Is CVE-2019-9084 in the CISA KEV catalog?

No. CVE-2019-9084 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-9084?

CVE-2019-9084 has a CVSS v3 base score of 4.9 (MEDIUM).

What is the EPSS score for CVE-2019-9084?

CVE-2019-9084 has an EPSS score of 1.74% (75th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-9084?

Upgrade hoteldruid on debian 11 to 2.3.2-1 or later.

CVE & CISA-KEV Catalog

CVE-2019-9084

MEDIUMEPSS 75th pctl

4.9

CVSS v3

NVD

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).

CWE-369

How to fix

Remediation Available

hoteldruidDebian

Fixed in:2.3.2-1CVE-2019-9084

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

1.74%probability of exploitation in 30 days

75thpercentile

Elevated risk: more likely to be exploited than 75% of all known CVEs.

References

Exploit1

metamorfosec.com

Vendor Advisory1

hoteldruid.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.