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CVE-2018-20187

🗓️ 08 Mar 2019 19:29:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 23 Views

A side-channel issue discovered in Botan before 2.9.0 allowing the derivation of secret key bits through precise measurement of ECC key generation time

Related
Packages
Refs
ReporterTitlePublishedViews
Family
AlpineLinux
CVE-2018-20187
8 Mar 201919:00
alpinelinux
CVE
CVE-2018-20187
8 Mar 201919:00
cve
Cvelist
CVE-2018-20187
8 Mar 201919:00
cvelist
FreeBSD
botan2 -- Side channel during ECC key generation
17 Dec 201800:00
freebsd
Debian CVE
CVE-2018-20187
8 Mar 201919:00
debiancve
EUVD
EUVD-2018-12754
7 Oct 202500:30
euvd
Fedora
[SECURITY] Fedora 29 Update: botan2-2.9.0-1.fc29
20 Feb 201903:06
fedora
Tenable Nessus
Fedora 29 : botan2 (2019-e0f5a82082)
20 Feb 201900:00
nessus
Tenable Nessus
FreeBSD : botan2 -- Side channel during ECC key generation (d8e7e854-17fa-11e9-bef6-6805ca2fa271)
28 Jan 201900:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2018-20187
25 Aug 202500:00
nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu18.04anybotan0botan_0_any.deb
Ubuntu14.04anybotan1.100botan1.10_0_any.deb

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26 Aug 2025 12:07Current
6.5Medium risk
Vulners AI Score6.5
CVSS 24.3
CVSS 35.9
EPSS0.00393
23