| Description: | Summary:
The remote host is missing an update for the Debian 'jasper' package(s) announced via the DLA-1583-1 advisory.
Vulnerability Insight:
Several security vulnerabilities were discovered in the JasPer JPEG-2000 library.
CVE-2015-5203
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.
CVE-2015-5221
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.
CVE-2016-8690
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.
CVE-2017-13748
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 denial-of-service.
CVE-2017-14132
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.
For Debian 8 Jessie, these problems have been fixed in version 1.900.1-debian1-2.4+deb8u4.
We recommend that you upgrade your jasper packages.
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references]
Affected Software/OS:
'jasper' package(s) on Debian 8.
Solution:
Please install the updated package(s).
CVSS Score:
5.0
CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
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