Directory Traversal Affecting git package, versions <1:2.11.0-3+deb9u3
Snyk CVSS
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Test your applications- Snyk ID SNYK-DEBIAN9-GIT-340908
- published 30 May 2018
- disclosed 30 May 2018
Introduced: 30 May 2018
CVE-2018-11235 Open this link in a new tabHow to fix?
Upgrade Debian:9
git
to version 1:2.11.0-3+deb9u3 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream git
package and not the git
package as distributed by Debian:9
.
See How to fix?
for Debian:9
relevant fixed versions and status.
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.