| Name | CVE-2018-5407 |
| Description | Simultaneous Multi-threading (SMT) in processors can enable local ... |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| openssl (PTS) | jessie | 1.0.1t-1+deb8u8 | vulnerable |
| jessie (security) | 1.0.1t-1+deb8u9 | vulnerable |
| stretch (security), stretch | 1.1.0f-3+deb9u2 | vulnerable |
| buster, sid | 1.1.1-2 | fixed |
| openssl1.0 (PTS) | stretch (security), stretch | 1.0.2l-2+deb9u3 | vulnerable |
| buster, sid | 1.0.2o-1 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| openssl | source | (unstable) | 1.1.1~~pre9-1 | | | |
| openssl1.0 | source | (unstable) | (unfixed) | | | |
Notes
https://www.openssl.org/news/secadv/20181112.txt
OpenSSL_1_0_2-stable: https://git.openssl.org/?p=openssl.git;a=commit;h=b18162a7c9bbfb57112459a4d6631fa258fd8c0c
https://www.openwall.com/lists/oss-security/2018/11/01/4
https://github.com/bbbrumley/portsmash
This is not an issue in software but in a hardware issue. Issue can be
mitigated e.g. for OpenSSL.