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Fencer Intel
medium 5.5

CVE-2016-9591 json

JasPer before version 2.0.12 is vulnerable to a use-after-free in the way it decodes certain JPEG 2000 image files resulting in a crash on…

published 2018-03-09 8 y ago modified 2026-06-17 4 mo ago also EUVD-2016-10395

cvss
5.5
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.4%
EPSS 1.4% chance of exploitation in 30 days, percentile 72%
public exploits
0
none known

Summary

JasPer before version 2.0.12 is vulnerable to a use-after-free in the way it decodes certain JPEG 2000 image files resulting in a crash on the application using JasPer.

Patch / fix

  • jasper_project jasper 2.0.12
  • jasper Ubuntu 14.04 LTS 1.900.1-14ubuntu3.4
  • jasper Ubuntu 16.04 LTS 1.900.1-debian1-2.4ubuntu1.1

ubuntu advisories UBUNTU-CVE-2016-9591

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • jasper RHEL 6 1.900.1-21.el6_9
  • jasper RHEL 7 1.900.1-30.el7_3
  • jasper-libs RHEL 6 1.900.1-21.el6_9
  • jasper-libs RHEL 7 1.900.1-30.el7_3
  • jasper-utils RHEL 6 1.900.1-21.el6_9
  • jasper-utils RHEL 7 1.900.1-30.el7_3

red hat advisories RHSA-2017:1208

  • jasper SLES for SAP 11 SP4, SLES 11 SP4, SLE Software Development Kit 11 SP4 1.900.14-134.32.1
  • jasper SLES for SAP 12 SP2, SLES for SAP 12 SP1, SLES for Raspberry Pi 12 SP2 +6 more 1.900.14-184.1

suse advisories SUSE-SU-2017:0946-1SUSE-SU-2017:0084-1

  • jasper openSUSE Tumbleweed 2.0.33-1.2

opensuse advisories openSUSE-SU-2024:10869-1

  • jasper Arch Linux 2.0.12-1

arch linux advisories AVG-69

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2016-9591 updated cvss 7.0

jasper: use-after-free / double-free in JPC encoder

  • Red Hat Enterprise Linux 5 netpbm Red Hat Enterprise Virtualization 3 mingw-virt-viewer, mingw32-virt-viewer, mingw64-virt-viewer
    affected: no fix planned “Will not fix”
  • Red Hat Enterprise Linux Client (v. 7) jasper 1.900.1-30.el7_3, jasper-libs 1.900.1-30.el7_3 Red Hat Enterprise Linux Client Optional (v. 7) jasper 1.900.1-30.el7_3, jasper-utils 1.900.1-30.el7_3 Red Hat Enterprise Linux ComputeNode (v. 7) jasper 1.900.1-30.el7_3, jasper-libs 1.900.1-30.el7_3 Red Hat Enterprise Linux ComputeNode Optional (v. 7) jasper 1.900.1-30.el7_3, jasper-utils 1.900.1-30.el7_3 Red Hat Enterprise Linux Desktop (v. 6) jasper 1.900.1-21.el6_9, jasper-libs 1.900.1-21.el6_9 Red Hat Enterprise Linux Desktop Optional (v. 6) jasper-utils 1.900.1-21.el6_9
    +10 more products
    Red Hat Enterprise Linux HPC Node (v. 6) jasper 1.900.1-21.el6_9, jasper-libs 1.900.1-21.el6_9 Red Hat Enterprise Linux HPC Node Optional (v. 6) jasper 1.900.1-21.el6_9, jasper-utils 1.900.1-21.el6_9 Red Hat Enterprise Linux Server (v. 6) jasper 1.900.1-21.el6_9, jasper-libs 1.900.1-21.el6_9 Red Hat Enterprise Linux Server (v. 7) jasper 1.900.1-30.el7_3, jasper-libs 1.900.1-30.el7_3 Red Hat Enterprise Linux Server Optional (v. 6) jasper-utils 1.900.1-21.el6_9 Red Hat Enterprise Linux Server Optional (v. 7) jasper 1.900.1-30.el7_3, jasper-utils 1.900.1-30.el7_3 Red Hat Enterprise Linux Workstation (v. 6) jasper 1.900.1-21.el6_9, jasper-libs 1.900.1-21.el6_9 Red Hat Enterprise Linux Workstation (v. 7) jasper 1.900.1-30.el7_3, jasper-libs 1.900.1-30.el7_3 Red Hat Enterprise Linux Workstation Optional (v. 6) jasper-utils 1.900.1-21.el6_9 Red Hat Enterprise Linux Workstation Optional (v. 7) jasper 1.900.1-30.el7_3, jasper-utils 1.900.1-30.el7_3
    fixed: vendor fix RHSA-2017:1208

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.40% chance of exploitation in the next 30 days, higher than 72% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • bugzilla.redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=1406405 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P

Affected products

  • JasPer Project jasper

Classification

Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.