CVE-2017-7393

CVE Details

Release Date:

2017-03-27

Description

In TigerVNC 1.7.1 (VNCSConnectionST.cxx VNCSConnectionST::fence), anauthenticated client can cause a double free, leading to denial of service or potentially code execution.

See more information about CVE-2017-7393 from MITRE CVE dictionary and NIST NVD

CVSS v2.0 metrics

NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score:	6.5	Base Metrics:	AV:N/AC:L/Au:S/C:P/I:P/A:P
Access Vector:	Network	Attack Complexity:	Low
Authentication:	Requires single instance	Confidentiality Impact:	Partial
Integrity Impact:	Partial	Availability Impact:	Partial

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (fltk)	ELSA-2017-2000	2017-08-07
Oracle Linux version 7 (tigervnc)	ELSA-2017-2000	2017-08-07

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team