The jpc_dec_process_siz function in libjasper/jpc/jpc_dec.c in JasPer before 1.900.4…
Priority LOW 29CWE-369Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Partial Red Hat: 16 fixed, 2 without a fix
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-369.
Summary
The jpc_dec_process_siz function in libjasper/jpc/jpc_dec.c in JasPer before 1.900.4 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted XRsiz value in a BMP image to the imginfo command.
Why it matters now
EPSS 0.02234 82nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Partial Red Hat: 1 advisoryRed Hat: 16 fixed, 2 without a fix
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:jasper_project:jasper:*:*:*:*:*:*:*:* | up to 1.900.3 | Vulnerable | The Jasper Project |
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 8.0 | Vulnerable | Debian |
| cpe:2.3:o:fedoraproject:fedora:25:*:*:*:*:*:*:* | 25 | Vulnerable | Fedoraproject |
- cpe:2.3:a:jasper_project:jasper:*:*:*:*:*:*:*:* Versions up to 1.900.3 Vulnerable ·The Jasper Project
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Debian
- cpe:2.3:o:fedoraproject:fedora:25:*:*:*:*:*:*:* Versions 25 Vulnerable ·Fedoraproject
Remediation
Red Hat 1 advisory
- RHSA-2017:1208 Released 2017-05-09 · Red Hat rating Importantjasper security update
- 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-devel-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-devel-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-devel-1.900.1-21.el6_9, jasper-utils-1.900.1-21.el6_9
- 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-devel-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, jasper-libs-1.900.1-21.el6_9.ppc
- Red Hat Enterprise Linux Server (v. 7) jasper-1.900.1-30.el7_3, jasper-libs-1.900.1-30.el7_3, jasper-libs-1.900.1-30.el7_3.ppc
- Red Hat Enterprise Linux Server Optional (v. 6) jasper-devel-1.900.1-21.el6_9, jasper-devel-1.900.1-21.el6_9.ppc, jasper-utils-1.900.1-21.el6_9
- Red Hat Enterprise Linux Server Optional (v. 7) jasper-1.900.1-30.el7_3, jasper-devel-1.900.1-30.el7_3, jasper-devel-1.900.1-30.el7_3.ppc +1
- 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-devel-1.900.1-21.el6_9, jasper-utils-1.900.1-21.el6_9
- Red Hat Enterprise Linux Workstation Optional (v. 7) jasper-1.900.1-30.el7_3, jasper-devel-1.900.1-30.el7_3, jasper-utils-1.900.1-30.el7_3
Vendor assessments
Red Hat
Red Hat rating: Low. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 5 | Affected | No fix planned: Will not fix |
| Red Hat Enterprise Virtualization 3 | Affected | No fix planned: Will not fix |
| Red Hat Enterprise Linux Client (v. 7) | Fixed | RHSA-2017:1208 |
| Red Hat Enterprise Linux Client Optional (v. 7) | Fixed | RHSA-2017:1208 |
| Red Hat Enterprise Linux ComputeNode (v. 7) | Fixed | RHSA-2017:1208 |
| Red Hat Enterprise Linux ComputeNode Optional (v. 7) | Fixed | RHSA-2017:1208 |
| Red Hat Enterprise Linux Desktop (v. 6) | Fixed | RHSA-2017:1208 |
| Red Hat Enterprise Linux Desktop Optional (v. 6) | Fixed | RHSA-2017:1208 |
| Red Hat Enterprise Linux HPC Node (v. 6) | Fixed | RHSA-2017:1208 |
| Red Hat Enterprise Linux HPC Node Optional (v. 6) | Fixed | RHSA-2017:1208 |
| Red Hat Enterprise Linux Server (v. 6) | Fixed | RHSA-2017:1208 |
| Red Hat Enterprise Linux Server (v. 7) | Fixed | RHSA-2017:1208 |
| Red Hat Enterprise Linux Server Optional (v. 6) | Fixed | RHSA-2017:1208 |
| Red Hat Enterprise Linux Server Optional (v. 7) | Fixed | RHSA-2017:1208 |
| Red Hat Enterprise Linux Workstation (v. 6) | Fixed | RHSA-2017:1208 |
| Red Hat Enterprise Linux Workstation (v. 7) | Fixed | RHSA-2017:1208 |
| Red Hat Enterprise Linux Workstation Optional (v. 6) | Fixed | RHSA-2017:1208 |
| Red Hat Enterprise Linux Workstation Optional (v. 7) | Fixed | RHSA-2017:1208 |
Timeline
- 2026-10-02 Threatist record created from CVE-2016-8691
- 2026-10-03 Alias added: GHSA-jrgp-6q23-4hg8
References
Exploit 1
Patch 2
Sources
- CVE-2016-8691 · CVE Program
- CVE-2016-8691 · NVD
- FIRST EPSS
- GHSA-jrgp-6q23-4hg8 · GitHub Advisory Database · CC BY 4.0
- CVE-2016-8691 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences