CVE-2017-14592

Sourcetree vulnerability

CVSS

8.8

EPSS

5.5%

EPSS pct

92th

Exploited

No known

Sourcetree for macOS had several argument and command injection bugs in Mercurial and Git repository handling. An attacker with permission to commit to a repository linked in Sourcetree for macOS is able to exploit this issue to gain code execution on the system. From version 1.4.0 of Sourcetree for macOS, this vulnerability can be triggered from a webpage through the use of the Sourcetree URI handler. Versions of Sourcetree for macOS starting with 1.0b2 before version 2.7.0 are affected by this vulnerability.

Affected vendor

Atlassian

Affected product

Sourcetree

CVSS vector

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

Weakness type (CWE)

CWE-77 — Command Injection

Published

2018-01-26

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring low privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 5.5% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 92% of all scored CVEs.

Check your external exposure to CVE-2017-14592

Confirm whether Atlassian Sourcetree is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2017-14592.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2017-14592

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2017-14592 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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