VDB
DEBIAN-CVE-2018-12437
DEBIAN-CVE-2018-12437
PUBLISHED
CVSS 4.900000095367432 MEDIUM
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.
Risk Scores
CVSS v3.1
4.900000095367432
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | libtomcrypt | 0, 0, 0 |
| Debian:14 | libtomcrypt | 0, 0, 0 |
| Debian:11 | libtomcrypt | 0, 0, 0 |
| Debian:13 | libtomcrypt | 0, 0, 0 |
Timeline
- Jun 15, 2018 CVE Published
- Apr 28, 2026 CVE Updated