Integrated Lights Out 4 Firmware
CVE-2019-11983
HIGH
Vulnerability Assessment
| Weakness |
CWE
ASVS 5.0
V15 - Secure Coding and Architecture Bounds checking, buffer size validation
MITRE ATT&CK
2 techniques across 2 tactics: Execution, Privilege Escalation The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS score of 7.0 (HIGH). Attack characteristics: network attack vector, high complexity, no privileges required, no user interaction not required. |
| Exploit ScenarioDerived | A remote attacker could corrupt memory to execute arbitrary code or crash the application by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability. |
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Alert meAnalysisAI
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. Rated high severity (CVSS 7.0), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use memory-safe languages or bounds-checking. Enable ASLR, DEP/NX, stack canaries. Use safe string functions.
Affects your stack
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Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified as Buffer Overflow (CWE-119), which allows attackers to corrupt memory to execute arbitrary code or crash the application. 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. Affected products include: Hp Integrated Lights-Out 5 Firmware, Hp Integrated Lights-Out 4 Firmware.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionNVD
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.
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
A buffer overflow occurs when a program writes more data to a memory buffer than it was allocated to hold, causing the excess data to spill into adjacent memory regions.
Affected Products (CPE)NVD
Unspecified vulnerability in HP Integrated Lights-Out (iLO) firmware 2 before 2.27 and 4 before 2.03 and iLO Chassis Man
Unspecified vulnerability on HP Integrated Lights-Out 3 (aka iLO3) cards with firmware before 1.57 and 4 (aka iLO4) card
Multiple unspecified vulnerabilities in HPE Integrated Lights-Out 3 (aka iLO 3) firmware before 1.88, Integrated Lights-
Unspecified vulnerability on the HP Integrated Lights-Out 3 (aka iLO3) with firmware before 1.50 and Integrated Lights-O
A security vulnerability in HPE Integrated Lights-Out 3 prior to v1.90, iLO 4 prior to v2.60, iLO 5 prior to v1.30, Moon
A remote cross site scripting vulnerability was identified in HPE Integrated Lights-Out 4 (iLO 4) earlier than v2.61b fo
A potential remote denial of service security vulnerability has been identified in HPE Integrated Lights Out 4 prior to
A security vulnerability in HPE Integrated Lights-Out 5 (iLO 5) for HPE Gen10 Servers prior to v1.35, HPE Integrated Lig
A remote code execution was identified in HPE Integrated Lights-Out 4 (iLO 4) earlier than version v2.60 and HPE Integra
Unspecified vulnerability in HP Integrated Lights-Out (iLO) firmware 2 before 2.27, 3 before 1.82, and 4 before 2.10 all
The HPE-provided Windows firmware installer for certain Gen9, Gen8, G7,and G6 HPE servers allows local disclosure of pri
Unspecified vulnerability in HP Integrated Lights-Out (iLO) firmware 3 before 1.85 and 4 before 2.22 allows remote authe
GitHub PoC
Exploit-DB