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CVE-2021-32756

ManageIQ is an open-source management platform. In versions prior to jansa-4, kasparov-2, and lasker-1, there is a flaw in the MiqExpression module of ManageIQ where a low privilege user could enter a crafted Ruby string which would be evaluated. Successful exploitation will allow an attacker to execute arbitrary code with root privileges on the host system. There are patches for this issue in releases named jansa-4, kasparov-2, and lasker-1. If possible, restrict users, via RBAC, to only the part of the application that they need access to. While MiqExpression is widely used throughout the product, restricting users can limit the surface of the attack.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Manageiq ≫ Manageiq Versionjansa-1 Update-
Manageiq ≫ Manageiq Versionjansa-1 Updatealpha1
Manageiq ≫ Manageiq Versionjansa-1 Updatebeta1
Manageiq ≫ Manageiq Versionjansa-1 Updaterc1
Manageiq ≫ Manageiq Versionjansa-1 Updaterc2
Manageiq ≫ Manageiq Versionjansa-2
Manageiq ≫ Manageiq Versionjansa-3
Manageiq ≫ Manageiq Versionkasparov-1 Update-
Manageiq ≫ Manageiq Versionkasparov-1 Updatealpha1
Manageiq ≫ Manageiq Versionkasparov-1 Updatebeta1
Manageiq ≫ Manageiq Versionkasparov-1 Updatebeta1.1
Manageiq ≫ Manageiq Versionlasker-1 Updatebeta1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.02% 0.763
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 9 8 10
AV:N/AC:L/Au:S/C:C/I:C/A:C
security-advisories@github.com 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

CWE-94 Improper Control of Generation of Code ('Code Injection')

The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.