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AtlassianCVE-2020-14170

HistoryJul 09, 2020 - 6:15 p.m.

CVE-2020-14170

2020-07-0918:15:10

CWE-918

atlassian

web.nvd.nist.gov

cve

2020

14170

webhooks

ssrf

atlassian

bitbucket server

security

vulnerability

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

4.6

Confidence

High

EPSS

0.001

Percentile

35.3%

JSON

Webhooks in Atlassian Bitbucket Server from version 5.4.0 before version 7.3.1 allow remote attackers to access the content of internal network resources via a Server-Side Request Forgery (SSRF) vulnerability.

Affected configurations

Nvd

Node

atlassianbitbucketRange5.4.0–7.3.1

VendorProductVersionCPE
atlassianbitbucket*cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
atlassian	bitbucket	*	cpe:2.3:a:atlassian:bitbucket::::::::

CNA Affected

[
  {
    "product": "Bitbucket Server",
    "vendor": "Atlassian",
    "versions": [
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "5.4.0",
        "versionType": "custom"
      },
      {
        "lessThan": "7.3.1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

jira.atlassian.com/browse/BSERV-12433

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

4.6

Confidence

High

EPSS

0.001

Percentile

35.3%

JSON

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