Fedora 27: FEDORA-2018-080a3d7866 Critical: Git Path Handling Issues

Git is a fast, scalable, distributed revision control system with an

unusually rich command set that provides both high-level operations

and full access to internals.

The git rpm installs common set of tools which are usually using with

small amount of dependencies. To install all git packages, including

tools for integrating with other SCMs, install the git-all meta-package.

Upstream security fixes related to .gitmodules handling. From the [upstream

announcement](https://public-inbox.org/git/xmqqy3g2flb6.fsf@gitster-ct.c.googlers.com/): ``` * Submodule "names" come from the untrusted

.gitmodules file, but we blindly append them to $GIT_DIR/modules to create our

on-disk repo paths. This means you can do bad things by putting "../" into the

name. We now enforce some rules for submodule names which will cause Git to

ignore these malicious names (CVE-2018-11235). Credit for finding this

vulnerability and the proof of concept from which the test script was adapted

goes to Etienne Stalmans. * It was possible to trick the code that sanity-checks paths on NTFS into reading random piece of memory (CVE-2018-11233). ```

Also fix a segfault in rev-parse with invalid input (#1581678) and install

contrib/diff-highlight (#1550251).

* Tue May 29 2018 Todd Zullinger - 2.14.4-1

- Update to 2.14.4 (CVE-2018-11233, CVE-2018-11235)

* Thu May 24 2018 Todd Zullinger - 2.14.3-4

- Fix segfault in rev-parse with invalid input (#1581678)

- Install contrib/diff-highlight (#1550251)

* Fri Feb 16 2018 Todd Zullinger - 2.14.3-3

- git-svn: avoid segfaults in 'git svn branch'

* Tue Nov 7 2017 Todd Zullinger - 2.14.3-2

- Fix git-clone memory exhaustion (CVE-2017-15298)

Resolves: #1510455, #1510457

* Mon Oct 23 2017 Todd Zullinger - 2.14.3-1

- Update to 2.14.3

[ 1 ] Bug #1583862 - CVE-2018-11235 git: arbitrary code execution when recursively cloning a malicious repository

https://bugzilla.redhat.com/show_bug.cgi?id=1583862

[ 2 ] Bug #1583888 - CVE-2018-11233 git: path sanity-checks on NTFS can read arbitrary memory

https://bugzilla.redhat.com/show_bug.cgi?id=1583888

su -c 'dnf upgrade --advisory FEDORA-2018-080a3d7866' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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