Rapid7 Vulnerability & Exploit Database

FreeBSD: (Multiple Advisories) (CVE-2018-11235): Git -- Fix memory out-of-bounds and remote code execution vulnerabilities (CVE-2018-11233 and CVE-2018-11235)

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

FreeBSD: (Multiple Advisories) (CVE-2018-11235): Git -- Fix memory out-of-bounds and remote code execution vulnerabilities (CVE-2018-11233 and CVE-2018-11235)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
05/29/2018
Created
07/25/2018
Added
06/03/2018
Modified
05/07/2019

Description

In Git before 2.13.7, 2.14.x before 2.14.4, 2.15.x before 2.15.2, 2.16.x before 2.16.4, and 2.17.x before 2.17.1, remote code execution can occur. With a crafted .gitmodules file, a malicious project can execute an arbitrary script on a machine that runs "git clone --recurse-submodules" because submodule "names" are obtained from this file, and then appended to $GIT_DIR/modules, leading to directory traversal with "../" in a name. Finally, post-checkout hooks from a submodule are executed, bypassing the intended design in which hooks are not obtained from a remote server.

Solution(s)

  • freebsd-upgrade-package-git
  • freebsd-upgrade-package-git-lite
  • freebsd-upgrade-package-libgit2
  • freebsd-upgrade-package-py-pygit2

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
  • Lightweight Endpoint Agent
  • Live Dashboards
  • Real Risk Prioritization
  • IT-Integrated Remediation Projects
  • Cloud, Virtual, and Container Assessment
  • Integrated Threat Feeds
  • Easy-to-Use RESTful API
  • Automation-Assisted Patching
  • Automated Containment
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;