE-2022-22024", "CVE-2022-22025", "CVE-2022-22026", "CVE-2022-22027", "CVE-2022-22028", "CVE-2022-22029", "CVE-2022-22031", "CVE-2022-22034", "CVE-2022-22036", "CVE-2022-22037", "CVE-2022-22038", "CVE-2022-22039", "CVE-2022-22040", "CVE-2022-22041", "CVE-2022-22042", "CVE-2022-22043", "CVE-2022-22045", "CVE-2022-22047", "CVE-2022-22048", "CVE-2022-22049", "CVE-2022-22050", "CVE-2022-22711", "CVE-2022-23816", "CVE-2022-23825", "CVE-2022-27776", "CVE-2022-30202", "CVE-2022-30203", "CVE-2022-30205", "CVE-2022-30206", "CVE-2022-30208", "CVE-2022-30209", "CVE-2022-30211", "CVE-2022-30212", "CVE-2022-30213", "CVE-2022-30214", "CVE-2022-30215", "CVE-2022-30216", "CVE-2022-30220", "CVE-2022-30221", "CVE-2022-30222", "CVE-2022-30223", "CVE-2022-30224", "CVE-2022-30225", "CVE-2022-30226", "CVE-2022-33644"], "modified": "2023-03-20T00:00:00", "id": "KLA12580", "href": "https://threats.kaspersky.com/en/vulnerability/KLA12580/", "cvss": {"score": 8.5, "vector": "AV:N/AC:M/Au:S/C:C/I:C/A:C"}}], "thn": [{"lastseen": "2022-07-13T05:57:21", "description": "[](<https://thehackernews.com/new-images/img/b/R29vZ2xl/AVvXsEhMMVV60incjQemAA8K9lAWSescsqjqG2a3UdVc4GiCMmXBd6175xW7cZiTJONSGUB1N9s-MMZARqaZP7h-OdKy4jUdvvT_H-aPCCLF9TKLu1S1Xcj8NZh673Hir7VOwNMNdOLjEU6LSXewzYkJXyX0Y0dpIn7L1WK7IuD61f1iG8uajyHoBwST8KVh/s728-e100/windows-update.jpg>)\n\nMicrosoft released its monthly round of Patch Tuesday updates to address [84 new security flaws](<https://msrc.microsoft.com/update-guide/releaseNote/2022-Jul>) spanning multiple product categories, counting a zero-day vulnerability that's under active attack in the wild.\n\nOf the 84 shortcomings, four are rated Critical, and 80 are rated Important in severity. Also separately resolved by the tech giant are [two other bugs](<https://docs.microsoft.com/en-us/deployedge/microsoft-edge-relnotes-security>) in the Chromium-based Edge browser, one of which plugs another [zero-day flaw](<https://thehackernews.com/2022/07/update-google-chrome-browser-to-patch.html>) that Google disclosed as being actively exploited in real-world attacks.\n\nTop of the list of this month's updates is [CVE-2022-22047](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22047>) (CVSS score: 7.8), a case of privilege escalation in the Windows Client Server Runtime Subsystem ([CSRSS](<https://en.wikipedia.org/wiki/Client/Server_Runtime_Subsystem>)) that could be abused by an attacker to gain SYSTEM permissions.\n\n\"With this level of access, the attackers are able to disable local services such as Endpoint Detection and Security tools,\" Kev Breen, director of cyber threat research at Immersive Labs, told The Hacker News. \"With SYSTEM access they can also deploy tools like Mimikatz which can be used to recover even more admin and domain level accounts, spreading the threat quickly.\"\n\nVery little is known about the nature and scale of the attacks other than an \"Exploitation Detected\" assessment from Microsoft. The company's Threat Intelligence Center (MSTIC) and Security Response Center (MSRC) have been credited with reporting the flaw.\n\nBesides CVE-2022-22047, two more elevation of privilege flaws have been fixed in the same component \u2014 [CVE-2022-22026](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22026>) (CVSS score: 8.8) and [CVE-2022-22049](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22049>) (CVSS score: 7.8) \u2014 that were reported by Google Project Zero researcher Sergei Glazunov.\n\n\"A locally authenticated attacker could send specially crafted data to the local CSRSS service to elevate their privileges from [AppContainer](<https://docs.microsoft.com/windows/win32/secauthz/appcontainer-isolation>) to SYSTEM,\" Microsoft said in an advisory for CVE-2022-22026.\n\n\"Because the AppContainer environment is considered a defensible security boundary, any process that is able to bypass the boundary is considered a change in Scope. The attacker could then execute code or access resources at a higher integrity level than that of the AppContainer execution environment.\"\n\nAlso remediated by Microsoft include a number of remote code execution bugs in Windows Network File System ([CVE-2022-22029](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22029>) and [CVE-2022-22039](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22039>)), Windows Graphics ([CVE-2022-30221](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30221>)), Remote Procedure Call Runtime ([CVE-2022-22038](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22038>)), and Windows Shell ([CVE-2022-30222](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30222>)).