CVE-2019-9084
Published: 7 June 2019
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).
Priority
Status
| Package | Release | Status |
|---|---|---|
|
hoteldruid Launchpad, Ubuntu, Debian |
bionic |
Needed
|
| cosmic |
Ignored
(end of life)
|
|
| disco |
Ignored
(end of life)
|
|
| eoan |
Released
(2.3.2-1)
|
|
| focal |
Released
(2.3.2-1)
|
|
| groovy |
Released
(2.3.2-1)
|
|
| hirsute |
Released
(2.3.2-1)
|
|
| impish |
Released
(2.3.2-1)
|
|
| jammy |
Released
(2.3.2-1)
|
|
| kinetic |
Released
(2.3.2-1)
|
|
| lunar |
Released
(2.3.2-1)
|
|
| mantic |
Released
(2.3.2-1)
|
|
| noble |
Released
(2.3.2-1)
|
|
| trusty |
Does not exist
(trusty was needs-triage)
|
|
| upstream |
Released
(2.3.2-1)
|
|
| xenial |
Needed
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 4.9 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | High |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |