ALT-PU-2018-2022-1
Package libtomcrypt updated to version 1.18.2-alt1 for branch sisyphus in task 210259.
Closed vulnerabilities
Published: 2018-06-15
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2018-12437
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 machine on the same physical host.
Severity: MEDIUM (4.9)
Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
References: