JasPer 2.0.14 allows remote attackers to cause a denial of service (application hang) via…
Priority LOW 34Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
JasPer 2.0.14 allows remote attackers to cause a denial of service (application hang) via an attempted conversion to the jp2 format.
Why it matters now
EPSS 0.02878 86th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
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:2.0.14:*:*:*:*:*:*:* | 2.0.14 | Vulnerable | The Jasper Project |
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 8.0 | Vulnerable | Debian |
| cpe:2.3:a:oracle:outside_in_technology:8.5.4:*:*:*:*:*:*:* | 8.5.4 | Vulnerable | Oracle |
- cpe:2.3:a:jasper_project:jasper:2.0.14:*:*:*:*:*:*:* Versions 2.0.14 Vulnerable ·The Jasper Project
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Debian
- cpe:2.3:a:oracle:outside_in_technology:8.5.4:*:*:*:*:*:*:* Versions 8.5.4 Vulnerable ·Oracle
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Red Hat
Red Hat rating: Low. Red Hat's page for this CVE →
Not affected: 4 products
- Red Hat Enterprise Linux 5
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8
Timeline
- 2026-10-02 Threatist record created from CVE-2018-20584
- 2026-10-03 Alias added: GHSA-7vh4-m9mj-3v2r
References
Sources
- CVE-2018-20584 · CVE Program
- CVE-2018-20584 · NVD
- FIRST EPSS
- GHSA-7vh4-m9mj-3v2r · GitHub Advisory Database · CC BY 4.0
- CVE-2018-20584 · 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