What is CVE-2020-5344?

CVE-2020-5344 is a high-severity vulnerability in Dell Idrac7, classified under Stack-based Buffer Overflow. CVSS score: 7.0/10. Published 2020-03-31.

How severe is CVE-2020-5344?

High severity. CVSS v3 base score is 7.0 out of 10.

Is CVE-2020-5344 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Dell Idrac7

CVE-2020-5344

Dell EMC iDRAC7, iDRAC8 and iDRAC9 versions prior to 2.65.65.65, 2.70.70.70, 4.00.00.00 contain a stack-based buffer overflow vulnerability. An unauthenticated remote attacker may exploit this vulnerability to crash the affected process or execute arbitrary code on the system by sending specially crafted input data.

Vulnerability class: Buffer Overflow

EPSS: 0.038 (89.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.0 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H.

Affected products

Dell Idrac7
Dell Idrac7_firmware
Dell Idrac8
Dell Idrac8_firmware
Dell Idrac9
Dell Idrac9_firmware
Dell Integrated Remote Access Controller (Idrac) — versions unspecified

Weakness classification (CWE)

Public proof-of-concept exploits

References

security_alert@emc.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-5344?: CVE-2020-5344 is a high-severity vulnerability in Dell Idrac7, classified under Stack-based Buffer Overflow. CVSS score: 7.0/10. Published 2020-03-31.
How severe is CVE-2020-5344?: High severity. CVSS v3 base score is 7.0 out of 10.
Is CVE-2020-5344 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.