cbcvebase.
CVE-2018-18898
published 2019-03-21

CVE-2018-18898: The email-ingestion feature in Best Practical Request Tracker 4.1.13 through 4.4 allows denial of service by remote attackers via an algorithmic complexity…

PriorityP339high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
2.36%
81.6th percentile
The email-ingestion feature in Best Practical Request Tracker 4.1.13 through 4.4 allows denial of service by remote attackers via an algorithmic complexity attack on email address parsing.

Affected

8 ranges
VendorProductVersion rangeFixed in
bestpracticalrequest_tracker4.1.13 – 4.4.0
canonicalubuntu_linux
canonicalubuntu_linux
debiandebian_linux
debiandebian_linux
debianlibemail-address-list-perl< libemail-address-list-perl 0.06-1 (bookworm)libemail-address-list-perl 0.06-1 (bookworm)
fedoraprojectfedora
fedoraprojectfedora

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_debian7.5HIGH
vendor_ubuntu7.5HIGH
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