\n\nThe update further stands out for patching as many as 32 issues in the [Azure Site Recovery](<https://docs.microsoft.com/en-us/azure/site-recovery/site-recovery-overview>) business continuity service. Two of these flaws are related to remote code execution and the remaining 30 concern privilege escalation.\n\n\"Successful exploitation [...] requires an attacker to compromise admin credentials to one of the VMs associated with the configuration server,\" the company said, adding the flaws do not \"allow disclosure of any confidential information, but could allow an attacker to modify data that could result in the service being unavailable.\"\n\nOn top of that, Microsoft's July update also contains fixes for four privilege escalation vulnerabilities in the Windows Print Spooler module ([CVE-2022-22022](<https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-22022>), [CVE-2022-22041](<https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-22041>), [CVE-2022-30206](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30206>), and [CVE-2022-30226](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30226>)) after a [brief respite in June 2022](<https://thehackernews.com/2022/06/patch-tuesday-microsoft-issues-fix-for.html>), underscoring what appears to be a never-ending stream of flaws plaguing the technology.\n\nRounding off the Patch Tuesday updates are two notable fixes for tampering vulnerabilities in the Windows Server Service ([CVE-2022-30216](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30216>)) and Microsoft Defender for Endpoint ([CVE-2022-33637](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-33637>)) and three denial-of-service (DoS) flaws in Internet Information Services ([CVE-2022-22025](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22025>) and [CVE-2022-22040](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22040>)) and Security Account Manager ([CVE-2022-30208](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30208>)).\n\n### Software Patches from Other Vendors\n\nIn addition to Microsoft, security updates have also been released by other vendors since the start of the month to rectify several vulnerabilities, including \u2014\n\n * [Adobe](<https://helpx.adobe.com/security/security-bulletin.html>)\n * [AMD](<https://www.amd.com/en/corporate/product-security>)\n * [Android](<https://source.android.com/security/bulletin/2022-07-01>)\n * [Apache Projects](<https://blogs.apache.org/foundation/date/20220712>)\n * [Cisco](<https://thehackernews.com/2022/07/cisco-and-fortinet-release-security.html>)\n * [Citrix](<https://support.citrix.com/search/#/All%20Products?ct=Software%20Updates,Security%20Bulletins&searchText=&sortBy=Modified%20date&pageIndex=1>)\n * [Dell](<https://www.dell.com/support/security/>)\n * [Fortinet](<https://thehackernews.com/2022/07/cisco-and-fortinet-release-security.html>)\n * [GitLab](<https://about.gitlab.com/releases/2022/07/04/gitlab-15-1-2-released/>)\n * [Google Chrome](<https://thehackernews.com/2022/07/update-google-chrome-browser-to-patch.html>)\n * [HP](<https://support.hp.com/us-en/security-bulletins>)\n * [Intel](<https://www.intel.com/content/www/us/en/security-center/default.html>)\n * [Lenovo](<https://support.lenovo.com/us/en/product_security/ps500001-lenovo-product-security-advisories>)\n * Linux distributions [Debian](<https://www.debian.org/security/2022/>), [Oracle Linux](<https://linux.oracle.com/ords/f?p=105:21::::RP::>), [Red Hat](<https://access.redhat.com/security/security-updates/#/security-advisories?q=&p=1&sort=portal_publication_date%20desc&rows=10&portal_advisory_type=Security%20Advisory&documentKind=PortalProduct>), [SUSE](<https://www.suse.com/support/update/>), and [Ubuntu](<https://ubuntu.com/security/notices>)\n * [MediaTek](<https://corp.mediatek.com/product-security-bulletin/July-2022>)\n * [Qualcomm](<https://docs.qualcomm.com/product/publicresources/securitybulletin/july-2022-bulletin.html>)\n * [SAP](<https://dam.sap.com/mac/app/e/pdf/preview/embed/ucQrx6G?ltr=a&rc=10>)\n * [Schneider Electric](<https://www.se.com/ww/en/work/support/cybersecurity/security-notifications.jsp>)\n * [Siemens](<https://new.siemens.com/global/en/products/services/cert.html#SecurityPublications>), and\n * [VMware](<https://www.vmware.com/security/advisories.html>)\n \n\n\nFound this article interesting? Follow THN on [Facebook](<https://www.facebook.com/thehackernews>), [Twitter _\uf099_](<https://twitter.com/thehackersnews>) and [LinkedIn](<https://www.linkedin.com/company/thehackernews/>) to read more exclusive content we post.