CVE-2019-9084

MEDIUM

Digitaldruid Hoteldruid < 2.3.1 - Divide By Zero

Title source: rule

Description

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).

References (2)

[Release Notes, Vendor Advisory] http://www.hoteldruid.com/en/download.html

[Exploit, Third Party Advisory] https://metamorfosec.com/Files/Advisories/METS-2019-005-A_division_by_zero_in_Hoteldruid_before_v2.3.1.txt

Scores

CVSS v3 4.9

EPSS 0.0073

EPSS Percentile 72.6%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Classification

CWE

CWE-369

Status published

Affected Products (1)

digitaldruid/hoteldruid < 2.3.1

Timeline

Published Jun 07, 2019

Tracked Since Feb 18, 2026