CVE-2017-17718

rubygem-net-ldap: Missing SSL Certificate Validation

Severity Score

5.9

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The Net::LDAP (aka net-ldap) gem before 0.16.0 for Ruby has Missing SSL Certificate Validation.

La gema Net::LDAP (también conocido como net-ldap) en versiones anteriores a la 0.16.0 para Ruby carece de validación de certificados SSL.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-12-17 CVE Reserved
2017-12-17 CVE Published
2023-05-10 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-295: Improper Certificate Validation

CAPEC

References (5)

URL	Tag	Source
http://openwall.com/lists/oss-security/2017/12/17/10	Issue Tracking

URL	Date	SRC

URL	Date	SRC
https://github.com/ruby-ldap/ruby-net-ldap/issues/258	2018-01-05
https://github.com/ruby-ldap/ruby-net-ldap/pull/279	2018-01-05

URL	Date	SRC
https://access.redhat.com/security/cve/CVE-2017-17718	2020-04-14
https://bugzilla.redhat.com/show_bug.cgi?id=1527048	2020-04-14

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Net-ldap Project Search vendor "Net-ldap Project"		Net-ldap Search vendor "Net-ldap Project" for product "Net-ldap"				0.0.5 Search vendor "Net-ldap Project" for product "Net-ldap" and version "0.0.5"		ruby		Affected
Net-ldap Project Search vendor "Net-ldap Project"		Net-ldap Search vendor "Net-ldap Project" for product "Net-ldap"				0.1.0 Search vendor "Net-ldap Project" for product "Net-ldap" and version "0.1.0"		ruby		Affected
Net-ldap Project Search vendor "Net-ldap Project"		Net-ldap Search vendor "Net-ldap Project" for product "Net-ldap"				0.1.1 Search vendor "Net-ldap Project" for product "Net-ldap" and version "0.1.1"		ruby		Affected
Net-ldap Project Search vendor "Net-ldap Project"		Net-ldap Search vendor "Net-ldap Project" for product "Net-ldap"				0.2 Search vendor "Net-ldap Project" for product "Net-ldap" and version "0.2"		ruby		Affected
Net-ldap Project Search vendor "Net-ldap Project"		Net-ldap Search vendor "Net-ldap Project" for product "Net-ldap"				0.2.1 Search vendor "Net-ldap Project" for product "Net-ldap" and version "0.2.1"		ruby		Affected
Net-ldap Project Search vendor "Net-ldap Project"		Net-ldap Search vendor "Net-ldap Project" for product "Net-ldap"				0.2.2 Search vendor "Net-ldap Project" for product "Net-ldap" and version "0.2.2"		ruby		Affected
Net-ldap Project Search vendor "Net-ldap Project"		Net-ldap Search vendor "Net-ldap Project" for product "Net-ldap"				0.3.0 Search vendor "Net-ldap Project" for product "Net-ldap" and version "0.3.0"		ruby		Affected
Net-ldap Project Search vendor "Net-ldap Project"		Net-ldap Search vendor "Net-ldap Project" for product "Net-ldap"				0.3.1 Search vendor "Net-ldap Project" for product "Net-ldap" and version "0.3.1"		ruby		Affected
Net-ldap Project Search vendor "Net-ldap Project"		Net-ldap Search vendor "Net-ldap Project" for product "Net-ldap"				0.5.1 Search vendor "Net-ldap Project" for product "Net-ldap" and version "0.5.1"		ruby		Affected
Net-ldap Project Search vendor "Net-ldap Project"		Net-ldap Search vendor "Net-ldap Project" for product "Net-ldap"				0.6.0 Search vendor "Net-ldap Project" for product "Net-ldap" and version "0.6.0"		ruby		Affected
Net-ldap Project Search vendor "Net-ldap Project"		Net-ldap Search vendor "Net-ldap Project" for product "Net-ldap"				0.6.1 Search vendor "Net-ldap Project" for product "Net-ldap" and version "0.6.1"		ruby		Affected
Net-ldap Project Search vendor "Net-ldap Project"		Net-ldap Search vendor "Net-ldap Project" for product "Net-ldap"				0.7.0 Search vendor "Net-ldap Project" for product "Net-ldap" and version "0.7.0"		ruby		Affected
Net-ldap Project Search vendor "Net-ldap Project"		Net-ldap Search vendor "Net-ldap Project" for product "Net-ldap"				0.8.0 Search vendor "Net-ldap Project" for product "Net-ldap" and version "0.8.0"		ruby		Affected
Net-ldap Project Search vendor "Net-ldap Project"		Net-ldap Search vendor "Net-ldap Project" for product "Net-ldap"				0.9.0 Search vendor "Net-ldap Project" for product "Net-ldap" and version "0.9.0"		ruby		Affected
Net-ldap Project Search vendor "Net-ldap Project"		Net-ldap Search vendor "Net-ldap Project" for product "Net-ldap"				0.10.0 Search vendor "Net-ldap Project" for product "Net-ldap" and version "0.10.0"		ruby		Affected
Net-ldap Project Search vendor "Net-ldap Project"		Net-ldap Search vendor "Net-ldap Project" for product "Net-ldap"				0.10.1 Search vendor "Net-ldap Project" for product "Net-ldap" and version "0.10.1"		ruby		Affected
Net-ldap Project Search vendor "Net-ldap Project"		Net-ldap Search vendor "Net-ldap Project" for product "Net-ldap"				0.11 Search vendor "Net-ldap Project" for product "Net-ldap" and version "0.11"		ruby		Affected
Net-ldap Project Search vendor "Net-ldap Project"		Net-ldap Search vendor "Net-ldap Project" for product "Net-ldap"				0.12.0 Search vendor "Net-ldap Project" for product "Net-ldap" and version "0.12.0"		ruby		Affected
Net-ldap Project Search vendor "Net-ldap Project"		Net-ldap Search vendor "Net-ldap Project" for product "Net-ldap"				0.12.1 Search vendor "Net-ldap Project" for product "Net-ldap" and version "0.12.1"		ruby		Affected
Net-ldap Project Search vendor "Net-ldap Project"		Net-ldap Search vendor "Net-ldap Project" for product "Net-ldap"				0.13.0 Search vendor "Net-ldap Project" for product "Net-ldap" and version "0.13.0"		ruby		Affected
Net-ldap Project Search vendor "Net-ldap Project"		Net-ldap Search vendor "Net-ldap Project" for product "Net-ldap"				0.14.0 Search vendor "Net-ldap Project" for product "Net-ldap" and version "0.14.0"		ruby		Affected
Net-ldap Project Search vendor "Net-ldap Project"		Net-ldap Search vendor "Net-ldap Project" for product "Net-ldap"				0.15.0 Search vendor "Net-ldap Project" for product "Net-ldap" and version "0.15.0"		ruby		Affected