\n", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-07-13T04:15:00", "type": "thn", "title": "Microsoft Releases Fix for Zero-Day Flaw in July 2022 Security Patch Rollout", "bulletinFamily": "info", "cvss2": {}, "cvelist": ["CVE-2022-22022", "CVE-2022-22025", "CVE-2022-22026", "CVE-2022-22029", "CVE-2022-22038", "CVE-2022-22039", "CVE-2022-22040", "CVE-2022-22041", "CVE-2022-22047", "CVE-2022-22049", "CVE-2022-30206", "CVE-2022-30208", "CVE-2022-30216", "CVE-2022-30221", "CVE-2022-30222", "CVE-2022-30226", "CVE-2022-33637"], "modified": "2022-07-13T05:36:49", "id": "THN:8C2FBC83F6EC62900F1887F00903447F", "href": "https://thehackernews.com/2022/07/microsoft-releases-fix-for-zero-day.html", "cvss": {"score": 0.0, "vector": "NONE"}}], "krebs": [{"lastseen": "2022-07-16T21:59:04", "description": "**Microsoft** today released updates to fix at least 86 security vulnerabilities in its **Windows** operating systems and other software, including a weakness in all supported versions of Windows that Microsoft warns is actively being exploited. The software giant also has made a controversial decision to put the brakes on a plan to block **macros** in **Office** documents downloaded from the Internet.\n\n\n\nIn February, security experts hailed Microsoft's decision to block VBA macros in all documents downloaded from the Internet. The company said it would roll out the changes in stages between April and June 2022.\n\nMacros have long been a trusted way for cybercrooks to trick people into running malicious code. Microsoft Office by default warns users that enabling macros in untrusted documents is a security risk, but those warnings can be easily disabled with the click of button. Under Microsoft's plan, the new warnings provided no such way to enable the macros.\n\nAs _Ars Technica_ veteran reporter **Dan Goodin** [put it](<https://arstechnica.com/information-technology/2022/07/microsoft-makes-major-course-reversal-allows-office-to-run-untrusted-macros/>), "security professionals\u2014some who have spent the past two decades watching clients and employees get infected with ransomware, wipers, and espionage with frustrating regularity\u2014cheered the change."\n\nBut last week, Microsoft abruptly changed course. As [first reported](<https://www.bleepingcomputer.com/news/microsoft/microsoft-rolls-back-decision-to-block-office-macros-by-default/>) by _BleepingComputer_, Redmond said it would roll back the changes based on feedback from users.\n\n"While Microsoft has not shared the negative feedback that led to the rollback of this change, users have reported that they are unable to find the Unblock button to remove the Mark-of-the-Web from downloaded files, making it impossible to enable macros," Bleeping's **Sergiu Gatlan** wrote.\n\nMicrosoft later said the decision to roll back turning off macros by default was temporary, although it has not indicated when this important change might be made for good.\n\nThe zero-day Windows vulnerability already seeing active attacks is [CVE-2022-22047](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22047>), which is an elevation of privilege vulnerability in all supported versions of Windows. Trend Micro's **Zero Day Initiative** notes that while this bug is listed as being under active attack, there\u2019s no information from Microsoft on where or how widely it is being exploited.\n\n"The vulnerability allows an attacker to execute code as SYSTEM, provided they can execute other code on the target," ZDI's Dustin Childs [wrote](<https://www.zerodayinitiative.com/blog/2022/7/12/the-july-2022-security-update-review>). "Bugs of this type are typically paired with a code execution bug, usually a specially crafted Office or Adobe document, to take over a system. These attacks often rely on macros, which is why so many were disheartened to hear Microsoft\u2019s delay in blocking all Office macros by default."\n\n**Kevin Breen**, director of cyber threat research at **Immersive Labs**, said CVE-2022-22047 is the kind of vulnerability that is typically seen abused after a target has already been compromised.