Commit ff4fa5ed authored by Markus Koschany's avatar Markus Koschany

Issue ELA-65-1 jasper.

parent 0ed607e7
title: "ELA-65-1 jasper security update"
package: jasper
version: 1.900.1-13+deb7u7
distribution: "Debian 7 Wheezy"
description: "denial-of-service"
date: 2018-12-06T17:11:39+01:00
draft: false
- CVE-2015-5203
- CVE-2015-5221
- CVE-2016-1867
- CVE-2016-8690
- CVE-2017-13748
- CVE-2017-14132
- CVE-2018-18873
- CVE-2018-19539
- CVE-2018-19542
Multiple issues were found in the JasPer JPEG-2000 library.
Gustavo Grieco discovered an integer overflow vulnerability that allows
remote attackers to cause a denial of service or may have other unspecified
impact via a crafted JPEG 2000 image file.
Josselin Feist found a double-free vulnerability that allows remote
attackers to cause a denial-of-service (application crash) by processing a
malformed image file.
Gustavo Grieco discovered a NULL pointer dereference vulnerability that can
cause a denial-of-service via a crafted BMP image file. The update also
includes the fixes for the related issues CVE-2016-8884 and CVE-2016-8885
which complete the patch for CVE-2016-8690.
It was discovered that jasper does not properly release memory used to
store image tile data when image decoding fails which may lead to a
A heap-based buffer over-read was found related to the jas_image_ishomosamp
function that could be triggered via a crafted image file and may cause a
denial-of-service (application crash) or have other unspecified impact.
NULL pointer dereference in the function ras_putdatastd in ras/ras_enc.c.
CVE-2018-19539 and CVE-2018-19542
Several NULL pointer dereferences were discovered that may lead to a
denial-of-service (application crash).
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