The png_load function in lib/png.c in SWFTools 0.9.2 does not properly validate a multiplication of width and bits-per-pixel values, which allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted file, as demonstrated by an erroneous png_load call that occurs because of incorrect integer data types in png2swf.
Metrics
Affected Vendors & Products
References
Link | Providers |
---|---|
https://github.com/matthiaskramm/swftools/issues/50 |
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2017-11-12T05:00:00Z
Updated: 2024-09-16T23:01:16.957Z
Reserved: 2017-11-11T00:00:00Z
Link: CVE-2017-16794
Vulnrichment
No data.
NVD
Status : Modified
Published: 2017-11-12T05:29:00.247
Modified: 2024-11-21T03:16:59.270
Link: CVE-2017-16794
Redhat
No data.