JasPer 2.0.14 allows denial of service via a reachable assertion in the function…
Priority LOW 33CWE-617Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Will not fix Red Hat: no fix planned
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-617.
Summary
JasPer 2.0.14 allows denial of service via a reachable assertion in the function jpc_abstorelstepsize in libjasper/jpc/jpc_enc.c.
Why it matters now
EPSS 0.02027 81st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Will not fix Red Hat: no fix planned
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 · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:jasper_project:jasper:2.0.14:*:*:*:*:*:*:* | 2.0.14 | Vulnerable | The Jasper Project |
- cpe:2.3:a:jasper_project:jasper:2.0.14:*:*:*:*:*:*:* Versions 2.0.14 Vulnerable ·The Jasper Project
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Red Hat
Red Hat rating: Moderate. 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 Linux 6 | Affected | No fix planned: Will not fix |
| Red Hat Enterprise Linux 7 | Affected | No fix planned: Will not fix |
| Red Hat Enterprise Linux 8 | Affected | No fix planned: Will not fix |
| Red Hat Enterprise Virtualization 3 | Affected | No fix planned: Will not fix |
Timeline
- 2026-10-02 Threatist record created from CVE-2018-9252
- 2026-10-03 Alias added: GHSA-5x2c-7cwv-6fv6
References
More The Jasper Project Jasper vulnerabilities
- TI-2022-02737 Memory leak in jasper CVSS 3.1HIGH 7.5
- TI-2023-27963 An invalid memory write issue in Jasper-Software Jasper v.4.1.1 and before allows a local… CVSS 3.1HIGH 7.8
- TI-2025-08088 JasPer JPEG2000 File jpc_dec.c jpc_dec_dump use after free CVSS 4.0MEDIUM 4.8
- TI-2025-08087 JasPer JPEG2000 Encoder jpc_enc.c jpc_floorlog2 assertion CVSS 4.0MEDIUM 4.8
- TI-2025-08086 JasPer Image Color Space Conversion jas_image.c jas_image_chclrspc null pointer dereference CVSS 4.0MEDIUM 4.8
- TI-2014-06753 Heap-based buffer overflow in the jp2_decode function in JasPer 1.900.1 and earlier… CVSS 2.0HIGH 7.5
Sources
- CVE-2018-9252 · CVE Program
- CVE-2018-9252 · NVD
- FIRST EPSS
- GHSA-5x2c-7cwv-6fv6 · GitHub Advisory Database · CC BY 4.0
- CVE-2018-9252 · 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