crítica
CVE-2018-17456
git: arbitrary code execution via .gitmodules
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.
Severidad por fuente
NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat8.8CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD, Photon OS. Más baja según Red Hat (alta), Amazon (alta), Oracle (alta), Ubuntu (media).
Descripción
Git before 2.14.5, 2.15.x before 2.15.3, 2.16.x before 2.16.5, 2.17.x before 2.17.2, 2.18.x before 2.18.1, and 2.19.x before 2.19.1 allows remote code execution during processing of a recursive "git clone" of a superproject if a .gitmodules file has a URL field beginning with a '-' character.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| 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 3.10 | git | 2.19.1-r0 |
| alpine 3.11 | git | 2.19.1-r0 |
| alpine 3.12 | git | 2.19.1-r0 |
| alpine 3.13 | git | 2.19.1-r0 |
| alpine 3.14 | git | 2.19.1-r0 |
| alpine 3.15 | git | 2.19.1-r0 |
| alpine 3.16 | git | 2.19.1-r0 |
| alpine 3.17 | git | 2.19.1-r0 |
Mostrar las 103 entradas de 44 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| 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 3.10 | git | 2.19.1-r0 |
| alpine 3.11 | git | 2.19.1-r0 |
| alpine 3.12 | git | 2.19.1-r0 |
| alpine 3.13 | git | 2.19.1-r0 |
| alpine 3.14 | git | 2.19.1-r0 |
| alpine 3.15 | git | 2.19.1-r0 |
| alpine 3.16 | git | 2.19.1-r0 |
| alpine 3.17 | git | 2.19.1-r0 |
| alpine 3.18 | git | 2.19.1-r0 |
| alpine 3.19 | git | 2.19.1-r0 |
| alpine 3.20 | git | 2.19.1-r0 |
| alpine 3.21 | git | 2.19.1-r0 |
| alpine 3.22 | git | 2.19.1-r0 |
| alpine 3.23 | git | 2.19.1-r0 |
| alpine 3.24 | git | 2.19.1-r0 |
| alpine 3.5 | git | 2.11.3-r2 |
| alpine 3.6 | git | 2.13.7-r1 |
| alpine 3.7 | git | 2.15.3-r0 |
| alpine 3.8 | git | 2.18.1-r0 |
| alpine 3.9 | git | 2.19.1-r0 |
| alpine edge | git | 2.19.1-r0 |
| amazon linux 1 | emacs-git | 2.14.5-1.59.amzn1 |
| amazon linux 1 | emacs-git-el | 2.14.5-1.59.amzn1 |
| amazon linux 1 | git | 2.14.5-1.59.amzn1 |
| amazon linux 1 | git-all | 2.14.5-1.59.amzn1 |
| amazon linux 1 | git-bzr | 2.14.5-1.59.amzn1 |
| amazon linux 1 | git-cvs | 2.14.5-1.59.amzn1 |
| amazon linux 1 | git-daemon | 2.14.5-1.59.amzn1 |
| amazon linux 1 | git-debuginfo | 2.14.5-1.59.amzn1 |
| amazon linux 1 | git-email | 2.14.5-1.59.amzn1 |
| amazon linux 1 | git-hg | 2.14.5-1.59.amzn1 |
| amazon linux 1 | git-p4 | 2.14.5-1.59.amzn1 |
| amazon linux 1 | git-svn | 2.14.5-1.59.amzn1 |
| amazon linux 1 | gitweb | 2.14.5-1.59.amzn1 |
| amazon linux 1 | perl-Git | 2.14.5-1.59.amzn1 |
| amazon linux 1 | perl-Git-SVN | 2.14.5-1.59.amzn1 |
| amazon linux 2 | git | 2.14.5-1.amzn2 |
| amazon linux 2 | git-all | 2.14.5-1.amzn2 |
| amazon linux 2 | git-core | 2.14.5-1.amzn2 |
| amazon linux 2 | git-core-doc | 2.14.5-1.amzn2 |
| amazon linux 2 | git-cvs | 2.14.5-1.amzn2 |
| amazon linux 2 | git-daemon | 2.14.5-1.amzn2 |
| amazon linux 2 | git-debuginfo | 2.14.5-1.amzn2 |
| amazon linux 2 | git-email | 2.14.5-1.amzn2 |
| amazon linux 2 | git-gnome-keyring | 2.14.5-1.amzn2 |
| amazon linux 2 | git-gui | 2.14.5-1.amzn2 |
| amazon linux 2 | git-p4 | 2.14.5-1.amzn2 |
| amazon linux 2 | git-svn | 2.14.5-1.amzn2 |
| amazon linux 2 | gitk | 2.14.5-1.amzn2 |
| amazon linux 2 | gitweb | 2.14.5-1.amzn2 |
| amazon linux 2 | perl-Git | 2.14.5-1.amzn2 |
| amazon linux 2 | perl-Git-SVN | 2.14.5-1.amzn2 |
| debian 11 | git | 1:2.19.1-1 |
