CVE-2019-13627

Description

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

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

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

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

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

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

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

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

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

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

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

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

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

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3