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CVE-2018-19542

Published: 26 November 2018

An issue was discovered in JasPer 2.0.14. There is a NULL pointer dereference in the function jp2_decode in libjasper/jp2/jp2_dec.c, leading to a denial of service.

Notes

AuthorNote
mdeslaur
same fix as CVE-2018-9782

Priority

Low

Cvss 3 Severity Score

6.5

Score breakdown

Status

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

trusty Does not exist
(trusty was needed)
xenial
Released (1.900.1-debian1-2.4ubuntu1.3)
bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

focal Does not exist

upstream Needs triage

Patches:
upstream: https://github.com/jasper-software/jasper/commit/839b1bcf0450ff036c28e8db40a7abf886e02891

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