CVE-2019-3829
A vulnerability was found in gnutls versions from 3.5.8 before 3.6.7.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 59.0%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
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.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 58.97% probability · 99th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-416, CWE-415
- Affected
- gnu/gnutls · fedoraproject/fedora
- Source
- secalert@redhat.com
EPSS moved from 57.7% on 21 September 2026 to 59.0% on 26 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.
References
- 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-2019-3829Issue Tracking, Third Party Advisory
- https://gitlab.com/gnutls/gnutls/issues/694Exploit, Patch, Third Party Advisory
- 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/
- https://security.gentoo.org/glsa/201904-14
- https://security.netapp.com/advisory/ntap-20190619-0004/
- https://usn.ubuntu.com/3999-1/
- https://www.gnutls.org/security-new.html#GNUTLS-SA-2019-03-27Exploit, Patch, Vendor Advisory
- 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-2019-3829Issue Tracking, Third Party Advisory
- https://gitlab.com/gnutls/gnutls/issues/694Exploit, Patch, Third Party Advisory
- 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/
- https://security.gentoo.org/glsa/201904-14
- https://security.netapp.com/advisory/ntap-20190619-0004/
- https://usn.ubuntu.com/3999-1/
- https://www.gnutls.org/security-new.html#GNUTLS-SA-2019-03-27Exploit, Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.