CVE-2019-3786
Cloud Foundry BOSH Backup and Restore CLI Remote Code Execution Vulnerability
Description
Cloud Foundry BOSH Backup and Restore CLI, all versions prior to 1.5.0, does not check the authenticity of backup scripts in BOSH. A remote authenticated malicious user can modify the metadata file of a Bosh Backup and Restore job to request extra backup files from different jobs upon restore. The exploited hooks in this metadata script were only maintained in the cfcr-etcd-release, so clusters deployed with the BBR job for etcd in this release are vulnerable.
INFO
Published Date :
April 24, 2019, 4:29 p.m.
Last Modified :
Oct. 16, 2020, 5:51 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
4.2
Exploitability Score :
2.8
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-2019-3786.
| URL | Resource |
|---|---|
| https://www.cloudfoundry.org/blog/cve-2019-3786 | 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-2019-3786 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-3786 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 [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Oct. 16, 2020
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N Removed CWE NIST CWE-287 Added CWE NIST CWE-345 -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CVSS V3 Dell AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N Added CWE Dell CWE-269 -
Initial Analysis by [email protected]
May. 01, 2019
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:S/C:N/I:P/A:N) Added CVSS V3 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Changed Reference Type https://www.cloudfoundry.org/blog/cve-2019-3786 No Types Assigned https://www.cloudfoundry.org/blog/cve-2019-3786 Vendor Advisory Added CWE CWE-287 Added CPE Configuration OR *cpe:2.3:a:cloudfoundry:bosh_backup_and_restore:*:*:*:*:*:*:*:* versions up to (excluding) 1.5.0
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-3786 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-2019-3786
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.09 }} 0.00%
score
0.36668
percentile