CVE-2018-12437 is a memory-cache side-channel vulnerability, also known as ROHNP, affecting LibTomCrypt through version 1.18.1 and related products like Linaro's implementations. This medium-severity vulnerability (CVSS 4.9) allows an attacker with local or co-resident virtual machine access to potentially discover ECDSA keys due to a high impact on confidentiality. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.18.1CPE matchmatch criteria | cpe:2.3:a:libtom:libtomcrypt:*:*:*:*:*:*:*:* | ||
<= 3.5.0CPE matchmatch criteria | cpe:2.3:o:trustedfirmware:op-tee:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.