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Утечка данных в Mozilla nss
Опубликовано:22 декабря 2014 г.
Источник:
SecurityVulns ID:14164
Тип:библиотека
Уровень опасности:
6/10
Описание:Утечка информации в декодировании QuickDER.
Затронутые продукты:MOZILLA : nss 3.17
CVE:CVE-2014-3566 (The SSL protocol 3.0, as used in OpenSSL through 1.0.1i and other products, uses nondeterministic CBC padding, which makes it easier for man-in-the-middle attackers to obtain cleartext data via a padding-oracle attack, aka the "POODLE" issue.)
 CVE-2014-1569 (The definite_length_decoder function in lib/util/quickder.c in Mozilla Network Security Services (NSS) before 3.16.2.4 and 3.17.x before 3.17.3 does not ensure that the DER encoding of an ASN.1 length is properly formed, which allows remote attackers to conduct data-smuggling attacks by using a long byte sequence for an encoding, as demonstrated by the SEC_QuickDERDecodeItem function's improper handling of an arbitrary-length encoding of 0x00.)
Оригинальный текстdocumentMANDRIVA, [ MDVSA-2014:252 ] nss (22.12.2014)

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