CVE-2018-1000544
Published: 26 June 2018
rubyzip gem rubyzip version 1.2.1 and earlier contains a Directory Traversal vulnerability in Zip::File component that can result in write arbitrary files to the filesystem. This attack appear to be exploitable via If a site allows uploading of .zip files , an attacker can upload a malicious file that contains symlinks or files with absolute pathnames "../" to write arbitrary files to the filesystem..
Priority
Status
Package | Release | Status |
---|---|---|
ruby-zip Launchpad, Ubuntu, Debian |
focal |
Not vulnerable
(1.2.1-1.1)
|
groovy |
Not vulnerable
(1.2.1-1.1)
|
|
hirsute |
Not vulnerable
(1.2.1-1.1)
|
|
jammy |
Not vulnerable
(1.2.1-1.1)
|
|
kinetic |
Not vulnerable
(1.2.1-1.1)
|
|
lunar |
Not vulnerable
(1.2.1-1.1)
|
|
artful |
Ignored
(end of life)
|
|
bionic |
Released
(1.2.1-1.1~build0.18.04.1)
|
|
cosmic |
Not vulnerable
(1.2.1-1.1)
|
|
disco |
Not vulnerable
(1.2.1-1.1)
|
|
eoan |
Not vulnerable
(1.2.1-1.1)
|
|
impish |
Not vulnerable
(1.2.1-1.1)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(1.2.1-1.1, 1.1.6-1+deb8u2)
|
|
xenial |
Needed
|
|
mantic |
Not vulnerable
(1.2.1-1.1)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |