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Vulnerability Details : CVE-2018-1000544

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..
Publish Date : 2018-06-26 Last Update Date : 2018-11-06
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Directory traversal
CWE ID 434

- Products Affected By CVE-2018-1000544

# Product Type Vendor Product Version Update Edition Language
1 OS Debian Debian Linux 8.0 Version Details Vulnerabilities
2 Application Rubyzip Project Rubyzip 1.2.1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Debian Debian Linux 1
Rubyzip Project Rubyzip 1

- References For CVE-2018-1000544

https://access.redhat.com/errata/RHSA-2018:3466
REDHAT RHSA-2018:3466
https://github.com/rubyzip/rubyzip/issues/369
https://lists.debian.org/debian-lts-announce/2018/08/msg00013.html
MLIST [debian-lts-announce] 20180815 [SECURITY] [DLA 1467-1] ruby-zip security update

- Metasploit Modules Related To CVE-2018-1000544

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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