Stack-based buffer overflow in a token searching function in the dtscore library in Data…
Priority MEDIUM 53CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
Stack-based buffer overflow in a token searching function in the dtscore library in Data Transport Services in CA Software Delivery r11.2 C1, C2, C3, and SP4; Unicenter Software Delivery 4.0 C3; CA Advantage Data Transport 3.0 C1; and CA IT Client Manager r12 allows remote attackers to execute arbitrary code via crafted data.
Why it matters now
EPSS 0.07726 94th 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 · 7
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:ca:advantage_data_transport:3.0:c1:*:*:*:*:*:* | 3.0 c1 | Vulnerable | Ca |
| cpe:2.3:a:ca:it_client_manager:r12:*:*:*:*:*:*:* | r12 | Vulnerable | Ca |
| cpe:2.3:a:ca:software_delivery:r11:c1:*:*:*:*:*:* | r11 c1 | Vulnerable | Ca |
| cpe:2.3:a:ca:software_delivery:r11:c2:*:*:*:*:*:* | r11 c2 | Vulnerable | Ca |
| cpe:2.3:a:ca:software_delivery:r11:c3:*:*:*:*:*:* | r11 c3 | Vulnerable | Ca |
| cpe:2.3:a:ca:software_delivery:r11:sp4:*:*:*:*:*:* | r11 sp4 | Vulnerable | Ca |
| cpe:2.3:a:ca:unicenter_software_delivery:4.0:c3:*:*:*:*:*:* | 4.0 c3 | Vulnerable | Ca |
- cpe:2.3:a:ca:advantage_data_transport:3.0:c1:*:*:*:*:*:* Versions 3.0 c1 Vulnerable ·Ca
- cpe:2.3:a:ca:it_client_manager:r12:*:*:*:*:*:*:* Versions r12 Vulnerable ·Ca
- cpe:2.3:a:ca:software_delivery:r11:c1:*:*:*:*:*:* Versions r11 c1 Vulnerable ·Ca
- cpe:2.3:a:ca:software_delivery:r11:c2:*:*:*:*:*:* Versions r11 c2 Vulnerable ·Ca
- cpe:2.3:a:ca:software_delivery:r11:c3:*:*:*:*:*:* Versions r11 c3 Vulnerable ·Ca
- cpe:2.3:a:ca:software_delivery:r11:sp4:*:*:*:*:*:* Versions r11 sp4 Vulnerable ·Ca
- cpe:2.3:a:ca:unicenter_software_delivery:4.0:c3:*:*:*:*:*:* Versions 4.0 c3 Vulnerable ·Ca
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2009-2026
- 2026-10-03 Alias added: GHSA-vcq5-x5c9-vp58
References
Sources
- CVE-2009-2026 · CVE Program
- CVE-2009-2026 · NVD
- FIRST EPSS
- GHSA-vcq5-x5c9-vp58 · 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