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OpenAdvisories

Vendor

Piriform

1 known vulnerabilities.

Products

CCleaner 1 CCleaner Cloud 1
All Critical High Medium Low Exploited only Public exploit

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  • Critical 9.3
    CVE-2017-20201

    CCleaner v5.33.6162 & CCleaner Cloud v1.07.3191 Malicious Backdoor Supply Chain Compromise

    CCleaner v5.33.6162 and CCleaner Cloud v1.07.3191 (32-bit builds) contained a malicious pre-entry-point loader that diverts execution from __scrt_common_main_seh into a custom loader. That loader decodes an embedded blob into shellcode, allocates executable h…

    Piriform CCleaner Cloud CCleaner