Remote code execution via crafted input overflow
Published Mar 31, 2020 · Updated Sep 17, 2024
Stack overflow in Dell iDRAC7, iDRAC8, and iDRAC9 allows remote attackers to crash the affected process or execute arbitrary code. Dell has not disclosed the affected interface or parsing routine; it states only that specially crafted input data overflows a stack buffer. No authentication or user interaction is required, but attack complexity is high; exploitation either interrupts the affected process or runs code on the controller.
Summary
What happened
Stack overflow in Dell iDRAC7, iDRAC8, and iDRAC9 allows remote attackers to crash the affected process or execute arbitrary code. Dell has not disclosed the affected interface or parsing routine; it states only that specially crafted input data overflows a stack buffer. No authentication or user interaction is required, but attack complexity is high; exploitation either interrupts the affected process or runs code on the controller.
The record
- CVE
- CVE-2020-5344
- Published
- Mar 31, 2020
- Updated
- Sep 17, 2024
- Vendor
- Dell Technologies
- Product
- Integrated Dell Remote Access Controller (iDRAC)
- Classifications
- CWE-121, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Mar 31, 2020CVE publishedPublication date reported by the CVE source.
- Sep 17, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=unspecified <2.65.65.65
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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