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CVE-2019-3836
It was discovered in gnutls before version 3.6.7 upstream that there is an uninitialized pointer access in gnutls versions 3.6.3 or later…
Medium5.9EPSS 3.4%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
It was discovered in gnutls before version 3.6.7 upstream that there is an uninitialized pointer access in gnutls versions 3.6.3 or later which can be triggered by certain post-handshake messages.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| redhatCNA (assigner) | 3.0 | Medium5.9 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Modified | 3.0 | High7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 3.4% · top 11% of all CVEs (6 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.9.
Weakness
Affected products
References (8)
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3836 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://gitlab.com/gnutls/gnutls/issues/704 (opens in a new tab)x_refsource_CONFIRMx_transferred
- FEDORA-2019-46df367eed (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- GLSA-201904-14 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- https://security.netapp.com/advisory/ntap-20190502-0005/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- openSUSE-SU-2019:1353 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- USN-3999-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- RHSA-2019:3600 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2019-3836)Record last updated .