Description
There is a reachable assertion abort in the function TIFFWriteDirectoryTagSubifd() in LibTIFF 4.0.8, related to tif_dirwrite.c and a SubIFD tag. A crafted input will lead to a remote denial of service attack.
Metrics
CVSS 3.0 6.5/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://bugzilla.maptools.org/show_bug.cgi?id=2728Issue Tracking, Third Party Advisory
- http://www.securityfocus.com/bid/100524
- https://usn.ubuntu.com/3602-1/
- https://www.debian.org/security/2018/dsa-4100
- http://bugzilla.maptools.org/show_bug.cgi?id=2728Issue Tracking, Third Party Advisory
- http://www.securityfocus.com/bid/100524
- https://usn.ubuntu.com/3602-1/
- https://www.debian.org/security/2018/dsa-4100
Timeline
- Published
- Aug 29, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified