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CVE-2019-17362

Medium priority

Some fixes available 3 of 5

In LibTomCrypt through 1.18.2, the der_decode_utf8_string function (in der_decode_utf8_string.c) does not properly detect certain invalid UTF-8 sequences. This allows context-dependent attackers to cause a denial of service...

1 affected package

libtomcrypt

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
libtomcrypt Not affected Not affected Fixed Fixed
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CVE-2018-12437

Medium priority

Some fixes available 3 of 4

LibTomCrypt through 1.18.1 allows a memory-cache side-channel attack on ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP. To discover an ECDSA key, the attacker needs access to either the local machine or a...

1 affected package

libtomcrypt

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
libtomcrypt Fixed Fixed
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CVE-2016-6129

Medium priority

Some fixes available 3 of 6

The rsa_verify_hash_ex function in rsa_verify_hash.c in LibTomCrypt, as used in OP-TEE before 2.2.0, does not validate that the message length is equal to the ASN.1 encoded data length, which makes it easier for remote attackers...

1 affected package

libtomcrypt

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
libtomcrypt Not affected Fixed
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