Vulnerability Details : 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).
Vulnerability category: Denial of service
Products affected by CVE-2019-9084
- cpe:2.3:a:digitaldruid:hoteldruid:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-9084
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 39 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-9084
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:N/A:P |
8.0
|
2.9
|
NIST | |
|
4.9
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |
1.2
|
3.6
|
NIST |
CWE ids for CVE-2019-9084
-
The product divides a value by zero.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-9084
-
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
HotelDruid Hotel Management Software: Free DownloadsRelease Notes;Vendor Advisory
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