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AtlassianCVE-2018-20235

HistoryMar 08, 2019 - 6:29 p.m.

CVE-2018-20235

2019-03-0818:29:00

atlassian

web.nvd.nist.gov

cve-2018-20235

atlassian sourcetree

windows

vulnerability

code execution

mercurial

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

0.008

Percentile

81.2%

JSON

There was an argument injection vulnerability in Atlassian Sourcetree for Windows from version 0.5a before version 3.0.15 via filenames in Mercurial repositories. A remote attacker with permission to commit to a Mercurial repository linked in Sourcetree for Windows is able to exploit this issue to gain code execution on the system.

Affected configurations

Nvd

Node

atlassiansourcetreeRange0.5a–3.0.15windows

VendorProductVersionCPE
atlassiansourcetree*cpe:2.3:a:atlassian:sourcetree:*:*:*:*:*:windows:*:*

Vendor	Product	Version	CPE
atlassian	sourcetree	*	cpe:2.3:a:atlassian:sourcetree::::::windows::*

CNA Affected

[
  {
    "product": "Sourcetree for Windows",
    "vendor": "Atlassian",
    "versions": [
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "0.5a",
        "versionType": "custom"
      },
      {
        "lessThan": "3.0.15",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

packetstormsecurity.com/files/152173/Sourcetree-Git-Arbitrary-Code-Execution-URL-Handling.html

www.securityfocus.com/bid/107407

jira.atlassian.com/browse/SRCTREEWIN-11289

seclists.org/bugtraq/2019/Mar/30

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

0.008

Percentile

81.2%

JSON

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