Git Submodule - Arbitrary Code Execution (PoC)

These releases fix a security flaw CVE-2018-17456, which allowed an attacker to execute arbitrary code by crafting a malicious .gitmodules file in a project cloned with --recurse-submodules. When running "git clone --recurse-submodules", Git parses the supplied .gitmodules file for a URL field an...

Security update for libgit2 (important)

This update for libgit2 to version 0.26.5 fixes the following issues: The following security vulnerabilities were addressed: - CVE-2018-10887: Fixed an integer overflow which in turn leads to an out of bound read, allowing to read the base object, which could be exploited by an attacker to cause...

GHSA-8GG6-3R63-25M8 git-fastclone permits arbitrary shell command execution from .gitmodules

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...

git-fastclone permits arbitrary shell command execution from .gitmodules

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...

git: arbitrary code execution when recursively cloning a malicious repository

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...

Remote Code Execution (RCE)

github.com/src-d/go-git is vulnerable to remote code execution RCE attacks. A malicious user can pass a .gitmodules file to the application to cause arbitrary code to be executed on a target machine that runs the git clone --recurse-submodules command. This is related to CVE-2018-11235...

CVE-2018-11235

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...

CVE-2018-11235

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...

ALPINE-CVE-2018-11235

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...

CVE-2018-11235

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...

CVE-2018-11235

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...

CVE-2018-11235

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...

Debian DSA-4212-1 : git - security update

Etienne Stalmans discovered that git, a fast, scalable, distributed revision control system, is prone to an arbitrary code execution vulnerability exploitable via specially crafted submodule names in a .gitmodules file. C Tenable Network Security, Inc. The descriptive text and package checks in...

Git Arbitrary Code Execution Vulnerability (CNVD-2018-10794)

Git is a free and open source distributed version control system designed to handle small to large projects with speed and efficiency. An arbitrary code execution vulnerability exists in Git due to the software's failure to properly validate submodule "names" provided via untrusted .gitmodules...

CVE-2018-11235

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...

[SECURITY] [DSA 4212-1] git security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4212-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso May 29, 2018 https://www.debian.org/security/faq -...

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

The Git community reports: In affected versions of Git, code to sanity-check pathnames on NTFS can result in reading out-of-bounds memory. In affected versions of Git, remote code execution can occur. With a crafted .gitmodules file, a malicious project can execute an arbitrary script on a machin...

Security feature bypass

A malicious third-party can give a crafted "ssh://..." URL to an unsuspecting victim, and an attempt to visit the URL can result in any program that exists on the victim's machine being executed. Such a URL could be placed in the .gitmodules file of a malicious project, and an unsuspecting victim...

Git for Windows 2.7.x < 2.7.6 / 2.8.x < 2.8.6 / 2.9.x < 2.9.5 / 2.10.x < 2.10.4 / 2.11.x < 2.11.13 / 2.12.x < 2.12.4 / 2.13.x < 2.13.5 / 2.14.x < 2.14.1 Malicious SSH URL Command Execution

The version of Git for Windows installed on the remote host is version 2.7.x prior to 2.7.6, 2.8.x prior to 2.8.6, 2.9.x prior to 2.9.5, 2.10.x prior to 2.10.4, 2.11.x prior to 2.11.13, 2.12.x prior to 2.12.4, 2.13.x prior to 2.13.5, or 2.14.x prior to 2.14.1. It is, therefore, affected by a...

Fedora 25 : git (2017-8ba7572cfd)

Resolve an arbitrary code execution vulnerability via crafted 'ssh://' URL CVE-2017-1000117. From the release announcement : A malicious third-party can give a crafted 'ssh://...' URL to an unsuspecting victim, and an attempt to visit the URL can result in any program that exists on the victim's...