CVE-2019-9084

NameCVE-2019-9084
DescriptionIn 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).
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
hoteldruid (PTS)stretch2.2.0-1vulnerable
buster2.3.2-1fixed
bullseye3.0.1-1fixed
bookworm, sid3.0.4-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
hoteldruidsource(unstable)2.3.2-1

Notes

[stretch] - hoteldruid <ignored> (Minor issue)
[jessie] - hoteldruid <no-dsa> (low popcon)

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