The definite_length_decoder function in lib/util/quickder.c in Mozilla Network Security Services (NSS) prior to 3.16.2.4 and 3.17.x prior to 3.17.3 does not ensure that the DER encoding of an ASN.1 length is properly formed, which allows remote malicious users 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.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
mozilla network security services 3.16.2.1 |
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mozilla network security services 3.16.2.0 |
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mozilla network security services 3.17.2 |
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mozilla network security services |
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mozilla network security services 3.16.2.2 |
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mozilla network security services 3.17.1 |
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mozilla network security services 3.17.0 |
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