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cve[email protected]CVE-2017-18096
HistoryApr 04, 2018 - 12:29 p.m.

CVE-2017-18096

2018-04-0412:29:00
CWE-918
[email protected]
web.nvd.nist.gov
23
cve-2017-18096
atlassian
application links
oauth
ssrf
security flaw
remote attack
administrative rights
server side request forgery
nvd

4 Medium

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

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.6%

JSON

The OAuth status rest resource in Atlassian Application Links before version 5.2.7, from 5.3.0 before 5.3.4 and from 5.4.0 before 5.4.3 allows remote attackers with administrative rights to access the content of internal network resources via a Server Side Request Forgery (SSRF) by creating an OAuth application link to a location they control and then redirecting access from the linked location’s OAuth status rest resource to an internal location. When running in an environment like Amazon EC2, this flaw maybe used to access to a metadata resource that provides access credentials and other potentially confidential information.

Affected configurations

NVD
Node
atlassianapplication_linksRange<5.2.7
OR
atlassianapplication_linksRange5.3.0–5.3.4
OR
atlassianapplication_linksRange5.4.0–5.4.3

CNA Affected

[
  {
    "product": "Atlassian Application Links",
    "vendor": "Atlassian",
    "versions": [
      {
        "lessThan": "5.2.7",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "5.3.0",
        "versionType": "custom"
      },
      {
        "lessThan": "5.3.4",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "5.4.0",
        "versionType": "custom"
      },
      {
        "lessThan": "5.4.3",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

Related

cvelist 1
prion 1
nvd 1
cvelist
cvelist
CVE-2017-18096
2018-04-04 00:00:00
prion
prion
Server side request forgery (ssrf)
2018-04-04 12:29:00
nvd
nvd
CVE-2017-18096
2018-04-04 12:29:00

4 Medium

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

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.6%

JSON
Related for CVE-2017-18096
cvelist1prion1nvd1