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.
References
Link | Resource |
---|---|
https://github.com/matthiaskramm/swftools/issues/50 | Issue Tracking Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2022-10-03T16:23:21
Updated: 2022-10-03T16:23:21
Reserved: 2022-10-03T00:00:00
Link: CVE-2017-16794
JSON object: View
NVD Information
Status : Analyzed
Published: 2017-11-12T05:29:00.247
Modified: 2019-10-03T00:03:26.223
Link: CVE-2017-16794
JSON object: View
Redhat Information
No data.
CWE