Vulnerability CVE-2014-0083

Vulnerability Name:

CVE-2014-0083 (CCN-172878)

Assigned:

2013-12-03

Published:

2019-09-29

Updated:

2020-08-18

Summary:

The Ruby net-ldap gem before 0.11 uses a weak salt when generating SSHA passwords.

CVSS v3 Severity:

5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): Low User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): None Availibility (A): None

5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
4.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): Low User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): None Availibility (A): None

CVSS v2 Severity:

2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): None Availibility (A): None

4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:N/A:N)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Complete Integrity (I): None Availibility (A): None

Vulnerability Type:

CWE-916

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2014-0083

Source: CCN
Type: Red Hat Bugzilla Bug 1065086
(CVE-2014-0083) - CVE-2014-0083 rubygem-net-ldap: SSHA passwords generated by the net-ldap Ruby gem use a weak salt

Source: MISC
Type: Issue Tracking, Patch, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2014-0083

Source: MISC
Type: Issue Tracking, Third Party Advisory
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2014-0083

Source: XF
Type: UNKNOWN
rubygems-cve20140083-weak-security(172878)

Source: CCN
Type: ruby-net-ldap GIT Repository
Use SecureRandam to generate salt

Source: CONFIRM
Type: Patch
https://github.com/ruby-ldap/ruby-net-ldap/commit/b412ca05f6b430eaa1ce97ac95885b4cf187b04a

Source: MISC
Type: Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2014-0083

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2014-0083

Vulnerable Configuration:

Configuration 1:

cpe:/a:net-ldap_project:net-ldap:*:*:*:*:*:ruby:*:* (Version < 0.16.2)

Configuration 2:

cpe:/o:debian:debian_linux:8.0:*:*:*:*:*:*:*

OR cpe:/o:debian:debian_linux:9.0:*:*:*:*:*:*:*

OR cpe:/o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:com.ubuntu.bionic:def:201400830000000	V	CVE-2014-0083 on Ubuntu 18.04 LTS (bionic) - medium.	2019-11-21
oval:com.ubuntu.xenial:def:201400830000000	V	CVE-2014-0083 on Ubuntu 16.04 LTS (xenial) - medium.	2019-11-21
oval:com.ubuntu.disco:def:201400830000000	V	CVE-2014-0083 on Ubuntu 19.04 (disco) - medium.	2019-11-21
oval:com.ubuntu.artful:def:20140083000	V	CVE-2014-0083 on Ubuntu 17.10 (artful) - medium.	2014-02-21
oval:com.ubuntu.trusty:def:20140083000	V	CVE-2014-0083 on Ubuntu 14.04 LTS (trusty) - medium.	2014-02-21
oval:com.ubuntu.bionic:def:20140083000	V	CVE-2014-0083 on Ubuntu 18.04 LTS (bionic) - medium.	2014-02-21
oval:com.ubuntu.xenial:def:20140083000	V	CVE-2014-0083 on Ubuntu 16.04 LTS (xenial) - medium.	2014-02-21
oval:com.ubuntu.cosmic:def:20140083000	V	CVE-2014-0083 on Ubuntu 18.10 (cosmic) - medium.	2014-02-21
oval:com.ubuntu.cosmic:def:201400830000000	V	CVE-2014-0083 on Ubuntu 18.10 (cosmic) - medium.	2014-02-21
oval:com.ubuntu.precise:def:20140083000	V	CVE-2014-0083 on Ubuntu 12.04 LTS (precise) - medium.	2014-02-21

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