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Vulnerability Details : CVE-2018-1000075

RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a infinite loop caused by negative size vulnerability in ruby gem package tar header that can result in a negative size could cause an infinite loop.. This vulnerability appears to have been fixed in 2.7.6.
Publish Date : 2018-03-13 Last Update Date : 2019-10-03
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
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)
CWE ID 835

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2019:2028: ruby security update (Moderate) oval:com.redhat.rhsa:def:20192028 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2018-1000075

# Product Type Vendor Product Version Update Edition Language
1 OS Debian Debian Linux 7.0 * * * Version Details Vulnerabilities
2 Application Rubygems Rubygems * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Debian Debian Linux 1
Rubygems Rubygems 1

- References For CVE-2018-1000075
REDHAT RHSA-2018:3729
REDHAT RHSA-2020:0542
REDHAT RHSA-2020:0591
REDHAT RHSA-2020:0663
REDHAT RHSA-2019:2028
REDHAT RHSA-2018:3730
MLIST [debian-lts-announce] 20190520 [SECURITY] [DLA 1796-1] jruby security update
MLIST [debian-lts-announce] 20180402 [SECURITY] [DLA 1337-1] jruby security update
MLIST [debian-lts-announce] 20180401 [SECURITY] [DLA 1336-1] rubygems security update
REDHAT RHSA-2018:3731
MLIST [debian-lts-announce] 20180423 [SECURITY] [DLA 1358-1] ruby1.9.1 security update
SUSE openSUSE-SU-2019:1771
MLIST [debian-lts-announce] 20180714 [SECURITY] [DLA 1421-1] ruby2.1 security update

- Metasploit Modules Related To CVE-2018-1000075

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

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