There is a floating point exception in ReadImage that leads to a Segmentation fault in…
Priority LOW 36Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
There is a floating point exception in ReadImage that leads to a Segmentation fault in sam2p 0.49.4. A crafted input will lead to a denial of service or possibly unspecified other impact.
Why it matters now
EPSS 0.00984 62nd 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 · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:sam2p_project:sam2p:0.49.4:*:*:*:*:*:*:* | 0.49.4 | Vulnerable | Sam2p Project |
- cpe:2.3:a:sam2p_project:sam2p:0.49.4:*:*:*:*:*:*:* Versions 0.49.4 Vulnerable ·Sam2p Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-19492
- 2026-10-03 Alias added: GHSA-gh8v-3xxx-7m3v
References
More Sam2p Project Sam2p vulnerabilities
- TI-2018-05461 There is a heap-based buffer overflow in the pcxLoadRaster function of in_pcx.cpp in… CVSS 3.0CRITICAL 9.8
- TI-2018-09045 There is a heap-based buffer overflow in ReadImage in input-tga.ci in sam2p 0.49.4 that… CVSS 3.0CRITICAL 9.8
- TI-2018-09027 There is a heap-based buffer overflow in bmp_compress1_row in appliers.cpp in sam2p… CVSS 3.0CRITICAL 9.8
- TI-2018-05462 There is an invalid free in ReadImage in input-bmp.ci that leads to a Segmentation fault… CVSS 3.0CRITICAL 9.8
- TI-2018-05460 There is an invalid free in Mapping::DoubleHash::clear in mapping.cpp that leads to a… CVSS 3.0CRITICAL 9.8
- TI-2018-05459 There is an invalid free in MiniPS::delete0 in minips.cpp that leads to a Segmentation… CVSS 3.0CRITICAL 9.8
Sources
- CVE-2020-19492 · CVE Program
- CVE-2020-19492 · NVD
- FIRST EPSS
- GHSA-gh8v-3xxx-7m3v · 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