6.3

CVE-2019-13627

It was discovered that there was a ECDSA timing attack in the libgcrypt20 cryptographic library. Version affected: 1.8.4-5, 1.7.6-2+deb9u3, and 1.6.3-2+deb8u4. Versions fixed: 1.8.5-2 and 1.6.3-2+deb8u7.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Canonical ≫ Ubuntu Linux Version 12.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 14.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 19.04
Canonical ≫ Ubuntu Linux Version 19.10
Opensuse ≫ Leap Version 15.0
Opensuse ≫ Leap Version 15.1
Libgcrypt20 Project ≫ Libgcrypt20 Version 1.6.3-2+deb8u4
   Debian ≫ Debian Linux Version 8.0
Libgcrypt20 Project ≫ Libgcrypt20 Version 1.7.6-2+deb9u3
   Debian ≫ Debian Linux Version 9.0
Libgcrypt20 Project ≫ Libgcrypt20 Version 1.8.4-5
   Debian ≫ Debian Linux Version 10.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.51% 0.394
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6.3 1 5.2
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
NIST 2.6 1.9 4.9
AV:L/AC:H/Au:N/C:P/I:P/A:N
CWE-203 Observable Discrepancy

The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor.

http://www.openwall.com/lists/oss-security/2019/10/02/2
Third Party Advisory
Mailing List
https://minerva.crocs.fi.muni.cz/
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00060.html
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00018.html
Third Party Advisory
https://github.com/gpg/libgcrypt/releases/tag/libgcrypt-1.8.5
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/09/msg00024.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2020/01/msg00001.html
Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2019-13627
Third Party Advisory
https://security.gentoo.org/glsa/202003-32
Third Party Advisory
https://usn.ubuntu.com/4236-1/
Third Party Advisory
https://usn.ubuntu.com/4236-2/
Third Party Advisory
https://usn.ubuntu.com/4236-3/
Third Party Advisory