CVE-2019-13627CWE-203

CVE-2019-13627

Medium · published September 25, 2019

CVSS v3.1
6.3
EPSS
1%
Percentile
44.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00545 · 44.9th percentile
Weakness
CWE-203 · Observable Discrepancy
Published
2019-09-25T19:15Z
Affected products (11)
ProductVersionsFixed in
canonical/ubuntu_linuxall versions—
canonical/ubuntu_linuxall versions—
canonical/ubuntu_linuxall versions—
canonical/ubuntu_linuxall versions—
canonical/ubuntu_linuxall versions—
canonical/ubuntu_linuxall versions—
opensuse/leapall versions—
opensuse/leapall versions—
libgcrypt20_project/libgcrypt20all versions—
libgcrypt20_project/libgcrypt20all versions—
libgcrypt20_project/libgcrypt20all versions—
References (25)
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00018.html · af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2019/10/02/2 · af854a3a-2127-422b-91ae-364da2661108https://github.com/gpg/libgcrypt/releases/tag/libgcrypt-1.8.5 · af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2019/09/msg00024.html · af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/01/msg00001.html · af854a3a-2127-422b-91ae-364da2661108https://minerva.crocs.fi.muni.cz/ · af854a3a-2127-422b-91ae-364da2661108https://security-tracker.debian.org/tracker/CVE-2019-13627 · af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202003-32 · af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4236-1/ · af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4236-2/ · af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4236-3/ · af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/html/ssa-398330.html · 0b142b55-0307-4c5a-b3c9-f314f3fb7c5ehttp://lists.opensuse.org/opensuse-security-announce/2019-09/msg00060.html · [email protected]http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00018.html · [email protected]http://www.openwall.com/lists/oss-security/2019/10/02/2 · [email protected]https://github.com/gpg/libgcrypt/releases/tag/libgcrypt-1.8.5 · [email protected]https://lists.debian.org/debian-lts-announce/2019/09/msg00024.html · [email protected]https://lists.debian.org/debian-lts-announce/2020/01/msg00001.html · [email protected]https://minerva.crocs.fi.muni.cz/ · [email protected]https://security-tracker.debian.org/tracker/CVE-2019-13627 · [email protected]https://security.gentoo.org/glsa/202003-32 · [email protected]https://usn.ubuntu.com/4236-1/ · [email protected]https://usn.ubuntu.com/4236-2/ · [email protected]https://usn.ubuntu.com/4236-3/ · [email protected]http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00060.html · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 25 SEP 14:44Z
    It was discovered that there was a ECDSA timing attack in the libgcrypt20 cryptographic library
    cvelistv5