Double Free Affecting gnutls28 package, versions <3.5.18-1ubuntu1.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1804-GNUTLS28-341642
- published27 Mar 2019
- disclosed27 Mar 2019
Introduced: 27 Mar 2019
CVE-2019-3829 (opens in a new tab)How to fix?
Upgrade Ubuntu:18.04 gnutls28 to version 3.5.18-1ubuntu1.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream gnutls28 package and not the gnutls28 package as distributed by Ubuntu.
See How to fix? for Ubuntu:18.04 relevant fixed versions and status.
A vulnerability was found in gnutls versions from 3.5.8 before 3.6.7. A memory corruption (double free) vulnerability in the certificate verification API. Any client or server application that verifies X.509 certificates with GnuTLS 3.5.8 or later is affected.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-3829
- https://gitlab.com/gnutls/gnutls/issues/694
- https://security.netapp.com/advisory/ntap-20190619-0004/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3829
- https://security-tracker.debian.org/tracker/CVE-2019-3829
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A3ETBUFBB4G7AITAOUYPGXVMBGVXKUAN/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L7TJIBRJWGWSH6XIO2MXIQ3W6ES4R6I4/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WRSOL66LHP4SD3Y2ECJDOGT4K663ECDU/
- https://security.gentoo.org/glsa/201904-14
- https://www.gnutls.org/security-new.html#GNUTLS-SA-2019-03-27
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00017.html
- https://access.redhat.com/errata/RHSA-2019:3600
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3829
- https://usn.ubuntu.com/3999-1/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A3ETBUFBB4G7AITAOUYPGXVMBGVXKUAN/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L7TJIBRJWGWSH6XIO2MXIQ3W6ES4R6I4/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WRSOL66LHP4SD3Y2ECJDOGT4K663ECDU/