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HIGH · 7.2

CVE-2019-1871

A vulnerability in the Import Cisco IMC configuration utility of Cisco Integrated Management Controller (IMC) could allow an authenticated, remote attacker to cause a denial of service (DoS) condition...

Vulnerability Description

A vulnerability in the Import Cisco IMC configuration utility of Cisco Integrated Management Controller (IMC) could allow an authenticated, remote attacker to cause a denial of service (DoS) condition and implement arbitrary commands with root privileges on an affected device. The vulnerability is due to improper bounds checking by the import-config process. An attacker could exploit this vulnerability by sending malicious packets to an affected device. When the packets are processed, an exploitable buffer overflow condition may occur. A successful exploit could allow the attacker to implement arbitrary code on the affected device with elevated privileges.

CVSS Score

7.2

HIGH

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
CiscoUnified Computing System4.0\(1c\)hs3
CiscoIntegrated Management Controller Supervisor>= 3.0.0.0, < 3.0\(4k\)
CiscoEncs 5100-
CiscoEncs 5400-
CiscoUcs-E1120D-M3-
CiscoUcs-E140S-M2-
CiscoUcs-E160D-M2-
CiscoUcs-E160S-M3-
CiscoUcs-E168D-M2-
CiscoUcs-E180D-M3-
CiscoUcs C125 M5-
CiscoUcs C4200-
CiscoUcs S3260-

Related Weaknesses (CWE)

CWE-119

References

FAQ

What is CVE-2019-1871?

CVE-2019-1871 is a vulnerability with a CVSS score of 7.2 (HIGH). A vulnerability in the Import Cisco IMC configuration utility of Cisco Integrated Management Controller (IMC) could allow an authenticated, remote attacker to cause a denial of service (DoS) condition...

How severe is CVE-2019-1871?

CVE-2019-1871 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-1871?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Unified Computing System, Cisco Integrated Management Controller Supervisor, Cisco Encs 5100, Cisco Encs 5400, Cisco Ucs-E1120D-M3.