CVE-2019-18180: Improper Check for filenames with overly long extensions in PostMaster (sending in email) or uploading files (e.g. attaching files to mails) of ((OTRS))…

PriorityP341high7.5CVSS 3.1

AVNACLPRNUINSUCNINAH

EPSS

1.92%

77.3th percentile

Improper Check for filenames with overly long extensions in PostMaster (sending in email) or uploading files (e.g. attaching files to mails) of ((OTRS)) Community Edition and OTRS allows an remote attacker to cause an endless loop. This issue affects: OTRS AG: ((OTRS)) Community Edition 5.0.x version 5.0.38 and prior versions; 6.0.x version 6.0.23 and prior versions. OTRS AG: OTRS 7.0.x version 7.0.12 and prior versions.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
debian	otrs2	< otrs2 6.0.24-1 (bullseye)	otrs2 6.0.24-1 (bullseye)
otrs	otrs	>= 5.0.0 < 5.0.39	5.0.39
otrs	otrs	>= 6.0.0 < 6.0.24	6.0.24
otrs	otrs	>= 7.0.0 < 7.0.13	7.0.13

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

osv7.5HIGH

vendor_debian5.3MEDIUM

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