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IbmCVE-2019-4656

HistoryMar 16, 2020 - 4:15 p.m.

CVE-2019-4656

2020-03-1616:15:12

ibm

web.nvd.nist.gov

ibm

appliance

denial of service

attack

vulnerability

authenticated user

crash

queue

restart

error processing

x-force id

170967

CVSS2

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 MQ and IBM MQ Appliance 7.1, 7.5, 8.0, 9.0 LTS, 9.1 LTS, and 9.1 CD is vulnerable to a denial of service attack that would allow an authenticated user to crash the queue and require a restart due to an error processing error messages. IBM X-Force ID: 170967.

Affected configurations

Nvd

Vulners

Node

ibmmqRange8.0.0.0–8.0.0.14

ibmmqRange9.0.0.0–9.0.0.9lts

ibmmqRange9.1.0–9.1.4continuous_delivery

ibmmqRange9.1.0.0–9.1.0.4lts

ibmmq_applianceRange8.0.0.0–8.0.0.14

ibmwebsphere_mqRange7.1.0.0–7.5.0.9

AND

hphp-uxMatch-

ibmaixMatch-

linuxlinux_kernelMatch-

microsoftwindowsMatch-

oraclesolarisMatch-

VendorProductVersionCPE
ibmmq*cpe:2.3:a:ibm:mq:*:*:*:*:*:*:*:*
ibmmq*cpe:2.3:a:ibm:mq:*:*:*:*:lts:*:*:*
ibmmq*cpe:2.3:a:ibm:mq:*:*:*:*:continuous_delivery:*:*:*
ibmmq_appliance*cpe:2.3:a:ibm:mq_appliance:*:*:*:*:*:*:*:*
ibmwebsphere_mq*cpe:2.3:a:ibm:websphere_mq:*:*:*:*:*:*:*:*
hphp-ux-cpe:2.3:o:hp:hp-ux:-:*:*:*:*:*:*:*
ibmaix-cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:*
linuxlinux_kernel-cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
microsoftwindows-cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
oraclesolaris-cpe:2.3:o:oracle:solaris:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
ibm	mq	*	cpe:2.3:a:ibm:mq::::::::
ibm	mq	*	cpe:2.3:a:ibm:mq:::::lts:::*
ibm	mq	*	cpe:2.3:a:ibm:mq:::::continuous_delivery:::*
ibm	mq_appliance	*	cpe:2.3:a:ibm:mq_appliance::::::::
ibm	websphere_mq	*	cpe:2.3:a:ibm:websphere_mq::::::::
hp	hp-ux	-	cpe:2.3:o:hp:hp-ux:-:::::::*
ibm	aix	-	cpe:2.3:o:ibm:aix:-:::::::*
linux	linux_kernel	-	cpe:2.3:o:linux:linux_kernel:-:::::::*
microsoft	windows	-	cpe:2.3:o:microsoft:windows:-:::::::*
oracle	solaris	-	cpe:2.3:o:oracle:solaris:-:::::::*

CNA Affected

[
  {
    "product": "MQ",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "9.0.0.1"
      },
      {
        "status": "affected",
        "version": "8.0.0.1"
      },
      {
        "status": "affected",
        "version": "8.0.0.2"
      },
      {
        "status": "affected",
        "version": "8.0.0.3"
      },
      {
        "status": "affected",
        "version": "8.0.0.4"
      },
      {
        "status": "affected",
        "version": "8.0.0.5"
      },
      {
        "status": "affected",
        "version": "8.0.0.6"
      },
      {
        "status": "affected",
        "version": "8.0.0.7"
      },
      {
        "status": "affected",
        "version": "9.0.0.2"
      },
      {
        "status": "affected",
        "version": "7.5.0.1"
      },
      {
        "status": "affected",
        "version": "7.5.0.2"
      },
      {
        "status": "affected",
        "version": "7.5.0.3"
      },
      {
        "status": "affected",
        "version": "7.5.0.4"
      },
      {
        "status": "affected",
        "version": "7.5.0.5"
      },
      {
        "status": "affected",
        "version": "7.5.0.6"
      },
      {
        "status": "affected",
        "version": "7.5.0.7"
      },
      {
        "status": "affected",
        "version": "7.5.0.8"
      },
      {
        "status": "affected",
        "version": "8.0.0.8"
      },
      {
        "status": "affected",
        "version": "7.1.0.1"
      },
      {
        "status": "affected",
        "version": "7.1.0.2"
      },
      {
        "status": "affected",
        "version": "7.1.0.3"
      },
      {
        "status": "affected",
        "version": "7.1.0.4"
      },
      {
        "status": "affected",
        "version": "7.1.0.5"
      },
      {
        "status": "affected",
        "version": "7.1.0.6"
      },
      {
        "status": "affected",
        "version": "7.1.0.7"
      },
      {
        "status": "affected",
        "version": "8.0.0.9"
      },
      {
        "status": "affected",
        "version": "9.0.0.3"
      },
      {
        "status": "affected",
        "version": "8.0.0.0"
      },
      {
        "status": "affected",
        "version": "8.0.0.10"
      },
      {
        "status": "affected",
        "version": "9.0.0.0"
      },
      {
        "status": "affected",
        "version": "9.0.0.4"
      },
      {
        "status": "affected",
        "version": "9.0.0.5"
      },
      {
        "status": "affected",
        "version": "9.1"
      },
      {
        "status": "affected",
        "version": "9.1.0.1"
      },
      {
        "status": "affected",
        "version": "9.1.1"
      },
      {
        "status": "affected",
        "version": "9.1.0.2"
      },
      {
        "status": "affected",
        "version": "9.1.2"
      },
      {
        "status": "affected",
        "version": "8.0.0.11"
      },
      {
        "status": "affected",
        "version": "9.0.0.6"
      },
      {
        "status": "affected",
        "version": "7.1.0.0"
      },
      {
        "status": "affected",
        "version": "7.1.0.8"
      },
      {
        "status": "affected",
        "version": "7.1.0.9"
      },
      {
        "status": "affected",
        "version": "7.5.0.0"
      },
      {
        "status": "affected",
        "version": "7.5.0.9"
      },
      {
        "status": "affected",
        "version": "8.0.0.12"
      },
      {
        "status": "affected",
        "version": "9.1.0.3"
      },
      {
        "status": "affected",
        "version": "9.1.3"
      },
      {
        "status": "affected",
        "version": "9.0.0.7"
      },
      {
        "status": "affected",
        "version": "8.0.0.13"
      },
      {
        "status": "affected",
        "version": "9.0.0.8"
      }
    ]
  }
]

References

exchange.xforce.ibmcloud.com/vulnerabilities/170967

www.ibm.com/support/pages/node/1135095

CVSS2

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

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