CVE-2019-20097
Bitbucket Server/Bitbucket Data Center Remote Code Execution
Description
Bitbucket Server and Bitbucket Data Center versions starting from 1.0.0 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 post-receive hook. A remote attacker with permission to clone and push files to a repository on the victim's Bitbucket Server or Bitbucket Data Center instance, can exploit this vulnerability to execute arbitrary commands on the Bitbucket Server or Bitbucket Data Center systems, using a file with specially crafted content.
INFO
Published Date :
Jan. 15, 2020, 9:15 p.m.
Last Modified :
Nov. 21, 2024, 4:38 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2019-20097
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-20097.
| URL | Resource |
|---|---|
| https://jira.atlassian.com/browse/BSERV-12099 | Issue Tracking Patch Vendor Advisory |
| https://jira.atlassian.com/browse/BSERV-12099 | Issue Tracking Patch Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-20097 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-20097 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://jira.atlassian.com/browse/BSERV-12099 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CWE Remap by [email protected]
Aug. 24, 2020
Action Type Old Value New Value Changed CWE CWE-732 NVD-CWE-noinfo -
Initial Analysis by [email protected]
Jan. 16, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://jira.atlassian.com/browse/BSERV-12099 No Types Assigned https://jira.atlassian.com/browse/BSERV-12099 Issue Tracking, Patch, Vendor Advisory Added CWE NIST CWE-732 Added CPE Configuration OR *cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:* versions from (including) 1.0.0 up to (excluding) 5.6.11 *cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:* versions from (including) 6.0.0 up to (excluding) 6.0.11 *cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:* versions from (including) 6.1.0 up to (excluding) 6.1.9 *cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:* versions from (including) 6.2.0 up to (excluding) 6.2.7 *cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:* versions from (including) 6.3.0 up to (excluding) 6.3.6 *cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:* versions from (including) 6.4.0 up to (excluding) 6.4.4 *cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:* versions from (including) 6.5.0 up to (excluding) 6.5.3 *cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:* versions from (including) 6.6.0 up to (excluding) 6.6.3 *cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:* versions from (including) 6.7.0 up to (excluding) 6.7.3 *cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:* versions from (including) 6.8.0 up to (excluding) 6.8.2 *cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:* versions from (including) 6.9.0 up to (excluding) 6.9.1
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-20097 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2019-20097
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.29 }} 0.01%
score
0.68356
percentile