| debian 12 | git | 1:2.19.1-1 |
| debian 13 | git | 1:2.19.1-1 |
| debian 14 | git | 1:2.19.1-1 |
| debian 8 | git | 1:2.1.4-2.1+deb8u7 |
| debian 9 | git | 1:2.11.0-3+deb9u4 |
| echo | git | 1:2.19.1-1 |
| Oracle Linux 6 | emacs-git | 1.7.1-10.el6_10 |
| Oracle Linux 6 | emacs-git-el | 1.7.1-10.el6_10 |
| Oracle Linux 6 | git | 1.7.1-10.el6_10 |
| Oracle Linux 6 | git-all | 1.7.1-10.el6_10 |
| Oracle Linux 6 | git-cvs | 1.7.1-10.el6_10 |
| Oracle Linux 6 | git-daemon | 1.7.1-10.el6_10 |
| Oracle Linux 6 | git-email | 1.7.1-10.el6_10 |
| Oracle Linux 6 | git-gui | 1.7.1-10.el6_10 |
| Oracle Linux 6 | git-svn | 1.7.1-10.el6_10 |
| Oracle Linux 6 | gitk | 1.7.1-10.el6_10 |
| Oracle Linux 6 | gitweb | 1.7.1-10.el6_10 |
| Oracle Linux 6 | perl-Git | 1.7.1-10.el6_10 |
| Oracle Linux 7 | emacs-git | 1.8.3.1-20.el7 |
| Oracle Linux 7 | emacs-git-el | 1.8.3.1-20.el7 |
| Oracle Linux 7 | git | 1.8.3.1-20.el7 |
| Oracle Linux 7 | git-all | 1.8.3.1-20.el7 |
| Oracle Linux 7 | git-bzr | 1.8.3.1-20.el7 |
| Oracle Linux 7 | git-cvs | 1.8.3.1-20.el7 |
| Oracle Linux 7 | git-daemon | 1.8.3.1-20.el7 |
| Oracle Linux 7 | git-email | 1.8.3.1-20.el7 |
| Oracle Linux 7 | git-gnome-keyring | 1.8.3.1-20.el7 |
| Oracle Linux 7 | git-gui | 1.8.3.1-20.el7 |
| Oracle Linux 7 | git-hg | 1.8.3.1-20.el7 |
| Oracle Linux 7 | git-instaweb | 1.8.3.1-20.el7 |
| Oracle Linux 7 | git-p4 | 1.8.3.1-20.el7 |
| Oracle Linux 7 | git-svn | 1.8.3.1-20.el7 |
| Oracle Linux 7 | gitk | 1.8.3.1-20.el7 |
| Oracle Linux 7 | gitweb | 1.8.3.1-20.el7 |
| Oracle Linux 7 | perl-Git | 1.8.3.1-20.el7 |
| Oracle Linux 7 | perl-Git-SVN | 1.8.3.1-20.el7 |
| root.io debian 11 | rootio-git | 1:2.19.1-1 |
| root.io debian 12 | rootio-git | 1:2.19.1-1 |
| root.io debian 13 | rootio-git | 1:2.19.1-1 |
| ubuntu 14.04 | git | 1:1.9.1-1ubuntu0.9 |
| ubuntu 16.04 | git | 1:2.7.4-0ubuntu1.5 |
| ubuntu 16.04-ESM | git | 1:2.7.4-0ubuntu1.5 |
| ubuntu 18.04 | git | 1:2.17.1-1ubuntu0.3 |
| ubuntu 18.04-ESM | git | 1:2.17.1-1ubuntu0.3 |
Referencias
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00003.html
- http://packetstormsecurity.com/files/152173/Sourcetree-Git-Arbitrary-Code-Execution-URL-Handling.html
- http://www.securityfocus.com/bid/105523
- http://www.securityfocus.com/bid/107511
- http://www.securitytracker.com/id/1041811
- https://access.redhat.com/errata/RHSA-2018:3408
- https://access.redhat.com/errata/RHSA-2018:3505
- https://access.redhat.com/errata/RHSA-2018:3541
Las 25 referencias
- https://access.redhat.com/errata/RHSA-2020:0316
- https://access.redhat.com/security/cve/CVE-2018-17456
- https://github.com/git/git/commit/1a7fd1fb2998002da6e9ff2ee46e1bdd25ee8404
- https://github.com/git/git/commit/a124133e1e6ab5c7a9fef6d0e6bcb084e3455b46
- https://linux.oracle.com/cve/CVE-2018-17456.html
- https://linux.oracle.com/errata/ELSA-2020-0316.html
- https://marc.info/?l=git&m=153875888916397&w=2
- https://nvd.nist.gov/vuln/detail/CVE-2018-17456
- https://public-inbox.org/git/xmqqy3bcuy3l.fsf@gitster-ct.c.googlers.com/
- https://seclists.org/bugtraq/2019/Mar/30
- https://ubuntu.com/security/notices/USN-3791-1
- https://usn.ubuntu.com/3791-1/
- https://www.cve.org/CVERecord?id=CVE-2018-17456
- https://www.debian.org/security/2018/dsa-4311
- https://www.exploit-db.com/exploits/45548/
- https://www.exploit-db.com/exploits/45631/
- https://www.openwall.com/lists/oss-security/2018/10/06/3