POODLE worked not only against SSLv3, but also against any TLS implementations that check padding in SSLv3's style (e.g., just checking the last byte, and ignoring the rest of the padding). SSL accelerators from F5 and A10 were vulnerable. Thus, many of the world's largest sites were vulnerable.
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POODLE worked not only against SSLv3, but also against any TLS implementations that check padding in SSLv3's style (e.g., just checking the last byte, and ignoring the rest of the padding). SSL accelerators from F5 and A10 were vulnerable. Thus, many of the world's largest sites were vulnerable.