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Debian LTS Advisory ([SECURITY] [DLA 1851-1] openjpeg2 security update)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The remote host is missing an update for the 'openjpeg2' package(s) announced via the DSA-1851-1 advisory.
Insight
Insight
Two security vulnerabilities were discovered in openjpeg2, a JPEG 2000 image library. CVE-2016-9112 A floating point exception or divide by zero in the function opj_pi_next_cprl may lead to a denial-of-service. CVE-2018-20847 An improper computation of values in the function opj_get_encoding_parameters can lead to an integer overflow. This issue was partly fixed by the patch for CVE-2015-1239.
Affected Software
Affected Software
'openjpeg2' package(s) on Debian Linux.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
For Debian 8 'Jessie', these problems have been fixed in version 2.1.0-2+deb8u7. We recommend that you upgrade your openjpeg2 packages.