CVE-2016-7902
Published: 4 January 2017
Unrestricted file upload vulnerability in the fileUnzip->unzip method in Dotclear before 2.10.3 allows remote authenticated users with permissions to manage media items to execute arbitrary code by uploading a ZIP file containing a file with a crafted extension, as demonstrated by .php.txt or .php%20.
Priority
Status
Package | Release | Status |
---|---|---|
dotclear Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
groovy |
Does not exist
|
|
hirsute |
Does not exist
|
|
xenial |
Needed
|
|
precise |
Ignored
(end of life)
|
|
artful |
Does not exist
|
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
trusty |
Does not exist
(trusty was needed)
|
|
upstream |
Needs triage
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
mantic |
Does not exist
|
|
Patches: upstream: https://hg.dotclear.org/dotclear/rev/a9db771a5a70 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 8.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |