【資安日報】8月30日,殭屍網路病毒Mirai變種透過陞泰網路攝影機漏洞散布
支付動態 · 2024-08-30

資安業者Akamai向美國網路安全暨基礎設施安全局(CISA)通報IoT設備遭攻擊的事故,駭客鎖定陞泰(Avtech)網路攝影機,利用漏洞植入殭屍網路病毒Corona Mirai

思科旗下威脅情報團隊Talos在macOS版的Microsoft 365辦公室套裝軟體,最近找到8個漏洞,並指出攻擊者若是將惡意程式庫注入應用程式,就有機會觸發這些漏洞,從而取得使用者授予應用程式的權限,例如:存取麥克風、視訊鏡頭、資料夾、螢幕錄製、使用者輸入等資源,一旦攻擊者掌握這些權限,就有可能洩露敏感資訊,甚至提升權限。

研究人員表示,攻擊者可利用這些漏洞得到應用程式已取得的權限,從而繞過作業系統的安全防護框架Transparency, Consent, and Control(TCC),過程中完全不需向使用者取得額外的驗證,只要成功利用漏洞,就能直接取得使用者已授予M365應用程式的所有權限。

這些漏洞若遭到利用,可能產生那些後果?研究人員指出,攻擊者可在使用者不知情的情況下利用他們的電子郵件帳號寄信、錄製聲音和影片、拍照,過程中完全無須使用者互動。

其他漏洞與修補

思科發布NX-OS更新,修補DHCPv6高風險漏洞

日立修補SCADA電力系統重大漏洞

 

近期資安日報

【8月29日】破壞EDR系統運作,惡意驅動程式PoorTry出現新手

【8月28日】Versa Director零時差漏洞成中國駭客用來入侵ISP的管道

【8月27日】WordPress網站加速外掛LiteSpeed Cache漏洞已遭利用

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