\n\n"Crucially, it allows the attacker to escalate their permissions from that of a normal user to the same permissions as the SYSTEM," he said. "With this level of access, the attackers are able to disable local services such as Endpoint Detection and Security tools. With SYSTEM access they can also deploy tools like Mimikatz which can be used to recover even more admin and domain level accounts, spreading the threat quickly."\n\nAfter a brief reprieve from patching serious security problems in the **Windows Print Spooler** service, we are back to business as usual. July's patch batch contains fixes for four separate elevation of privilege vulnerabilities in Windows Print Spooler, identified as [CVE-2022-22022](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22022>), [CVE-2022-22041](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22041>), [CVE-2022-30206](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30206>), and [CVE-2022-30226](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30226>). Experts at security firm **Tenable** note that these four flaws provide attackers with the ability to delete files or gain SYSTEM level privileges on a vulnerable system.\n\nRoughly a third of the patches issued today involve weaknesses in Microsoft's Azure Site Recovery offering. Other components seeing updates this month include **Microsoft Defender for Endpoint**; **Microsoft Edge** (Chromium-based); **Office**; **Windows BitLocker**; **Windows Hyper-V**; **Skype for Business** and **Microsoft Lync**; and **Xbox**.\n\nFour of the flaws fixed this month address vulnerabilities Microsoft rates "critical," meaning they could be used by malware or malcontents to assume remote control over unpatched Windows systems, usually without any help from users. [CVE-2022-22029](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22029>) and [CVE-2022-22039](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22039>) affect Network File System (NFS) servers, and [CVE-2022-22038](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22038>) affects the Remote Procedure Call (RPC) runtime.\n\n"Although all three of these will be relatively tricky for attackers to exploit due to the amount of sustained data that needs to be transmitted, administrators should patch sooner rather than later," said **Greg Wiseman**, product manager at **Rapid7**. "[CVE-2022-30221](<https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30221>) supposedly affects the Windows Graphics Component, though Microsoft\u2019s FAQ indicates that exploitation requires users to access a malicious RDP server."\n\nSeparately, Adobe today [issued patches](<https://helpx.adobe.com/security.html>) to address at least 27 vulnerabilities across multiple products, including **Acrobat** and **Reader**, **Photoshop**, **RoboHelp**, and **Adobe Character Animator**.\n\nFor a closer look at the patches released by Microsoft today and indexed by severity and other metrics, check out the [always-useful Patch Tuesday roundup](<https://isc.sans.edu/forums/diary/Microsoft%20July%202022%20Patch%20Tuesday/28838/>) from the **SANS Internet Storm Center**. And it\u2019s not a bad idea to hold off updating for a few days until Microsoft works out any kinks in the updates: [AskWoody.com](<https://www.askwoody.com/>) usually has the lowdown on any patches that may be causing problems for Windows users.\n\nAs always, please consider backing up your system or at least your important documents and data before applying system updates. And if you run into any problems with these updates, please drop a note about it here in the comments.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-07-13T01:02:49", "type": "krebs", "title": "Microsoft Patch Tuesday, July 2022 Edition", "bulletinFamily": "blog", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.0, "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-22022", "CVE-2022-22029", "CVE-2022-22038", "CVE-2022-22039", "CVE-2022-22041", "CVE-2022-22047", "CVE-2022-30206", "CVE-2022-30221", "CVE-2022-30226"], "modified": "2022-07-13T01:02:49", "id": "KREBS:4D5B2D5FA1A6E077B46D7F3051319E72", "href": "https://krebsonsecurity.com/2022/07/microsoft-patch-tuesday-july-2022-edition/", "cvss": {"score": 9.0, "vector": "AV:N/AC:L/Au:S/C:C/I:C/A:C"}}], "malwarebytes": [{"lastseen": "2022-07-16T16:17:19", "description": "It\u2019s time to triage a lot of [patching](<https://www.malwarebytes.com/business/vulnerability-patch-management>) again. Microsoft\u2019s July Patch Tuesday includes an actively exploited local privilege escalation vulnerability in the Windows Client/Server Runtime Subsystem (CSRSS). This vulnerability immediately made it to the Cybersecurity & Infrastructure Security Agency (CISA) list of [known to be exploited in the wild list](<https://blog.malwarebytes.com/reports/2021/11/cisa-sets-two-week-window-for-patching-serious-vulnerabilities/>) that are due for patching by August 2, 2022.