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atlassianEjensbySRCTREEWIN-11289
HistoryJan 23, 2019 - 7:19 p.m.

Argument Injection via Mercurial hooks in Sourcetree for Windows - CVE-2018-20235

2019-01-2319:19:55
ejensby
jira.atlassian.com
10

9 High

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

8.8 High

CVSS3

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

0.008 Low

EPSS

Percentile

81.2%

There was an argument injection vulnerability in Sourcetree for Windows via filenames in Mercurial repositories. An 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.
h4. Affected versions:

  • Versions of Sourcetree for Windows before version 3.0.15 are affected by this vulnerability

h4. Fix:

For additional details, see the full advisory:Β https://confluence.atlassian.com/sourcetreekb/sourcetree-security-advisory-2019-03-06-966678691.html

Affected configurations

Vulners
Node
atlassiansourcetreeRange≀3.0.12windows
OR
atlassiansourcetreeRange<3.0.15windows

9 High

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

8.8 High

CVSS3

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

0.008 Low

EPSS

Percentile

81.2%

Related for SRCTREEWIN-11289