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[email protected]CVE-2019-15000

HistorySep 19, 2019 - 3:15 p.m.

CVE-2019-15000

2019-09-1915:15:15

CWE-78

[email protected]

web.nvd.nist.gov

100

cve-2019-15000

bitbucket

server

data center

remote attack

security vulnerability

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.5 High

AI Score

Confidence

High

0.009 Low

EPSS

Percentile

82.9%

JSON

The commit diff rest endpoint in Bitbucket Server and Data Center before 5.16.10 (the fixed version for 5.16.x ), from 6.0.0 before 6.0.10 (the fixed version for 6.0.x), from 6.1.0 before 6.1.8 (the fixed version for 6.1.x), from 6.2.0 before 6.2.6 (the fixed version for 6.2.x), from 6.3.0 before 6.3.5 (the fixed version for 6.3.x), from 6.4.0 before 6.4.3 (the fixed version for 6.4.x), and from 6.5.0 before 6.5.2 (the fixed version for 6.5.x) allows remote attackers who have permission to access a repository, if public access is enabled for a project or repository then attackers are able to exploit this issue anonymously, to read the contents of arbitrary files on the system and execute commands via injecting additional arguments into git commands.

Affected configurations

NVD

Node

atlassianbitbucketRange5.16.0–5.16.10

atlassianbitbucketRange6.0.0–6.0.10

atlassianbitbucketRange6.1.0–6.1.8

atlassianbitbucketRange6.2.0–6.2.6

atlassianbitbucketRange6.3.0–6.3.5

atlassianbitbucketRange6.4.0–6.4.3

atlassianbitbucketRange6.5.0–6.5.2

CPENameOperatorVersion
atlassian:bitbucketatlassian bitbucketlt5.16.10
atlassian:bitbucketatlassian bitbucketlt6.0.10
atlassian:bitbucketatlassian bitbucketlt6.1.8
atlassian:bitbucketatlassian bitbucketlt6.2.6
atlassian:bitbucketatlassian bitbucketlt6.3.5
atlassian:bitbucketatlassian bitbucketlt6.4.3
atlassian:bitbucketatlassian bitbucketlt6.5.2

CPE	Name	Operator	Version
atlassian:bitbucket	atlassian bitbucket	lt	5.16.10
atlassian:bitbucket	atlassian bitbucket	lt	6.0.10
atlassian:bitbucket	atlassian bitbucket	lt	6.1.8
atlassian:bitbucket	atlassian bitbucket	lt	6.2.6
atlassian:bitbucket	atlassian bitbucket	lt	6.3.5
atlassian:bitbucket	atlassian bitbucket	lt	6.4.3
atlassian:bitbucket	atlassian bitbucket	lt	6.5.2

CNA Affected

[
  {
    "product": "Bitbucket Server",
    "vendor": "Atlassian",
    "versions": [
      {
        "lessThan": "5.16.10",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "6.0.0",
        "versionType": "custom"
      },
      {
        "lessThan": "6.0.10",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "6.1.0",
        "versionType": "custom"
      },
      {
        "lessThan": "6.1.8",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "6.2.0",
        "versionType": "custom"
      },
      {
        "lessThan": "6.2.6",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "6.3.0",
        "versionType": "custom"
      },
      {
        "lessThan": "6.3.5",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "6.4.0",
        "versionType": "custom"
      },
      {
        "lessThan": "6.4.3",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "6.5.0",
        "versionType": "custom"
      },
      {
        "lessThan": "6.5.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "Bitbucket Data Center",
    "vendor": "Atlassian",
    "versions": [
      {
        "lessThan": "5.16.10",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "6.0.0",
        "versionType": "custom"
      },
      {
        "lessThan": "6.0.10",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "6.1.0",
        "versionType": "custom"
      },
      {
        "lessThan": "6.1.8",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "6.2.0",
        "versionType": "custom"
      },
      {
        "lessThan": "6.2.6",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "6.3.0",
        "versionType": "custom"
      },
      {
        "lessThan": "6.3.5",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "6.4.0",
        "versionType": "custom"
      },
      {
        "lessThan": "6.4.3",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "6.5.0",
        "versionType": "custom"
      },
      {
        "lessThan": "6.5.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

packetstormsecurity.com/files/154610/Bitbucket-Server-Data-Center-Argument-Injection.html

jira.atlassian.com/browse/BSERV-11947

seclists.org/bugtraq/2019/Sep/43

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.5 High

AI Score

Confidence

High

0.009 Low

EPSS

Percentile

82.9%

JSON

Related for CVE-2019-15000

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