Critical severity · published Aug 24, 2018
CVE-2018-11749
When users are configured to use startTLS with RBAC LDAP, at login time, the user's credentials are sent via plaintext to the LDAP server
9.8
CVSS
0.8%
EPSS
No
On KEV
Description
When users are configured to use startTLS with RBAC LDAP, at login time, the user's credentials are sent via plaintext to the LDAP server. This affects Puppet Enterprise 2018.1.3, 2017.3.9, and 2016.4.14, and is fixed in Puppet Enterprise 2018.1.4, 2017.3.10, and 2016.4.15. It scored an 8.5 CVSS score.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 55% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PE
Puppet Enterprise · Puppet
through 2016.4.14; 2017.3.0 through 2017.3.9; 2018.1.0 through 2018.1.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-11749
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-11749
Vendor Advisory
https://puppet.com/security/cve/cve-2018-11749
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