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CVE-2019-13627 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceCVE-2019-13627

CVE-2019-13627

MEDIUM6.3

It was discovered that there was a ECDSA timing attack in the libgcrypt20 cryptographic library

Published Sep 25, 2019

Modified 1 years ago

Details

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.

References

ADVISORY

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00060.html

ADVISORY

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00018.html

WEB

http://www.openwall.com/lists/oss-security/2019/10/02/2

WEB

https://github.com/gpg/libgcrypt/releases/tag/libgcrypt-1.8.5

WEB

https://lists.debian.org/debian-lts-announce/2019/09/msg00024.html

WEB

https://lists.debian.org/debian-lts-announce/2020/01/msg00001.html

WEB

https://minerva.crocs.fi.muni.cz/

WEB

https://security-tracker.debian.org/tracker/CVE-2019-13627

ADVISORY

https://security.gentoo.org/glsa/202003-32

ADVISORY

https://usn.ubuntu.com/4236-1/

ADVISORY

https://usn.ubuntu.com/4236-2/

ADVISORY

https://usn.ubuntu.com/4236-3/

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2019-13627

CVSS Analysis

CVSS v3.1

6.3

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

HighAC:H

Privileges Required

NonePR:N

User Interaction

RequiredUI:R

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

NoneA:N

6.3/CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

Ecosystems

Timeline

PublishedSep 25, 2019

ModifiedAug 4, 2024