Description
Off-by-one error in the pngcrush_measure_idat function in pngcrush.c in pngcrush before 1.7.84 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PNG file.
Metrics
CVSS 3.0 7.8/10
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://www.openwall.com/lists/oss-security/2015/03/01/1Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/72830Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1198171Issue Tracking, Patch, Third Party Advisory
- https://sourceforge.net/p/pmt/news/2015/02/pngcrush-1784-released/Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2015/03/01/1Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/72830Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1198171Issue Tracking, Patch, Third Party Advisory
- https://sourceforge.net/p/pmt/news/2015/02/pngcrush-1784-released/Patch, Third Party Advisory
Timeline
- Published
- Oct 6, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified