CVE-2017-17718
Summary
| CVE | CVE-2017-17718 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2017-12-17 21:29:00 UTC |
| Updated | 2025-04-20 01:37:25 UTC |
| Description | The Net::LDAP (aka net-ldap) gem before 0.16.0 for Ruby has Missing SSL Certificate Validation. |
Risk And Classification
Primary CVSS: v3.0 5.9 MEDIUM from [email protected]
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Problem Types: CWE-295 | n/a
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.0 | [email protected] | Primary | 5.9 | MEDIUM | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
| 2.0 | [email protected] | Primary | 4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N |
CVSS v3.0 Breakdown
Attack Vector
NetworkAttack Complexity
HighPrivileges Required
NoneUser Interaction
NoneScope
UnchangedConfidentiality
HighIntegrity
NoneAvailability
NoneCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
MediumAuthentication
NoneConfidentiality
PartialIntegrity
NoneAvailability
NoneAV:N/AC:M/Au:N/C:P/I:N/A:N
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Net-ldap Project | Net-ldap | 0.0.5 | All | All | All |
| Application | Net-ldap Project | Net-ldap | 0.1.0 | All | All | All |
| Application | Net-ldap Project | Net-ldap | 0.1.1 | All | All | All |
| Application | Net-ldap Project | Net-ldap | 0.10.0 | All | All | All |
| Application | Net-ldap Project | Net-ldap | 0.10.1 | All | All | All |
| Application | Net-ldap Project | Net-ldap | 0.11 | All | All | All |
| Application | Net-ldap Project | Net-ldap | 0.12.0 | All | All | All |
| Application | Net-ldap Project | Net-ldap | 0.12.1 | All | All | All |
| Application | Net-ldap Project | Net-ldap | 0.13.0 | All | All | All |
| Application | Net-ldap Project | Net-ldap | 0.14.0 | All | All | All |
| Application | Net-ldap Project | Net-ldap | 0.15.0 | All | All | All |
| Application | Net-ldap Project | Net-ldap | 0.2 | All | All | All |
| Application | Net-ldap Project | Net-ldap | 0.2.1 | All | All | All |
| Application | Net-ldap Project | Net-ldap | 0.2.2 | All | All | All |
| Application | Net-ldap Project | Net-ldap | 0.3.0 | All | All | All |
| Application | Net-ldap Project | Net-ldap | 0.3.1 | All | All | All |
| Application | Net-ldap Project | Net-ldap | 0.5.1 | All | All | All |
| Application | Net-ldap Project | Net-ldap | 0.6.0 | All | All | All |
| Application | Net-ldap Project | Net-ldap | 0.6.1 | All | All | All |
| Application | Net-ldap Project | Net-ldap | 0.7.0 | All | All | All |
| Application | Net-ldap Project | Net-ldap | 0.8.0 | All | All | All |
| Application | Net-ldap Project | Net-ldap | 0.9.0 | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| enable TLS hostname validation by tmaher · Pull Request #279 · ruby-ldap/ruby-net-ldap · GitHub | af854a3a-2127-422b-91ae-364da2661108 | github.com | Issue Tracking, Patch, Third Party Advisory |
| LDAPS vulnerable to MITM - failure to validate hostname against CN or SAN in X509 Cert · Issue #258 · ruby-ldap/ruby-net-ldap · GitHub | af854a3a-2127-422b-91ae-364da2661108 | github.com | Issue Tracking, Patch, Third Party Advisory |
| oss-security - Net::LDAP ruby gem, missing certificate validation | af854a3a-2127-422b-91ae-364da2661108 | openwall.com | Issue Tracking, Mailing List, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 238192 Red Hat Update for Satellite 6.7 release.(RHSA-2020:1454)