Out-of-bounds read in Cisco Simple Direct Media
Priority LOW 27CWE-125Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-125 and the CVSS impact.
Summary
An exploitable information disclosure vulnerability exists in the PCX image rendering functionality of Simple DirectMedia Layer SDL2_image-2.0.2. A specially crafted PCX image can cause an out-of-bounds read on the heap, resulting in information disclosure . An attacker can display a specially crafted image to trigger this vulnerability.
Why it matters now
EPSS 0.01244 69th 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 |
|---|---|---|---|---|---|
| Cisco | Simple Direct Media | Simple DirectMedia LayerSDL2_image 2.0.2 | — | No fix listed | CNA |
- Simple Direct Media VendorCisco Affected Simple DirectMedia LayerSDL2_image 2.0.2 Fixed in — No fix listed CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:libsdl:sdl_image:2.0.2:*:*:*:*:*:*:* | 2.0.2 | Vulnerable | Libsdl |
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 8.0 | Vulnerable | Debian |
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 9.0 | Vulnerable | Debian |
| cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build12533:*:*:*:vsphere:*:* | v8 build12533 | Vulnerable | Starwindsoftware |
| cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build12658:*:*:*:vsphere:*:* | v8 build12658 | Vulnerable | Starwindsoftware |
| cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build12859:*:*:*:vsphere:*:* | v8 build12859 | Vulnerable | Starwindsoftware |
- cpe:2.3:a:libsdl:sdl_image:2.0.2:*:*:*:*:*:*:* Versions 2.0.2 Vulnerable ·Libsdl
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Debian
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Debian
- cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build12533:*:*:*:vsphere:*:* Versions v8 build12533 Vulnerable ·Starwindsoftware
- cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build12658:*:*:*:vsphere:*:* Versions v8 build12658 Vulnerable ·Starwindsoftware
- cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build12859:*:*:*:vsphere:*:* Versions v8 build12859 Vulnerable ·Starwindsoftware
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2018-3837
- 2026-10-03 Alias added: GHSA-gwvh-mf23-368g
References
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Sources
- CVE-2018-3837 · CVE Program
- CVE-2018-3837 · NVD
- FIRST EPSS
- GHSA-gwvh-mf23-368g · GitHub Advisory Database · CC BY 4.0
- CVE-2018-3837 · 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