Upstream information

CVE-2017-8400 at MITRE

Description

In SWFTools 0.9.2, an out-of-bounds write of heap data can occur in the function png_load() in lib/png.c:755. This issue can be triggered by a malformed PNG file that is mishandled by png2swf. Attackers could exploit this issue for DoS; it might cause arbitrary code execution.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 6.8
Vector AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 8.8
Vector AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
SUSE Bugzilla entry: 1037050 [RESOLVED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
openSUSE Leap 42.1
  • swftools >= 0.9.2-8.1
  • swftools-debuginfo >= 0.9.2-8.1
  • swftools-debugsource >= 0.9.2-8.1
Patchnames:
openSUSE-2017-564
openSUSE Leap 42.2
  • swftools >= 0.9.2-8.3.1
  • swftools-debuginfo >= 0.9.2-8.3.1
  • swftools-debugsource >= 0.9.2-8.3.1
Patchnames:
openSUSE-2017-564