\n\n## Microsoft\n\nIn total the Microsoft updates include fixes for 84 vulnerabilities. Four of these vulnerabilities are labelled as \u201cCritical\u201d since they are remote code execution (RCE) vulnerabilities.\n\nPublicly disclosed computer security flaws are listed in the Common Vulnerabilities and Exposures (CVE) database. Its goal is to make it easier to share data across separate vulnerability capabilities (tools, databases, and services). These are the CVEs that ware assigned to the four Critical vulnerabilities:\n\n[CVE-2022-22029](<https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22029>): Windows Network File System (NFS) RCE vulnerability. This vulnerability is not exploitable in NFSV4.1. Prior to updating your version of Windows that protects against this vulnerability, you can mitigate an attack by disabling NFSV3, but this may adversely affect your ecosystem and should only be used as a temporary mitigation.\n\n[CVE-2022-22039](<https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22039>): Another Windows Network File System (NFS) RCE vulnerability. It's possible to exploit this vulnerability over the network by making an unauthenticated, specially crafted call to a Network File System (NFS) service to trigger an RCE.\n\n[CVE-2022-22038](<https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22038>): Remote Procedure Call Runtime RCE vulnerability. Successful exploitation of this vulnerability requires an attacker to invest time in repeated exploitation attempts through sending constant or intermittent data.\n\n[CVE-2022-30221](<https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30221>): Windows Graphics Component RCE vulnerability. An attacker would have to convince a targeted user to connect to a malicious RDP server. On connecting, the malicious server could execute code on the victim's system in the context of the targeted user.\n\n## Azure Site Recovery\n\nA huge part of the patches consist of 32 vulnerabilities in the Azure Site Recovery suite that could have allowed attackers to gain elevated privileges or perform remote code execution. [Azure Site Recovery](<https://docs.microsoft.com/en-us/azure/site-recovery/>) is an integrated disaster recovery service for Azure that helps ensure business continuity by keeping business apps and workloads running during outages.\n\nAccording to Microsoft, [SQL injection](<https://www.malwarebytes.com/glossary/sql-injection>) vulnerabilities caused most of the privilege escalation bugs in Azure Site Recovery.\n\n## CVE-2022-22047\n\nThe vulnerability that is known to be exploited in the wild is an elevation of privilege (EoP) vulnerability. An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.\n\nThis type of vulnerability usually comes into play once an attacker has gained an initial foothold. They can then use this vulnerability to gain more permissions and expand their access to the compromised system.\n\nThe vulnerability is described as a Windows CSRSS Elevation of Privilege vulnerability. CSRSS is the Windows component that provides the user mode side of the Win32 subsystem. CSRSS is critical for a system\u2019s operation and is mainly responsible for Win32 console handling and GUI shutdown.\n\nThis type of vulnerability are often chained together with others in macros, which makes the decision to [roll back Office Macro blocking](<https://blog.malwarebytes.com/business/2022/07/microsoft-appears-to-be-rolling-back-office-macro-blocking/>) incomprehensible, even if it is only temporary.\n\n## Other vendors\n\nOther vendors have synchronized their periodic updates with Microsoft. Here are few major ones that you may find in your environment.\n\nAdobe released [security updates](<https://helpx.adobe.com/security.html>) for Acrobat, Character Animator, Photoshop, Reader, and RoboHelp.\n\nCisco released critical updates for Cisco Expressway Series, Cisco TelePresence Video Communication Server, Cisco Email Security Appliance, Cisco Secure Email and Web Manager, Cisco Small Business RV110W, RV130, RV130W, and RV215W routers, and [several other security updates](<https://tools.cisco.com/security/center/publicationListing.x>).