High severity · published Jun 28, 2019
CVE-2019-13031
LemonLDAP::NG before 1.9.20 has an XML External Entity (XXE) issue when submitting a notification to the notification server
8.1
CVSS
2.4%
EPSS
No
On KEV
Description
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 vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.4% · higher than 84% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
8.0 · source: NVD
LE
Lemonldap:: · Lemonldap-ng
before 1.9.20 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-13031
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-13031
Issue Tracking
https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/issues/1820
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/07/msg00003.html
www.calypt.com
https://www.calypt.com/blog/index.php/cve-2019-13031-xxe-on-lemonldapng-2-0-5/
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