zgv 5.5.3 allows remote attackers to cause a denial of service (application crash via…
Priority LOW 16Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
zgv 5.5.3 allows remote attackers to cause a denial of service (application crash via segmentation fault) via crafted multiple-image (animated) GIF images.
Why it matters now
EPSS 0.01406 72nd percentileScored 2026-11-07
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 · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:zgv:zgv_image_viewer:5.5.3:*:*:*:*:*:*:* | 5.5.3 | Vulnerable | Zgv |
| cpe:2.3:a:zgv:zgv_image_viewer:5.6:*:*:*:*:*:*:* | 5.6 | Vulnerable | Zgv |
| cpe:2.3:a:zgv:zgv_image_viewer:5.7:*:*:*:*:*:*:* | 5.7 | Vulnerable | Zgv |
| cpe:2.3:a:zgv:zgv_image_viewer:5.8:*:*:*:*:*:*:* | 5.8 | Vulnerable | Zgv |
- cpe:2.3:a:zgv:zgv_image_viewer:5.5.3:*:*:*:*:*:*:* Versions 5.5.3 Vulnerable ·Zgv
- cpe:2.3:a:zgv:zgv_image_viewer:5.6:*:*:*:*:*:*:* Versions 5.6 Vulnerable ·Zgv
- cpe:2.3:a:zgv:zgv_image_viewer:5.7:*:*:*:*:*:*:* Versions 5.7 Vulnerable ·Zgv
- cpe:2.3:a:zgv:zgv_image_viewer:5.8:*:*:*:*:*:*:* Versions 5.8 Vulnerable ·Zgv
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2004-0999
- 2026-10-03 Alias added: GHSA-67xw-6rf9-mrg6
References
Patch 1
More Zgv Image Viewer vulnerabilities
- TI-2004-00992 Multiple integer overflows in (1) readbmp.c, (2) readgif.c, (3) readgif.c, (4) readmrf.c… CVSS 2.0HIGH 10.0
- TI-2004-00901 Multiple integer overflows in xzgv 0.8 and earlier allow remote attackers to execute… CVSS 2.0HIGH 10.0
Sources
- CVE-2004-0999 · CVE Program
- CVE-2004-0999 · NVD
- FIRST EPSS
- GHSA-67xw-6rf9-mrg6 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences