CVE-2019-3836
CVE-2019-3836 Vulnerability Analysis & Exploit Intelligence
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.
Published Updated Sources: cvelistV5, redhat
Triage
Is it exploited, how likely is exploitation, what does it touch, and how severe do the scoring sources call it.
Exploitation
Unreported
no source claims exploitation
EPSS
3%
chance of exploitation in 30 days
CVSS base
5.9
MEDIUM
Affected scope
The catalog records vendors and products as separate lists, not pairs, so which product belongs to which vendor is not something this page can say.
Vendors (1)
Products (1)
Every base score collected
Sources score independently and disagree; each row says who scored it and under which version.
| Score | Version | Severity | Expl. | Impact | Source |
|---|---|---|---|---|---|
| 5.9 | CVSS 3.0 | MEDIUM | — | — | cvelistV5 |
Weakness & attack patterns
- CWE-456
References
8 on the record
- bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3836
x_refsource_CONFIRM
- gitlab.com/gnutls/gnutls/issues/704
x_refsource_CONFIRM
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A3ETBUFBB4G7AITAOUYPGXVMBGVXKUAN/
vendor-advisory, x_refsource_FEDORA
- security.gentoo.org/glsa/201904-14
vendor-advisory, x_refsource_GENTOO
- security.netapp.com/advisory/ntap-20190502-0005/
x_refsource_CONFIRM
- lists.opensuse.org/opensuse-security-announce/2019-05/msg00017.html
vendor-advisory, x_refsource_SUSE
- usn.ubuntu.com/3999-1/
vendor-advisory, x_refsource_UBUNTU
- access.redhat.com/errata/RHSA-2019:3600
vendor-advisory, x_refsource_REDHAT
Elsewhere on this site
Not in any source we poll
Listed rather than left blank: an empty field and an unmeasured one look identical on screen, and only one is a reason to look elsewhere.
- No confirmed IOCs, IP addresses, domains, file hashes, or malware artifacts supplied.
- No organization-specific asset inventory, compensating-control status, or patch deployment evidence supplied.
- No exploit packet captures, log samples, or incident case IDs supplied.