CVE-2016-9577 Information

Description

A vulnerability was discovered in SPICE before 0.13.90 in the server’s protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution.

CVSS Vector

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

Reference

http://rhn.redhat.com/errata/RHSA-2017-0253.html http://rhn.redhat.com/errata/RHSA-2017-0549.html http://www.securityfocus.com/bid/96040 https://access.redhat.com/errata/RHSA-2017:0254 https://access.redhat.com/errata/RHSA-2017:0552 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9577 https://www.debian.org/security/2017/dsa-3790

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8