CVE-2018-11235
git - security update
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.
How to fix CVE-2018-11235
To remediate CVE-2018-11235, upgrade the affected package to a fixed version below.
- —upgrade to 2.17.1-r0 or later
- —upgrade to 1:2.17.1-1 or later
- —upgrade to 1:2.1.4-2.1+deb8u6 or later
Is CVE-2018-11235 being exploited?
Moderate — EPSS is 41.7%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (3)
- from 0, < 2.17.1-r0
- from 0, < 1:2.17.1-1
- from 0, < 1:2.1.4-2.1+deb8u6
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |