CVE-2020-16093

HIGH EPSS 42.3%
Published Jul 18, 20223y ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Jul 18, 2022 3y ago
Last Modified Jun 17, 2026 2w ago

Description

In LemonLDAP::NG (aka lemonldap-ng) through 2.0.8, validity of the X.509 certificate is not checked by default when connecting to remote LDAP backends, because the default configuration of the Net::LDAPS module for Perl is used.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity High
Availability None

Threat Intelligence

EPSS Exploit Probability
42.3% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-295

Affected Products 2

VendorProductVersionRange
lemonldap-nglemonldap\\ ≤2.0.8
debiandebian_linux10.0any

References 3

  • gitlab.ow2.org https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/2250
    ExploitIssue TrackingPatchThird Party Advisory
  • lemonldap-ng.org https://lemonldap-ng.org/download
    Vendor Advisory
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2023/01/msg00027.html
    Mailing ListThird Party Advisory

Remediation

  • gitlab.ow2.org https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/2250
    ExploitIssue TrackingPatchThird Party Advisory