Scientific Linux Security Update : ruby on SL7.x x86_64 (20181130)

High Nessus Plugin ID 119444

Synopsis

The remote Scientific Linux host is missing one or more security updates.

Description

Security Fix(es) :

- ruby: OpenSSL::X509::Name equality check does not work correctly (CVE-2018-16395)

Solution

Update the affected packages.

See Also

http://www.nessus.org/u?cb375f0d

Plugin Details

Severity: High

ID: 119444

File Name: sl_20181130_ruby_on_SL7_x.nasl

Version: 1.5

Type: local

Agent: unix

Published: 2018/12/06

Updated: 2020/06/09

Dependencies: 12634

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 7.5

Temporal Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:fermilab:scientific_linux:ruby, p-cpe:/a:fermilab:scientific_linux:ruby-debuginfo, p-cpe:/a:fermilab:scientific_linux:ruby-devel, p-cpe:/a:fermilab:scientific_linux:ruby-doc, p-cpe:/a:fermilab:scientific_linux:ruby-irb, p-cpe:/a:fermilab:scientific_linux:ruby-libs, p-cpe:/a:fermilab:scientific_linux:ruby-tcltk, p-cpe:/a:fermilab:scientific_linux:rubygem-bigdecimal, p-cpe:/a:fermilab:scientific_linux:rubygem-io-console, p-cpe:/a:fermilab:scientific_linux:rubygem-json, p-cpe:/a:fermilab:scientific_linux:rubygem-minitest, p-cpe:/a:fermilab:scientific_linux:rubygem-psych, p-cpe:/a:fermilab:scientific_linux:rubygem-rake, p-cpe:/a:fermilab:scientific_linux:rubygem-rdoc, p-cpe:/a:fermilab:scientific_linux:rubygems, p-cpe:/a:fermilab:scientific_linux:rubygems-devel, x-cpe:/o:fermilab:scientific_linux

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/RedHat/release, Host/RedHat/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 2018/11/30

Vulnerability Publication Date: 2018/11/16

Reference Information

CVE: CVE-2018-16395