CVE-2019-13031

LemonLDAP::NG before 1.9.20 has an XML External Entity (XXE) issue when submitting a notification to the notification server. By default, the notification server is not enabled and has a "deny all" rule.

CVSS v3.0 8.1 HIGH
CVSS v2.0 6.8 MEDIUM

8.1^/10

CVSS v3.0 : HIGH

Vector : AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/issues/1820	Issue Tracking Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/07/msg00003.html	Third Party Advisory
https://www.calypt.com/blog/index.php/cve-2019-13031-xxe-on-lemonldapng-2-0-5/

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Configurations

Configuration 1 (hide)

cpe:2.3:a:lemonldap-ng:lemonldap\:\::*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

Information

Published : 2019-06-28 16:15

Updated : 2019-08-26 07:15

NVD link : CVE-2019-13031

Mitre link : CVE-2019-13031

JSON object : View

CWE

CWE-611

Improper Restriction of XML External Entity Reference

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Products Affected

debian

debian_linux

lemonldap-ng

lemonldap\

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