Out-of-bounds write in HCL Domino
Priority MEDIUM 47CWE-787Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.
Summary
A vulnerability in the MIME message handling of the Domino server (versions 9 and 10) could potentially be exploited by an unauthenticated attacker resulting in a stack buffer overflow. This could allow a remote attacker to crash the server or inject code into the system which would execute with the privileges of the server.
Why it matters now
EPSS 0.02987 87th 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 |
|---|---|---|---|---|---|
| — | HCL Domino | v9, v10 | — | No fix listed | CNA |
- HCL Domino Vendor— Affected v9, v10 Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:hcltech:domino:*:*:*:*:*:*:*:* | 9.0.0 to before 10.0.1 | Vulnerable | HCL Software |
| cpe:2.3:a:hcltech:domino:10.0.1:fix_pack_1:*:*:*:*:*:* | 10.0.1 fix_pack_1 | Vulnerable | HCL Software |
| cpe:2.3:a:hcltech:domino:10.0.1:fix_pack_2:*:*:*:*:*:* | 10.0.1 fix_pack_2 | Vulnerable | HCL Software |
| cpe:2.3:a:hcltech:domino:10.0.1:fix_pack_3:*:*:*:*:*:* | 10.0.1 fix_pack_3 | Vulnerable | HCL Software |
- cpe:2.3:a:hcltech:domino:*:*:*:*:*:*:*:* Versions 9.0.0 to before 10.0.1 Vulnerable ·HCL Software
- cpe:2.3:a:hcltech:domino:10.0.1:fix_pack_1:*:*:*:*:*:* Versions 10.0.1 fix_pack_1 Vulnerable ·HCL Software
- cpe:2.3:a:hcltech:domino:10.0.1:fix_pack_2:*:*:*:*:*:* Versions 10.0.1 fix_pack_2 Vulnerable ·HCL Software
- cpe:2.3:a:hcltech:domino:10.0.1:fix_pack_3:*:*:*:*:*:* Versions 10.0.1 fix_pack_3 Vulnerable ·HCL Software
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-14244
- 2026-10-03 Alias added: GHSA-c289-566w-qgp4
More HCL Software Domino vulnerabilities
- TI-2022-22043 Out-of-bounds write in HCL Software Domino CVSS 3.1CRITICAL 9.8
- TI-2022-22041 Out-of-bounds write in HCL Software Domino CVSS 3.1CRITICAL 9.8
- TI-2022-22039 Out-of-bounds write in HCL Software Domino CVSS 3.1CRITICAL 9.8
- TI-2020-11154 Buffer overflow in HCL Domino CVSS 3.1CRITICAL 9.8
- TI-2024-15591 HCL Domino is susceptible to an information disclosure vulnerability CVSS 3.1HIGH 7.5
- TI-2023-19138 HCL Domino Catalog template is susceptible to a Stored Cross-Site Scripting (XSS) vulnerability CVSS 3.1HIGH 8.4
Sources
- CVE-2020-14244 · CVE Program
- CVE-2020-14244 · NVD
- FIRST EPSS
- GHSA-c289-566w-qgp4 · 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