git: 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, rem...
CVE-2018-11235 is fixed in 13 products on 1 platform, first by git 1:2.17.1-1ubuntu0.1, released May 29, 2018. It is not reported as exploited. Patch Radar priority: High.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| git · Ubuntu 18.04.6 LTS (bionic) | 1:2.17.1-1ubuntu0.1 | git 1:2.17.1-1ubuntu0.1 | May 29, 2018 |
| git-all · Ubuntu 18.04.6 LTS (bionic) | 1:2.17.1-1ubuntu0.1 | git-all 1:2.17.1-1ubuntu0.1 | May 29, 2018 |
| git-cvs · Ubuntu 18.04.6 LTS (bionic) | 1:2.17.1-1ubuntu0.1 | git-cvs 1:2.17.1-1ubuntu0.1 | May 29, 2018 |
| git-daemon-run · Ubuntu 18.04.6 LTS (bionic) | 1:2.17.1-1ubuntu0.1 | git-daemon-run 1:2.17.1-1ubuntu0.1 | May 29, 2018 |
| git-daemon-sysvinit · Ubuntu 18.04.6 LTS (bionic) | 1:2.17.1-1ubuntu0.1 | git-daemon-sysvinit 1:2.17.1-1ubuntu0.1 | May 29, 2018 |
| git-el · Ubuntu 18.04.6 LTS (bionic) | 1:2.17.1-1ubuntu0.1 | git-el 1:2.17.1-1ubuntu0.1 | May 29, 2018 |
| git-email · Ubuntu 18.04.6 LTS (bionic) | 1:2.17.1-1ubuntu0.1 | git-email 1:2.17.1-1ubuntu0.1 | May 29, 2018 |
| git-gui · Ubuntu 18.04.6 LTS (bionic) | 1:2.17.1-1ubuntu0.1 | git-gui 1:2.17.1-1ubuntu0.1 | May 29, 2018 |
| git-man · Ubuntu 18.04.6 LTS (bionic) | 1:2.17.1-1ubuntu0.1 | git-man 1:2.17.1-1ubuntu0.1 | May 29, 2018 |
| git-mediawiki · Ubuntu 18.04.6 LTS (bionic) | 1:2.17.1-1ubuntu0.1 | git-mediawiki 1:2.17.1-1ubuntu0.1 | May 29, 2018 |
| git-svn · Ubuntu 18.04.6 LTS (bionic) | 1:2.17.1-1ubuntu0.1 | git-svn 1:2.17.1-1ubuntu0.1 | May 29, 2018 |
| gitk · Ubuntu 18.04.6 LTS (bionic) | 1:2.17.1-1ubuntu0.1 | gitk 1:2.17.1-1ubuntu0.1 | May 29, 2018 |
| gitweb · Ubuntu 18.04.6 LTS (bionic) | 1:2.17.1-1ubuntu0.1 | gitweb 1:2.17.1-1ubuntu0.1 | May 29, 2018 |
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