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CVE-2018-20584

Published: 30 December 2018

JasPer 2.0.14 allows remote attackers to cause a denial of service (application hang) via an attempted conversion to the jp2 format.

Notes

AuthorNote
mdeslaur
see patches in https://github.com/jasper-software/jasper/issues/182

Priority

Negligible

Cvss 3 Severity Score

6.5

Score breakdown

Status

Package Release Status
jasper
Launchpad, Ubuntu, Debian
groovy Does not exist

jammy Does not exist

xenial Needed

kinetic Does not exist

lunar Does not exist

bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

focal Does not exist

hirsute Does not exist

impish Does not exist

trusty Does not exist
(trusty was deferred [2020-07-22])
upstream Needs triage

mantic Does not exist

Severity score breakdown

Parameter Value
Base score 6.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H