CVE-2015-8968
Git-Fastclone Shell Command Injection Vulnerability
Description
git-fastclone before 1.0.1 permits arbitrary shell command execution from .gitmodules. If an attacker can instruct a user to run a recursive clone from a repository they control, they can get a client to run an arbitrary shell command. Alternately, if an attacker can MITM an unencrypted git clone, they could exploit this. The ext command will be run if the repository is recursively cloned or if submodules are updated. This attack works when cloning both local and remote repositories.
INFO
Published Date :
Nov. 3, 2016, 10:59 a.m.
Last Modified :
Nov. 21, 2024, 2:39 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
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-2015-8968.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/81433 | Third Party Advisory VDB Entry |
| https://github.com/square/git-fastclone/pull/2 | Patch Vendor Advisory |
| https://hackerone.com/reports/104465 | Exploit Third Party Advisory |
| http://www.securityfocus.com/bid/81433 | Third Party Advisory VDB Entry |
| https://github.com/square/git-fastclone/pull/2 | Patch Vendor Advisory |
| https://hackerone.com/reports/104465 | Exploit Third Party 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-2015-8968 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2015-8968 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.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/81433 Added Reference https://github.com/square/git-fastclone/pull/2 Added Reference https://hackerone.com/reports/104465 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Jun. 10, 2020
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type http://www.securityfocus.com/bid/81433 No Types Assigned http://www.securityfocus.com/bid/81433 Third Party Advisory, VDB Entry Changed CPE Configuration OR *cpe:2.3:a:square:git-fastclone:*:*:*:*:*:*:*:* versions up to (including) 1.0.0 OR *cpe:2.3:a:squareup:git-fastclone:*:*:*:*:*:*:*:* versions up to (excluding) 1.0.1 -
CVE Modified by [email protected]
Nov. 28, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/81433 [No Types Assigned] -
CVE Translated by [email protected]
Nov. 04, 2016
Action Type Old Value New Value -
Modified Analysis by [email protected]
Nov. 03, 2016
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:a:square:git-fastclone:1.0.0:*:*:*:*:*:*:* (and previous) Added CVSS V2 (AV:N/AC:M/Au:N/C:C/I:C/A:C) Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/square/git-fastclone/pull/2 No Types Assigned https://github.com/square/git-fastclone/pull/2 Vendor Advisory, Patch Changed Reference Type https://hackerone.com/reports/104465 No Types Assigned https://hackerone.com/reports/104465 Third Party Advisory, Exploit Added CWE CWE-77 -
Initial Analysis by [email protected]
Nov. 03, 2016
Action Type Old Value New Value Changed CPE Configuration Configuration 1 OR Configuration 1 OR *cpe:2.3:a:square:git-fastclone:1.0.0:*:*:*:*:*:*:* (and previous) Added CVSS V2 (AV:N/AC:M/Au:N/C:C/I:C/A:C) Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/square/git-fastclone/pull/2 No Types Assigned https://github.com/square/git-fastclone/pull/2 Patch, Vendor Advisory Changed Reference Type https://hackerone.com/reports/104465 No Types Assigned https://hackerone.com/reports/104465 Exploit, Third Party Advisory Added CWE CWE-77
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2015-8968 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-2015-8968
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.52 }} -0.41%
score
0.76562
percentile