CVE Vulnerability

CVE-2019-9084

In Hoteldruid before 2.3.1, a division by zero was discovered in $num_tabelle in tab_tariffe.php (aka the numtariffa1 parameter) due to the mishandling of non-numeric values, as demonstrated by the /tab_tariffe.php?anno=[YEAR]&numtariffa1=1a URI. It could allow an administrator to conduct remote denial of service (disrupting certain business functions of the product).

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

4.9 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://metamorfosec.com/Files/Advisories/METS-2019-005-A_division_by_zero_in_Hoteldruid_before_v2.3.1.txt Exploit Third Party Advisory
http://www.hoteldruid.com/en/download.html Release Notes Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:digitaldruid:hoteldruid:*:*:*:*:*:*:*:*
Information

Published : 2019-06-07 09:29

Updated : 2019-07-01 12:52

NVD link : CVE-2019-9084

Mitre link : CVE-2019-9084

Products Affected
No products.
CWE
CWE-369

Divide By Zero