beware: malicious apps could smuggle in dangerous code masquerading as regular files.
by rick richardson
technology this week
a recent bleeping computer report claims that microsoft has discovered a severe security flaw that might impact many android apps. this vulnerability, dubbed “dirty stream,” poses a significant risk because it might allow someone to take control of apps and steal essential user data.
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the ability for malicious android apps to change and abuse android’s content provider system is at the core of the dirty stream vulnerability. usually, this technology enables safe data transfer between several apps on a device. it incorporates security measures such as stringent data isolation, applying rights linked to certain uris (uniform resource identifiers), and careful file path validation to prevent unwanted access.
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