The Indian Computer Emergency Response Team (CERT-In), which comes under the Ministry of Electronics & Information Technology, on Friday warned users of multiple vulnerabilities in Microsoft products that could allow an attacker to obtain information disclosure, bypass security restrictions,s and cause denial-of-service (DoS) conditions on the targeted system.

The products include — Microsoft Windows, Microsoft Office, Developer Tools, Azure, Brower, System Center, Microsoft Dynamics, and Exchange Server.

“Multiple vulnerabilities have been reported in Microsoft products which could allow an attacker to gain elevated privileges, obtain information disclosure, bypass security restrictions, conduct remote code execution attacks, perform spoofing attacks, or cause denial of service conditions,” said the CERT-In advisory.

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In Microsoft Windows, the cyber agency said the vulnerabilities exist due to improper access restrictions within the proxy driver and insufficient implementation of the Mark of the Web (MotW) feature.

The agency advised users to apply appropriate security updates as mentioned in the company’s update guide.

Meanwhile, CERT-In has warned users of multiple vulnerabilities in Android and Mozilla Firefox web browsers which could allow an attacker to obtain sensitive information, execute arbitrary code, and cause DoS conditions on the targeted system.

As per the advisory, ‘Android 12, 12L, 13, 14’, and ‘Mozilla Firefox versions before 124.0.1 and Mozilla Firefox ESR versions before 115.9.1’ were the affected software versions, respectively.

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