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cveIbmCVE-2020-4511
HistoryJul 14, 2020 - 1:15 p.m.

CVE-2020-4511

2020-07-1413:15:11
ibm
web.nvd.nist.gov
21
ibm
qradar
siem
7.3
7.4
authenticated user
denial of service
sflow
command

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.2

Confidence

High

EPSS

0.001

Percentile

32.8%

JSON

IBM QRadar SIEM 7.3 and 7.4 could allow an authenticated user to cause a denial of service of the qflow process by sending a malformed sflow command. IBM X-Force ID: 182366.

Affected configurations

Nvd
Vulners
Node
ibmqradar_security_information_and_event_managerRange7.3.0–7.3.2
OR
ibmqradar_security_information_and_event_managerMatch7.3.3-
OR
ibmqradar_security_information_and_event_managerMatch7.3.3p1
OR
ibmqradar_security_information_and_event_managerMatch7.3.3p2
OR
ibmqradar_security_information_and_event_managerMatch7.3.3p3
OR
ibmqradar_security_information_and_event_managerMatch7.4.0-
OR
ibmqradar_security_information_and_event_managerMatch7.4.0p1
OR
ibmqradar_security_information_and_event_managerMatch7.4.0p2
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:*:*:*:*:*:*
ibmqradar_security_information_and_event_manager7.3.3cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p3:*:*:*:*:*:*
ibmqradar_security_information_and_event_manager7.4.0cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.0:-:*:*:*:*:*:*
ibmqradar_security_information_and_event_manager7.4.0cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.0:p1:*:*:*:*:*:*
ibmqradar_security_information_and_event_manager7.4.0cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.0:p2:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "QRadar SIEM",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "7.3"
      },
      {
        "status": "affected",
        "version": "7.4"
      }
    ]
  }
]

Related

prion 1
ibm 1
cvelist 1
nvd 1
prion
prion
Design/Logic Flaw
2020-07-14 13:15:00
ibm
ibm
Security Bulletin: IBM QRadar SIEM is vulnerable to denial of service (CVE-2020-4511)
2020-07-13 20:34:48
cvelist
cvelist
CVE-2020-4511
2020-07-14 13:10:20
nvd
nvd
CVE-2020-4511
2020-07-14 13:15:11

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.2

Confidence

High

EPSS

0.001

Percentile

32.8%

JSON
Related for CVE-2020-4511
prion1ibm1cvelist1nvd1