Access of Uninitialized Pointer

Affecting gnutls package, versions <3.6.7-r0

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Overview

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.

References

CVSS Score

7.5
high severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    None
  • Scope
    Unchanged
  • Confidentiality
    None
  • Integrity
    None
  • Availability
    High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE
CVE-2019-3836
CWE
CWE-456 CWE-824
Snyk ID
SNYK-ALPINE38-GNUTLS-344625
Disclosed
01 Apr, 2019
Published
28 Mar, 2019