Race Condition Affecting libgcrypt20 package, versions <1.8.5-1
Threat Intelligence
EPSS
0.21% (60th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN12-LIBGCRYPT20-1549904
- published 29 Aug 2019
- disclosed 25 Sep 2019
Introduced: 29 Aug 2019
CVE-2019-13627 Open this link in a new tabHow to fix?
Upgrade Debian:12 libgcrypt20 to version 1.8.5-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libgcrypt20 package and not the libgcrypt20 package as distributed by Debian.
See How to fix? for Debian:12 relevant fixed versions and status.
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://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13627
- https://security-tracker.debian.org/tracker/CVE-2019-13627
- https://lists.debian.org/debian-lts-announce/2019/09/msg00024.html
- https://lists.debian.org/debian-lts-announce/2020/01/msg00001.html
- https://security.gentoo.org/glsa/202003-32
- https://github.com/gpg/libgcrypt/releases/tag/libgcrypt-1.8.5
- https://minerva.crocs.fi.muni.cz/
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00060.html
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00018.html
- http://www.openwall.com/lists/oss-security/2019/10/02/2
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-13627
- https://usn.ubuntu.com/4236-1/
- https://usn.ubuntu.com/4236-2/
- https://usn.ubuntu.com/4236-3/
CVSS Scores
version 3.1