Vulnerabilities (CVE)

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3 total CVE
CVE Vendors Products Updated CVSS
CVE-2018-12433 11 Botan Project, Cryptlib, Gnupg and 8 more 11 Botan, Cryptlib, Libgcrypt and 8 more 2018-08-09 1.9
** DISPUTED ** cryptlib through 3.4.4 allows a memory-cache side-channel attack on DSA and ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP. To discover a key, the attacker needs access to either the local machine or a...
CVE-2018-12437 11 Botan Project, Cryptlib, Gnupg and 8 more 11 Botan, Cryptlib, Libgcrypt and 8 more 2018-08-09 1.9
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 different virtual...
CVE-2018-12438 11 Botan Project, Cryptlib, Gnupg and 8 more 11 Botan, Cryptlib, Libgcrypt and 8 more 2018-08-09 1.9
The Elliptic Curve Cryptography library (aka sunec or libsunec) 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...