CVE-2019-15012

High

Description

Bitbucket Server and Bitbucket Data Center from version 4.13. before 5.16.11, from version 6.0.0 before 6.0.11, from version 6.1.0 before 6.1.9, from version 6.2.0 before 6.2.7, from version 6.3.0 before 6.3.6, from version 6.4.0 before 6.4.4, from version 6.5.0 before 6.5.3, from version 6.6.0 before 6.6.3, from version 6.7.0 before 6.7.3, from version 6.8.0 before 6.8.2, from version 6.9.0 before 6.9.1 had a Remote Code Execution vulnerability via the edit-file request. A remote attacker with write permission on a repository can write to any arbitrary file to the victims Bitbucket Server or Bitbucket Data Center instance using the edit-file endpoint, if the user has Bitbucket Server or Bitbucket Data Center running, and has the permission to write the file at that destination. In some cases, this can result in execution of arbitrary code by the victims Bitbucket Server or Bitbucket Data Center instance.

SeverityHigh
CVSS8.8
Exploit probability—
ProductAtlassian Bitbucket
PublishedJan 15, 2020
First seenJan 15, 2020

How to fix

Update
  • atlassian bitbucket5.6.11, 6.0.11, 6.1.9, 6.2.7, 6.3.6, 6.4.4, 6.5.3, 6.6.3, 6.7.3, 6.8.2, 6.9.1 or later

Affected products

ProductAffected versionsFixed in
atlassian bitbucket4.13.0 ≤ v < 5.6.11, 6.0.0 ≤ v < 6.0.11, 6.1.0 ≤ v < 6.1.9, 6.2.0 ≤ v < 6.2.7, 6.3.0 ≤ v < 6.3.6, 6.4.0 ≤ v < 6.4.4, 6.5.0 ≤ v < 6.5.3, 6.6.0 ≤ v < 6.6.3, 6.7.0 ≤ v < 6.7.3, 6.8.0 ≤ v < 6.8.2, 6.9.0 ≤ v < 6.9.15.6.11, 6.0.11, 6.1.9, 6.2.7, 6.3.6, 6.4.4, 6.5.3, 6.6.3, 6.7.3, 6.8.2, 6.9.1

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CVE-2019-15012 · Atlassian Bitbucket · Dark Radar