\n\nCitrix released [hotfixes](<https://support.citrix.com/article/CTX461397/citrix-hypervisor-security-bulletin-for-cve202223816-and-cve202223825>) to address a problem that may affect Citrix Hypervisor and Citrix XenServer under some circumstances.\n\nGoogle released [Android's July security updates](<https://source.android.com/security/bulletin/2022-07-01>) including 3 labelled as \u201cCritical\u201d.\n\nSAP released its [July 2022 Patch Day bulletin](<https://dam.sap.com/mac/app/e/pdf/preview/embed/ucQrx6G?ltr=a&rc=10>) with 20 new Security Notes.\n\nVMWare released [security updates](<https://www.vmware.com/security/advisories.html>).\n\nStay safe, everyone!\n\nThe post [Update now\u2014July Patch Tuesday patches include fix for exploited zero-day](<https://blog.malwarebytes.com/exploits-and-vulnerabilities/2022/07/update-now-july-patch-tuesday-patches-include-fix-for-exploited-zero-day/>) appeared first on [Malwarebytes Labs](<https://blog.malwarebytes.com>).", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-07-13T12:21:53", "type": "malwarebytes", "title": "Update now\u2014July Patch Tuesday patches include fix for exploited zero-day", "bulletinFamily": "blog", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-22029", "CVE-2022-22038", "CVE-2022-22039", "CVE-2022-22047", "CVE-2022-30221"], "modified": "2022-07-13T12:21:53", "id": "MALWAREBYTES:90BD6A9BB937B6617FDC4FE73A86B38A", "href": "https://blog.malwarebytes.com/exploits-and-vulnerabilities/2022/07/update-now-july-patch-tuesday-patches-include-fix-for-exploited-zero-day/", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}], "mscve": [{"lastseen": "2023-03-17T02:32:24", "description": "Windows Advanced Local Procedure Call Elevation of Privilege Vulnerability. This CVE ID is unique from CVE-2022-22037, CVE-2022-30224.", "cvss3": {"exploitabilityScore": 1.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.0, "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-07-12T07:00:00", "type": "mscve", "title": "Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege Vulnerability", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 6.9, "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-22037", "CVE-2022-30202", "CVE-2022-30224"], "modified": "2022-07-12T07:00:00", "id": "MS:CVE-2022-30202", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-30202", "cvss": {"score": 6.9, "vector": "AV:L/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-03-17T02:32:21", "description": "Windows Advanced Local Procedure Call Elevation of Privilege Vulnerability. This CVE ID is unique from CVE-2022-30202, CVE-2022-30224.", "cvss3": {"exploitabilityScore": 1.6, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-07-12T07:00:00", "type": "mscve", "title": "Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege Vulnerability", "bulletinFamily": "microsoft", "cvss2": {"severity": "HIGH", "exploitabilityScore": 6.8, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 8.5, "vectorString": "AV:N/AC:M/Au:S/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-22037", "CVE-2022-30202", "CVE-2022-30224"], "modified": "2022-07-12T07:00:00", "id": "MS:CVE-2022-22037", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-22037", "cvss": {"score": 8.5, "vector": "AV:N/AC:M/Au:S/C:C/I:C/A:C"}}, {"lastseen": "2023-03-17T02:32:22", "description": "Windows Advanced Local Procedure Call Elevation of Privilege Vulnerability. This CVE ID is unique from CVE-2022-22037, CVE-2022-30202.", "cvss3": {"exploitabilityScore": 1.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.0, "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-07-12T07:00:00", "type": "mscve", "title": "Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege Vulnerability", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 6.9, "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-22037", "CVE-2022-30202", "CVE-2022-30224"], "modified": "2022-07-12T07:00:00", "id": "MS:CVE-2022-30224", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-30224", "cvss": {"score": 6.9, "vector": "AV:L/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-03-17T02:32:20", "description": "Windows CSRSS Elevation of Privilege Vulnerability. This CVE ID is unique from CVE-2022-22026, CVE-2022-22049.