USN-2919-1: JasPer vulnerabilities

Packages

jasper - Library for manipulating JPEG-2000 files

Details

Jacob Baines discovered that JasPer incorrectly handled ICC color profiles
in JPEG-2000 image files. If a user were tricked into opening a specially
crafted JPEG-2000 image file, a remote attacker could cause JasPer to
crash or possibly execute arbitrary code with user privileges.
(CVE-2016-1577)

Tyler Hicks discovered that JasPer incorrectly handled memory when
processing JPEG-2000 image files. If a user were tricked into opening a
specially crafted JPEG-2000 image file, a remote attacker could cause
JasPer to consume memory, resulting in a denial of service.
(CVE-2016-2116)

Jacob Baines discovered that JasPer incorrectly handled ICC color profiles
in JPEG-2000 image files. If a user were tricked into opening a specially
crafted JPEG-2000 image file, a remote attacker could cause JasPer to
crash or possibly execute arbitrary code with user privileges.
(CVE-2016-1577)

Tyler Hicks discovered that JasPer incorrectly handled memory when
processing JPEG-2000 image files. If a user were tricked into opening a
specially crafted JPEG-2000 image file, a remote attacker could cause
JasPer to consume memory, resulting in a denial of service.
(CVE-2016-2116)

Update instructions

In general, a standard system update will make all the necessary changes.

Learn more about how to get the fixes.

Ubuntu Release	Package Version
15.10 wily	libjasper1 – 1.900.1-debian1-2.4ubuntu0.15.10.1
14.04 trusty	libjasper1 – 1.900.1-14ubuntu3.3
12.04 precise	libjasper1 – 1.900.1-13ubuntu0.3

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References