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)
|
|
trusty |
Does not exist
(trusty was needs-triage)
|
|
impish |
Released
(2.3.2-1)
|
|
hirsute |
Released
(2.3.2-1)
|
|
xenial |
Needed
|
|
jammy |
Released
(2.3.2-1)
|
|
kinetic |
Released
(2.3.2-1)
|
|
lunar |
Released
(2.3.2-1)
|
|
groovy |
Released
(2.3.2-1)
|
|
upstream |
Released
(2.3.2-1)
|
|
mantic |
Released
(2.3.2-1)
|
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 |