CVE-2019-13960
Published: 18 July 2019
** DISPUTED ** In libjpeg-turbo 2.0.2, a large amount of memory can be used during processing of an invalid progressive JPEG image containing incorrect width and height values in the image header. NOTE: the vendor's expectation, for use cases in which this memory usage would be a denial of service, is that the application should interpret libjpeg warnings as fatal errors (aborting decompression) and/or set limits on resource consumption or image sizes.
Notes
Author | Note |
---|---|
mdeslaur | this issue was disputed by libjpeg-turbo developers, so marking as not-affected |
Priority
Status
Package | Release | Status |
---|---|---|
libjpeg-turbo Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
|
disco |
Ignored
(end of life)
|
|
eoan |
Not vulnerable
|
|
focal |
Not vulnerable
|
|
trusty |
Not vulnerable
|
|
upstream |
Needs triage
|
|
xenial |
Not vulnerable
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.5 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |