云计算平台GCP的服务存在权限提升漏洞,未经授权的攻击者可借此访问敏感数据
广告营销 · 2024-07-27

7月24日安全企业Tenable披露影响Google Cloud Platform(GCP)的权限提升漏洞ConfusedFunction,这项弱点发生在名为Cloud Functions的无服务器运算服务,以及称作Cloud Build的CICD渠道服务。


7月24日安全企业Tenable披露影响Google Cloud Platform(GCP)的权限提升漏洞ConfusedFunction,这项弱点发生在名为Cloud Functions的无服务器运算服务,以及称作Cloud Build的CI/CD渠道服务。一旦遭到利用,攻击者有机会以未经授权的状态访问其他服务,或是敏感数据。他们通报此事,GCP已于部分的Cloud Build账号着手采取缓解措施。


研究人员指出,ConfusedFunction这样的弱点,突显云计算服务的软件架构极为复杂,导致服务之间的通信可能衍生问题的情形。


而对于这项漏洞发现的原因,是研究人员发现当GCP用户创建、更新Cloud Functions的过程中,会触发后端多个步骤的流程,而且,还会默认将Cloud Build服务账号加入相关功能函数配置,并用于创建Cloud Build实体。由于上述的过程都在后台运行,一般用户不会发现有异。


然而,这个服务账号具备过多权限,若是攻击者设法成功取得创建或更新Cloud Functions的权限,将自己的权限提升至Cloud Build的服务账号层级,并有机会借由这种高权限访问其他GCP服务,例如:Cloud Storage、ArtifactRegistry、ContainerRegistry。


值得留意的是,为了兼顾兼容性,GCP并未对套用修补程序之前创建的Cloud Build服务账号调整权限,而使得这些用户仍有可能暴露于ConfusedFunction的危险其中。


再者,对于GCP采取的措施,Tenable也表示并未完全消除漏洞带来的影响,对此,他们也呼吁用户,必须限缩Cloud Build服务账号的权限,若是采用Cloud Functions,最好进行监控并采取相关的预防措施。


Popular articles
Vietnam's tightening online gaming policy creates new market opportunities
Southeast Asia
Online gambling, crypto pose ongoing money laundering risks in Philippines, analyst says
Southeast Asia
Vietnam’s Controlled Gaming Shift Gains Ground, But Domestic Demand Still Lags
Southeast Asia
Indiana online casino bill stalls in House committee
Regulation
Kazakhstan plans to penalise online casino promotions
Regulation
New Jersey July Gambling Revenue Hits $606M, Sweeps Casinos Banned
Regulation
1spin4win grows its Latin American presence by partnering with Fortuna Juegos
Online Game
GAT CDMX 2025 Institutional Academy: Leaders and Experts Analyze the Present and Future of the Gaming Industry in Mexico and Lat
Sports Game
Super PAC Raises $48 Million: Sports Betting Forces Ramp Up Political Push
Regulation
HUIDU Invites You to Booth T70 at iGB L!VE 2026 — Let’s Ignite London This July!
HUIDU Focus
SBC Summit Canada to Make Player Safety a Key Pillar of 2026 Agenda
Marketing
Across 6 Cities: HUIDU Invites You to 8 World Cup Parties Redefining High-Value Social Networking
HUIDU Focus
B2B Tech Infrastructure Gains Momentum in Philippine Gaming Sector
Southeast Asia
Full House at GAT Expo Cartagena 2026 Academic Agenda
Online Game
UK MPs reopen 2025 gambling inquiry as reform stalls
Regulation
Home
Game
Cooperation
Find
My