PT-2019-19353 · Hoteldruid · Hoteldruid

Published 2019-06-07 · Updated 2019-07-01 · CVE-2019-9084

Positive Technologies (AI Summary)

CVSS v3.1

4.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Hoteldruid versions prior to 2.3.1

Description A division by zero issue was found due to the mishandling of non-numeric values in the numtariffa1 parameter of the tab tariffe.php file. This could allow an administrator to conduct a remote denial of service, disrupting certain business functions of the product, as demonstrated by the "/tab tariffe.php?anno=[YEAR]&numtariffa1=1a" URI.

Recommendations For versions prior to 2.3.1, update to version 2.3.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the tab tariffe.php file to minimize the risk of exploitation. Avoid using non-numeric values for the numtariffa1 parameter in the affected API endpoint until the issue is resolved.

Exploit

Fix

Divide By Zero

Weakness Enumeration

CWE-369

Related Identifiers

CVE-2019-9084

Affected Products

Hoteldruid

References · 9

• 🔥 https://metamorfosec.com/Files/Advisories/METS-2019-005-A_division_by_zero_in_Hoteldruid_before_v2.3.1.txt · Exploit
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-9084 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-9084 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-9084 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2019-9084 · Vendor Advisory
• http://hoteldruid.com/en/download.html · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-9084 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-9084 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-9084 · Security Note