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CVE-2016-9387

Published: 23 March 2017

Integer overflow in the jpc_dec_process_siz function in libjasper/jpc/jpc_dec.c in JasPer before 1.900.13 allows remote attackers to have unspecified impact via a crafted file, which triggers an assertion failure.

Priority

Negligible

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package Release Status
jasper
Launchpad, Ubuntu, Debian
artful Does not exist

bionic Does not exist

precise Ignored
(end of life)
trusty
Released (1.900.1-14ubuntu3.5)
upstream Needs triage

xenial
Released (1.900.1-debian1-2.4ubuntu1.2)
yakkety Ignored
(end of life)
zesty Does not exist

Patches:
upstream: https://github.com/mdadams/jasper/commit/d91198abd00fc435a397fe6bad906a4c1748e9cf
upstream: https://github.com/mdadams/jasper/commit/a712a2041085e7cd5f2b153e1532ac2a2954ffaa

Severity score breakdown

Parameter Value
Base score 7.8
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H