CVE-2025-43467

// CVE-2025-43467 PoC - macOS权限提升漏洞演示 // 注意：此PoC仅用于安全研究和漏洞理解 #include <stdio.h> #include <stdlib.h> #include <unistd.h> int main() { printf("CVE-2025-43467 - macOS Tahoe 26.1 Privilege Escalation\n"); printf("Target: macOS Tahoe 26.1\n"); printf("CVSS: 7.8 (HIGH)\n\n"); // 检查当前用户权限 printf("Current UID: %d\n", getuid()); printf("Current GID: %d\n", getgid()); // 检查是否为root权限 if (getuid() == 0) { printf("[+] Already running as root!\n"); return 0; } printf("[-] Not running as root. Exploitation required.\n"); printf("[!] This vulnerability allows privilege escalation to root.\n"); printf("[!] Fixed in macOS Tahoe 26.1 - Update immediately!\n"); return 1; } // 实际利用需要针对具体漏洞点进行攻击 // 建议使用Metasploit框架的对应模块（如果有）

{"cve": {"id": "CVE-2025-43467", "sourceIdentifier": "[email protected]", "published": "2025-12-12T21:15:54.900", "lastModified": "2025-12-15T22:07:07.953", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "This issue was addressed with improved checks. This issue is fixed in macOS Tahoe 26.1. An app may be able to gain root privileges."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 1.8, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "versionEndExcluding": "26.1", "matchCriteriaId": "081B6CCE-FFA4-409C-9353-15014F3AF436"}]}]}], "references": [{"url": "https://support.apple.com/en-us/125634", "source": "[email protected]", "tags": ["Release Notes", "Vendor Advisory"]}]}}