Upstream information

CVE-2017-5581 at MITRE

Description

Buffer overflow in the ModifiablePixelBuffer::fillRect function in TigerVNC before 1.7.1 allows remote servers to execute arbitrary code via an RRE message with subrectangle outside framebuffer boundaries.

SUSE information

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 6.82 5.10
Vector AV:N/AC:M/Au:N/C:P/I:P/A:P AV:N/AC:H/Au:N/C:P/I:P/A:P
Access Vector Network Network
Access Complexity Medium High
Authentication None None
Confidentiality Impact Partial Partial
Integrity Impact Partial Partial
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 9.8
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High

This issue is currently rated as having important severity.

SUSE Bugzilla entries: 1019274 [IN_PROGRESS], 1021302 [RESOLVED / DUPLICATE]

No SUSE Security Announcements cross referenced.


List of planned updates

The following information is the current evaluation information for this security issue. It might neither be accurate nor complete, Use at own risk.
Product(s) Source package
  • SUSE Linux Enterprise Server for SAP 12 GA
tigervnc