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IbmCVE-2020-4270

HistoryApr 15, 2020 - 4:15 p.m.

CVE-2020-4270

2020-04-1516:15:17

CWE-276

ibm

web.nvd.nist.gov

ibm

qradar

cve-2020-4270

local user

escalated privileges

weak file permissions

x-forceid

175846

nvd

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.5

Confidence

High

EPSS

Percentile

5.1%

JSON

IBM QRadar 7.3.0 to 7.3.3 Patch 2 could allow a local user to gain escalated privileges due to weak file permissions. IBM X-ForceID: 175846.

Affected configurations

Nvd

Vulners

Node

ibmqradar_security_information_and_event_managerRange7.3.0–7.3.3

ibmqradar_security_information_and_event_managerMatch7.3.3-

ibmqradar_security_information_and_event_managerMatch7.3.3p1

ibmqradar_security_information_and_event_managerMatch7.3.3p2

AND

linuxlinux_kernelMatch-

VendorProductVersionCPE
ibmqradar_security_information_and_event_manager*cpe:2.3:a:ibm:qradar_security_information_and_event_manager:*:*:*:*:*:*:*:*
ibmqradar_security_information_and_event_manager7.3.3cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:-:*:*:*:*:*:*
ibmqradar_security_information_and_event_manager7.3.3cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p1:*:*:*:*:*:*
ibmqradar_security_information_and_event_manager7.3.3cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p2:*:*:*:*:*:*
linuxlinux_kernel-cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
ibm	qradar_security_information_and_event_manager	*	cpe:2.3:a:ibm:qradar_security_information_and_event_manager::::::::
ibm	qradar_security_information_and_event_manager	7.3.3	cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:-::::::
ibm	qradar_security_information_and_event_manager	7.3.3	cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p1::::::
ibm	qradar_security_information_and_event_manager	7.3.3	cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p2::::::
linux	linux_kernel	-	cpe:2.3:o:linux:linux_kernel:-:::::::*

CNA Affected

[
  {
    "product": "Qradar",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "7.3.3.Patch2"
      }
    ]
  },
  {
    "product": "QRadar",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "7.3.0"
      }
    ]
  }
]

References

packetstormsecurity.com/files/157335/QRadar-Community-Edition-7.3.1.6-Insecure-File-Permissions.html

seclists.org/fulldisclosure/2020/Apr/38

exchange.xforce.ibmcloud.com/vulnerabilities/175846

www.ibm.com/support/pages/node/6189657

Social References

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.5

Confidence

High

EPSS

Percentile

5.1%

JSON

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