CVE-2018-17100
Published: 16 September 2018
An issue was discovered in LibTIFF 4.0.9. There is a int32 overflow in multiply_ms in tools/ppm2tiff.c, which can cause a denial of service (crash) or possibly have unspecified other impact via a crafted image file.
Priority
Status
Package | Release | Status |
---|---|---|
tiff
Launchpad, Ubuntu, Debian |
bionic |
Released
(4.0.9-5ubuntu0.1)
|
cosmic |
Released
(4.0.9-6ubuntu0.1)
|
|
trusty |
Released
(4.0.3-7ubuntu0.10)
|
|
upstream |
Needs triage
|
|
xenial |
Released
(4.0.6-1ubuntu0.5)
|
|
Patches:
upstream: https://gitlab.com/libtiff/libtiff/commit/31374a7bf15a860f679a4b7dcac885e9905076ce |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 8.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |