Memory corruption in HPE iLO4 and HPE iLO5
Priority LOW 33CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
A remote buffer overflow vulnerability was identified in HPE Integrated Lights-Out 4 (iLO 4) earlier than v2.61b for Gen9 servers and Integrated Lights-Out 5 (iLO 5) for Gen10 Servers earlier than version v1.39.
Why it matters now
EPSS 0.01102 65th 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 |
|---|---|---|---|---|---|
| — | HPE iLO4 and HPE iLO5 | iLO4 prior to v2.61b and iLO5 prior to v1.39 | — | No fix listed | CNA |
- HPE iLO4 and HPE iLO5 Vendor— Affected iLO4 prior to v2.61b and iLO5 prior to v1.39 Fixed in — No fix listed CNA
CPE configurations NVD · 39
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:hp:integrated_lights-out_5_firmware:*:*:*:*:*:*:*:* | up to 1.39 | Vulnerable | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_bl460c_gen10:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_dl120_gen10:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_dl160_gen10:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_dl180_gen10:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_dl20_gen10:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_dl325_gen10:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_dl360_gen10:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_dl380_gen10:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_dl385_gen10:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
- cpe:2.3:o:hp:integrated_lights-out_5_firmware:*:*:*:*:*:*:*:* Versions up to 1.39 Vulnerable ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_bl460c_gen10:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_dl120_gen10:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_dl160_gen10:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_dl180_gen10:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_dl20_gen10:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_dl325_gen10:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_dl360_gen10:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_dl380_gen10:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_dl385_gen10:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
Show 29 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:hp:proliant_dl560_gen10:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_dl580_gen10:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_microserver_gen10:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_ml110_gen10:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_ml350_gen10:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_xl170r_gen10:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_xl190r_gen10:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_xl230k_gen10:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_xl450_gen10:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:o:hp:integrated_lights-out_4_firmware:*:*:*:*:*:*:*:* | up to 2.61b | Vulnerable | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_bl460c_gen9:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_dl120_gen9:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_dl180_gen9:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_dl360_gen9:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_dl380_gen9:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_dl580_gen9:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_ml10_gen9:2:*:*:*:*:*:*:* | 2 | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_ml110_gen9:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_ml150_gen9:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_ml30_gen9:2:*:*:*:*:*:*:* | 2 | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_ml350_gen9:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_ws460c_gen9:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_xl170r_gen9:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_xl190r_gen9:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_xl230a_gen9:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_xl250a_gen9:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_xl730f_gen9:*:*:*:*:*:*:*:* | all versions | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_xl740f_gen9:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:proliant_xl750f_gen9:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
- cpe:2.3:h:hp:proliant_dl560_gen10:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_dl580_gen10:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_microserver_gen10:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_ml110_gen10:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_ml350_gen10:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_xl170r_gen10:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_xl190r_gen10:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_xl230k_gen10:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_xl450_gen10:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:o:hp:integrated_lights-out_4_firmware:*:*:*:*:*:*:*:* Versions up to 2.61b Vulnerable ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_bl460c_gen9:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_dl120_gen9:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_dl180_gen9:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_dl360_gen9:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_dl380_gen9:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_dl580_gen9:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_ml10_gen9:2:*:*:*:*:*:*:* Versions 2 Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_ml110_gen9:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_ml150_gen9:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_ml30_gen9:2:*:*:*:*:*:*:* Versions 2 Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_ml350_gen9:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_ws460c_gen9:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_xl170r_gen9:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_xl190r_gen9:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_xl230a_gen9:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_xl250a_gen9:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_xl730f_gen9:*:*:*:*:*:*:*:* Versions all versions Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_xl740f_gen9:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:proliant_xl750f_gen9:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-11983
- 2026-10-03 Alias added: GHSA-3522-2rqw-j9fw
References
More Hewlett Packard Enterprise Integrated Lights-out 4 Firmware vulnerabilities
- TI-2017-09273 A authentication bypass and execution of code vulnerability in HPE Integrated Lights-out… CVSS 3.0CRITICAL 10.0
- TI-2014-06544 Unspecified vulnerability in HP Integrated Lights-Out (iLO) firmware 2 before 2.27 and 4… CVSS 2.0HIGH 10.0
- TI-2013-02086 Unspecified vulnerability on HP Integrated Lights-Out 3 (aka iLO3) cards with firmware… CVSS 2.0HIGH 10.0
- TI-2016-03757 Multiple unspecified vulnerabilities in HPE Integrated Lights-Out 3 (aka iLO 3) firmware… CVSS 3.0CRITICAL 9.8
- TI-2012-02815 Unspecified vulnerability on the HP Integrated Lights-Out 3 (aka iLO3) with firmware… CVSS 2.0HIGH 9.3
- TI-2018-05159 A potential remote denial of service security vulnerability has been identified in HPE… CVSS 3.0HIGH 7.5
Sources
- CVE-2019-11983 · CVE Program
- CVE-2019-11983 · NVD
- FIRST EPSS
- GHSA-3522-2rqw-j9fw · GitHub Advisory Database · CC BY 4.0
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