CVE-2016-9392

NameCVE-2016-9392
DescriptionThe calcstepsizes function in jpc_dec.c in JasPer before 1.900.17 allows remote attackers to cause a denial of service (assertion failure) via a crafted file.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
jasper (PTS)wheezy1.900.1-13+deb7u4vulnerable
wheezy (security)1.900.1-13+deb7u6vulnerable
jessie (security), jessie1.900.1-debian1-2.4+deb8u3vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
jaspersource(unstable)(unfixed)unimportant

Notes

Fix: https://github.com/mdadams/jasper/commit/f7038068550fba0e41e1d0c355787f1dcd5bf330
Testcase: https://github.com/asarubbo/poc/blob/master/00012-jasper-assert-calcstepsizes
Negligable security impact

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