CVE-2018-19486
git: Improper handling of PATH allows for commands to be executed from the current directory
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD, Photon OS. Niedriger laut Red Hat (hoch), Amazon (hoch), Ubuntu (mittel).
Beschreibung
Git before 2.19.2 on Linux and UNIX executes commands from the current working directory (as if '.' were at the end of $PATH) in certain cases involving the run_command() API and run-command.c, because there was a dangerous change from execvp to execv during 2017.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| Photon OS 1.0 | git | 2.23.0-1.ph1 |
| Photon OS 2.0 | git | 2.23.0-1.ph2 |
| Photon OS 3.0 | git | 2.23.0-1.ph3 |
| Photon OS 5.0 | git, git-extras, git-lang | 2.43.7-1.ph5 |
| alpine 3.6 | git | 2.13.7-r2 |
| alpine 3.7 | git | 2.15.r-r1 |
| alpine 3.8 | git | 2.18.1-r1 |
| amazon linux 1 | emacs-git, emacs-git-el, git und 12 weitere | 2.14.5-1.60.amzn1 |
| amazon linux 2 | git, git-all, git-core und 13 weitere | 2.17.2-2.amzn2 |
| debian 11 | git | 1:2.19.2-1 |
| debian 12 | git | 1:2.19.2-1 |
| debian 13 | git | 1:2.19.2-1 |
Alle 51 Einträge aus 20 Quellen zeigen
| Quelle | Paket | Behoben in |
|---|---|---|
| Photon OS 1.0 | git | 2.23.0-1.ph1 |
| Photon OS 2.0 | git | 2.23.0-1.ph2 |
| Photon OS 3.0 | git | 2.23.0-1.ph3 |
| Photon OS 5.0 | git | 2.43.7-1.ph5 |
| Photon OS 5.0 | git-extras | 2.43.7-1.ph5 |
| Photon OS 5.0 | git-lang | 2.43.7-1.ph5 |
| alpine 3.6 | git | 2.13.7-r2 |
| alpine 3.7 | git | 2.15.r-r1 |
| alpine 3.8 | git | 2.18.1-r1 |
| amazon linux 1 | emacs-git | 2.14.5-1.60.amzn1 |
| amazon linux 1 | emacs-git-el | 2.14.5-1.60.amzn1 |
| amazon linux 1 | git | 2.14.5-1.60.amzn1 |
| amazon linux 1 | git-all | 2.14.5-1.60.amzn1 |
| amazon linux 1 | git-bzr | 2.14.5-1.60.amzn1 |
| amazon linux 1 | git-cvs | 2.14.5-1.60.amzn1 |
| amazon linux 1 | git-daemon | 2.14.5-1.60.amzn1 |
| amazon linux 1 | git-debuginfo | 2.14.5-1.60.amzn1 |
| amazon linux 1 | git-email | 2.14.5-1.60.amzn1 |
| amazon linux 1 | git-hg | 2.14.5-1.60.amzn1 |
| amazon linux 1 | git-p4 | 2.14.5-1.60.amzn1 |
| amazon linux 1 | git-svn | 2.14.5-1.60.amzn1 |
| amazon linux 1 | gitweb | 2.14.5-1.60.amzn1 |
| amazon linux 1 | perl-Git | 2.14.5-1.60.amzn1 |
| amazon linux 1 | perl-Git-SVN | 2.14.5-1.60.amzn1 |
| amazon linux 2 | git | 2.17.2-2.amzn2 |
| amazon linux 2 | git-all | 2.17.2-2.amzn2 |
| amazon linux 2 | git-core | 2.17.2-2.amzn2 |
| amazon linux 2 | git-core-doc | 2.17.2-2.amzn2 |
| amazon linux 2 | git-cvs | 2.17.2-2.amzn2 |
| amazon linux 2 | git-daemon | 2.17.2-2.amzn2 |
| amazon linux 2 | git-debuginfo | 2.17.2-2.amzn2 |
| amazon linux 2 | git-email | 2.17.2-2.amzn2 |
| amazon linux 2 | git-gui | 2.17.2-2.amzn2 |
| amazon linux 2 | git-p4 | 2.17.2-2.amzn2 |
| amazon linux 2 | git-subtree | 2.17.2-2.amzn2 |
| amazon linux 2 | git-svn | 2.17.2-2.amzn2 |
| amazon linux 2 | gitk | 2.17.2-2.amzn2 |
| amazon linux 2 | gitweb | 2.17.2-2.amzn2 |
| amazon linux 2 | perl-Git | 2.17.2-2.amzn2 |
| amazon linux 2 | perl-Git-SVN | 2.17.2-2.amzn2 |
| debian 11 | git | 1:2.19.2-1 |
| debian 12 | git | 1:2.19.2-1 |
| debian 13 | git | 1:2.19.2-1 |
| debian 14 | git | 1:2.19.2-1 |
| echo | git | 1:2.19.2-1 |
| root.io debian 11 | rootio-git | 1:2.19.2-1 |
| root.io debian 12 | rootio-git | 1:2.19.2-1 |
| root.io debian 13 | rootio-git | 1:2.19.2-1 |
| ubuntu 18.04 | git | 1:2.17.1-1ubuntu0.4 |
| ubuntu 18.04-ESM | git | 1:2.17.1-1ubuntu0.4 |
| ubuntu 18.10 | git | 1:2.19.1-1ubuntu1.1 |
Referenzen
- http://www.securityfocus.com/bid/106020
- http://www.securitytracker.com/id/1042166
- https://access.redhat.com/errata/RHSA-2018:3800
- https://access.redhat.com/security/cve/CVE-2018-19486
- https://git.kernel.org/pub/scm/git/git.git/commit/?id=321fd82389742398d2924640ce3a61791fd27d60
- https://git.kernel.org/pub/scm/git/git.git/tree/Documentation/RelNotes/2.19.2.txt
- https://nvd.nist.gov/vuln/detail/CVE-2018-19486
- https://security.gentoo.org/glsa/201904-13