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CVE

CVE-2019-3829

A vulnerability was found in gnutls versions from 3.5.8 before 3.6.7. A memory corruption (double free) vulnerability in

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.

MEDIUM · CVSS 5.3 EPSS 0.02082
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-415Double Free
CWE-416Use After Free
CWE-416Use After Free
▤

Affected Products & Versions

2
gnu gnutls>= 3.5.8 and < 3.6.7
fedoraproject fedoraall versions
⚠

Public Exploits & PoCs

2
pocgitlab.com · issues/694gitlab.com
pocwww.gnutls.org · security-new.html#GNUTLS-SA-2019-03-27www.gnutls.org
▣

Scoring & Timeline

5.3
MEDIUM · CVSS v3.0 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD27 Mar 2019 · 06:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
⚑

Vendor Advisories

5
suse-csafopenSUSE-SU-2024:10801-1
usnUSN-3999-1
suse-csafopenSUSE-SU-2019:1353-1
suse-csafSUSE-SU-2019:1121-1
rhsaRHSA-2019:3600Moderate
🔗

References & Sources

8
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00017.html
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3829Issue TrackingThird 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
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