CVE-2019-3836 - Access of Uninitialized Pointer

Severity

50%

Complexity

99%

Confidentiality

48%

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.

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.

CVSS 3.0 Base Score 7.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

CVSS 2.0 Base Score 5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P).

Overview

First reported 6 years ago

2019-04-01 15:29:00

Last updated 6 years ago

2019-05-30 16:29:00

Affected Software

GNU GnuTLS

Fedora 28

28

openSUSE Leap 15.0

15.0

References

openSUSE-SU-2019:1353

Mailing List, Third Party Advisory

RHSA-2019:3600

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3836

Issue Tracking, Third Party Advisory

https://gitlab.com/gnutls/gnutls/issues/704

Exploit, Issue Tracking, Third Party Advisory

FEDORA-2019-46df367eed

Mailing List, Release Notes, Third Party Advisory

GLSA-201904-14

Third Party Advisory

https://security.netapp.com/advisory/ntap-20190502-0005/

Third Party Advisory

USN-3999-1

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