DEBIAN-CVE-2018-5407

See a problem?
Please try reporting it to the source first.
Source
https://security-tracker.debian.org/tracker/CVE-2018-5407
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2018-5407.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2018-5407
Upstream
Published
2018-11-15T21:29:00Z
Modified
2025-09-25T22:40:39Z
Severity
  • 4.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

Simultaneous Multi-threading (SMT) in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on 'port contention'.

References

Affected packages

Debian:11 / openssl

Package

Name
openssl
Purl
pkg:deb/debian/openssl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.1.1~~pre9-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / openssl

Package

Name
openssl
Purl
pkg:deb/debian/openssl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.1.1~~pre9-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / openssl

Package

Name
openssl
Purl
pkg:deb/debian/openssl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.1.1~~pre9-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / openssl

Package

Name
openssl
Purl
pkg:deb/debian/openssl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.1.1~~pre9-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}