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-07-12T07:00:00", "type": "mscve", "title": "Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability", "bulletinFamily": "microsoft", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-22026", "CVE-2022-22047", "CVE-2022-22049"], "modified": "2022-07-12T07:00:00", "id": "MS:CVE-2022-22047", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-22047", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-03-17T02:32:22", "description": "Windows CSRSS Elevation of Privilege Vulnerability. This CVE ID is unique from CVE-2022-22047, CVE-2022-22049.", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-07-12T07:00:00", "type": "mscve", "title": "Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability", "bulletinFamily": "microsoft", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-22026", "CVE-2022-22047", "CVE-2022-22049"], "modified": "2022-07-12T07:00:00", "id": "MS:CVE-2022-22026", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-22026", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-03-17T02:32:20", "description": "Windows CSRSS Elevation of Privilege Vulnerability. This CVE ID is unique from CVE-2022-22026, CVE-2022-22047.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-07-12T07:00:00", "type": "mscve", "title": "Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability", "bulletinFamily": "microsoft", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-22026", "CVE-2022-22047", "CVE-2022-22049"], "modified": "2022-07-12T07:00:00", "id": "MS:CVE-2022-22049", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-22049", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-03-17T02:32:23", "description": "Windows Print Spooler Elevation of Privilege Vulnerability. This CVE ID is unique from CVE-2022-22022, CVE-2022-22041, CVE-2022-30226.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-07-12T07:00:00", "type": "mscve", "title": "Windows Print Spooler Elevation of Privilege Vulnerability", "bulletinFamily": "microsoft", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-22022", "CVE-2022-22041", "CVE-2022-30206", "CVE-2022-30226"], "modified": "2022-07-12T07:00:00", "id": "MS:CVE-2022-30206", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-30206", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-03-17T02:32:20", "description": "Windows Print Spooler Elevation of Privilege Vulnerability. This CVE ID is unique from CVE-2022-22022, CVE-2022-30206, CVE-2022-30226.", "cvss3": {"exploitabilityScore": 0.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "baseScore": 6.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-07-12T07:00:00", "type": "mscve", "title": "Windows Print Spooler Elevation of Privilege Vulnerability", "bulletinFamily": "microsoft", "cvss2": {"severity": "HIGH", "exploitabilityScore": 6.8, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 8.5, "vectorString": "AV:N/AC:M/Au:S/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-22022", "CVE-2022-22041", "CVE-2022-30206", "CVE-2022-30226"], "modified": "2022-09-20T07:00:00", "id": "MS:CVE-2022-22041", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-22041", "cvss": {"score": 8.5, "vector": "AV:N/AC:M/Au:S/C:C/I:C/A:C"}}, {"lastseen": "2023-03-17T02:32:22", "description": "Windows Print Spooler Elevation of Privilege Vulnerability. This CVE ID is unique from CVE-2022-22022, CVE-2022-22041, CVE-2022-30206.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.1, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2022-07-12T07:00:00", "type": "mscve", "title": "Windows Print Spooler Elevation of Privilege Vulnerability", "bulletinFamily": "microsoft", "cvss2": {"severity": "LOW", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 3.6, "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:P", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-22022", "CVE-2022-22041", "CVE-2022-30206", "CVE-2022-30226"], "modified": "2022-07-12T07:00:00", "id": "MS:CVE-2022-30226", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-30226", "cvss": {"score": 3.6, "vector": "AV:L/AC:L/Au:N/C:N/I:P/A:P"}}, {"lastseen": "2023-03-17T02:32:22", "description": "Windows Print Spooler Elevation of Privilege Vulnerability. This CVE ID is unique from CVE-2022-22041, CVE-2022-30206, CVE-2022-30226.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.1, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2022-07-12T07:00:00", "type": "mscve", "title": "Windows Print Spooler Elevation of Privilege Vulnerability", "bulletinFamily": "microsoft", "cvss2": {"severity": "LOW", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW&
KLA12581 Multiple vulnerabilities in Microsoft Products (ESU)
