漏洞信息
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Vulnerability Title
Sparkle's AppInstaller post-stage-1 XPC listener accepts unvalidated connections, allowing spoofed appcast item data injection
Vulnerability Description
Sparkle is a software update framework for macOS. In versions up to and including 2.9.1, `Autoupdate/AppInstaller.m`'s `shouldAcceptNewConnection:` only enforces `SUCodeSigningVerifier validateConnection:` before stage 1 completes. After `_performedStage1Installation = YES`, new connections to the registered Mach service `<bundleId>-spki` are accepted from any local process without team-ID or code-signing checks. As of time of publication, no known patched versions are available.
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:L
Vulnerability Type
关键功能的认证机制缺失
Vulnerability Title
sparkle-project sparkle 授权问题漏洞
Vulnerability Description
sparkle-project sparkle是sparkle-project团队开源的一个软件更新框架。 sparkle-project sparkle 2.9.1及之前版本存在安全漏洞,该漏洞源于第一阶段完成后,对注册的Mach服务连接未进行团队ID或代码签名检查,可能导致本地进程绕过授权。
CVSS Information
N/A
Vulnerability Type
N/A