CVE Vulnerability

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.

2.6 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 1.9 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

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

Configuration 1

cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*
Information

Published : 2019-09-25 03:15

Updated : 2021-07-21 11:39

NVD link : CVE-2019-13627

Mitre link : CVE-2019-13627

Products Affected

Libgcrypt20

Libgcrypt20 Project

CWE
CWE-203