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JpcertCVE-2019-5917

HistoryMar 12, 2019 - 10:29 p.m.

CVE-2019-5917

2019-03-1222:29:00

jpcert

web.nvd.nist.gov

azure

umqtt-c

denial of service

remote attackers

cve-2019-5917

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.005

Percentile

76.5%

JSON

azure-umqtt-c (available through GitHub prior to 2017 October 6) allows remote attackers to cause a denial of service via unspecified vectors.

Affected configurations

Nvd

Node

microsoftazure-umqtt-cRange<2017-10-06

VendorProductVersionCPE
microsoftazure-umqtt-c*cpe:2.3:a:microsoft:azure-umqtt-c:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	azure-umqtt-c	*	cpe:2.3:a:microsoft:azure-umqtt-c::::::::

CNA Affected

[
  {
    "product": "azure-umqtt-c",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "azure-umqtt-c that was available through GitHub prior to 2017 October 6."
      }
    ]
  }
]

References

jvn.jp/en/jp/JVN05875753/index.html

www.securityfocus.com/bid/107149

github.com/Azure/azure-umqtt-c

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.005

Percentile

76.5%

JSON

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