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[email protected]CVE-2019-8446

HistoryAug 23, 2019 - 2:15 p.m.

CVE-2019-8446

2019-08-2314:15:11

CWE-863

[email protected]

web.nvd.nist.gov

cve-2019-8446

jira

security vulnerability

username enumeration

nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

5.3 Medium

AI Score

Confidence

High

0.157 Low

EPSS

Percentile

96.0%

JSON

The /rest/issueNav/1/issueTable resource in Jira before version 8.3.2 allows remote attackers to enumerate usernames via an incorrect authorisation check.

Affected configurations

NVD

Node

atlassianjira_serverRange7.6–8.3.2

CPENameOperatorVersion
atlassian:jira_serveratlassian jira serverlt8.3.2

CPE	Name	Operator	Version
atlassian:jira_server	atlassian jira server	lt	8.3.2

CNA Affected

[
  {
    "product": "Jira",
    "vendor": "Atlassian",
    "versions": [
      {
        "lessThan": "8.3.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]