Heap-based buffer overflow in SAP Internet Graphics Service (IGS) 6.40 and earlier, and…
Priority MEDIUM 42Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Heap-based buffer overflow in SAP Internet Graphics Service (IGS) 6.40 and earlier, and 7.00 and earlier, allows remote attackers to cause a denial of service (crash) or execute arbitrary code via an HTTP request with an ADM:GETLOGFILE command and a long portwatcher argument, which triggers the overflow during error message construction when the _snprintf function returns a negative value that is used in a memcpy operation.
Why it matters now
EPSS 0.06399 93rd 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:sap:internet_graphics_server:6.40:*:*:*:*:*:*:* | 6.40 | Vulnerable | SAP |
| cpe:2.3:a:sap:internet_graphics_server:6.40_patch_11:*:*:*:*:*:*:* | 6.40_patch_11 | Vulnerable | SAP |
| cpe:2.3:a:sap:internet_graphics_server:6.40_patch_15:*:*:*:*:*:*:* | 6.40_patch_15 | Vulnerable | SAP |
| cpe:2.3:a:sap:internet_graphics_server:7.00_patch_3:*:*:*:*:*:*:* | 7.00_patch_3 | Vulnerable | SAP |
- cpe:2.3:a:sap:internet_graphics_server:6.40:*:*:*:*:*:*:* Versions 6.40 Vulnerable ·SAP
- cpe:2.3:a:sap:internet_graphics_server:6.40_patch_11:*:*:*:*:*:*:* Versions 6.40_patch_11 Vulnerable ·SAP
- cpe:2.3:a:sap:internet_graphics_server:6.40_patch_15:*:*:*:*:*:*:* Versions 6.40_patch_15 Vulnerable ·SAP
- cpe:2.3:a:sap:internet_graphics_server:7.00_patch_3:*:*:*:*:*:*:* Versions 7.00_patch_3 Vulnerable ·SAP
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2006-4133
- 2026-10-03 Alias added: GHSA-m56g-mv6p-cqvv
References
More SAP Internet Graphics Server vulnerabilities
- TI-2018-01780 XML external entity injection in SAP Internet Graphics Server CVSS 3.0HIGH 7.5
- TI-2018-01781 XML external entity injection in SAP Internet Graphics Server CVSS 3.0HIGH 7.5
- TI-2006-06095 Unspecified vulnerability in SAP Internet Graphics Service (IGS) 6.40 Patchlevel 15 and… CVSS 2.0HIGH 10.0
- TI-2018-01819 The SAP Internet Graphics Service (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, allows an… CVSS 3.0CRITICAL 9.1
- TI-2018-01805 Unrestricted file upload in SAP Internet Graphics Server CVSS 3.0CRITICAL 9.8
- TI-2018-01783 Under certain conditions a malicious user may retrieve information on SAP Internet… CVSS 3.0HIGH 8.8
Sources
- CVE-2006-4133 · CVE Program
- CVE-2006-4133 · NVD
- FIRST EPSS
- GHSA-m56g-mv6p-cqvv · GitHub Advisory Database · CC BY 4.0
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