CVE-2017-7395

medium

Description

In TigerVNC 1.7.1 (SMsgReader.cxx SMsgReader::readClientCutText), by causing an integer overflow, an authenticated client can crash the server.

References

https://security.gentoo.org/glsa/201801-13

https://github.com/TigerVNC/tigervnc/pull/436/commits/bf3bdac082978ca32895a4b6a123016094905689

https://github.com/TigerVNC/tigervnc/pull/436

https://access.redhat.com/errata/RHSA-2017:2000

http://www.securityfocus.com/bid/97305

Details

Source: Mitre, NVD

Published: 2017-04-01

Updated: 2018-01-13

Risk Information

CVSS v2

Base Score: 4

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Severity: Medium