CVE-2020-12278
libgit2: files inside the .git directory may be overwritten during cloning via NTFS Alternate Data Streams
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD, Julia. Más baja según Ubuntu (media), Red Hat (baja).
Descripción
An issue was discovered in libgit2 before 0.28.4 and 0.9x before 0.99.0. path.c mishandles equivalent filenames that exist because of NTFS Alternate Data Streams. This may allow remote code execution when cloning a repository. This issue is similar to CVE-2019-1352.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| julia::Julia Ecosystem Security Advisories | LibGit2_jll | 0.28.5+0 |
| conan::GitLab Advisory Database Community | libgit2 | 0.28.4 |
| debian 10 | libgit2 | 0.27.7+dfsg.1-0.2+deb10u1 |
| debian 11 | libgit2 | 0.28.4+dfsg.1-2 |
| debian 12 | libgit2 | 0.28.4+dfsg.1-2 |
| debian 13 | libgit2 | 0.28.4+dfsg.1-2 |
| debian 14 | libgit2 | 0.28.4+dfsg.1-2 |
| debian 8 | libgit2 | sin corrección indicada |
| debian 9 | libgit2 | 0.25.1+really0.24.6-1+deb9u1 |
| echo | libgit2 | 0.28.4+dfsg.1-2 |
| Red Hat | libgit2, libgit2-devel | sin corrección indicada |
| ubuntu 16.04-ESM | libgit2 | 0.24.1-2ubuntu0.2+esm2 |
Mostrar las 14 entradas de 13 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| julia::Julia Ecosystem Security Advisories | LibGit2_jll | 0.28.5+0 |
| conan::GitLab Advisory Database Community | libgit2 | 0.28.4 |
| debian 10 | libgit2 | 0.27.7+dfsg.1-0.2+deb10u1 |
| debian 11 | libgit2 | 0.28.4+dfsg.1-2 |
| debian 12 | libgit2 | 0.28.4+dfsg.1-2 |
| debian 13 | libgit2 | 0.28.4+dfsg.1-2 |
| debian 14 | libgit2 | 0.28.4+dfsg.1-2 |
| debian 8 | libgit2 | sin corrección indicada |
| debian 9 | libgit2 | 0.25.1+really0.24.6-1+deb9u1 |
| echo | libgit2 | 0.28.4+dfsg.1-2 |
| Red Hat | libgit2 | sin corrección indicada |
| Red Hat | libgit2-devel | sin corrección indicada |
| ubuntu 16.04-ESM | libgit2 | 0.24.1-2ubuntu0.2+esm2 |
| ubuntu 18.04-ESM | libgit2 | 0.26.0+dfsg.1-1.1ubuntu0.2+esm1 |
Referencias
- https://access.redhat.com/security/cve/CVE-2020-12278
- https://github.com/git/git/security/advisories/GHSA-5wph-8frv-58vj
- https://github.com/libgit2/libgit2/commit/3f7851eadca36a99627ad78cbe56a40d3776ed01
- https://github.com/libgit2/libgit2/commit/e1832eb20a7089f6383cfce474f213157f5300cb
- https://github.com/libgit2/libgit2/releases/tag/v0.28.4
- https://github.com/libgit2/libgit2/releases/tag/v0.99.0
- https://lists.debian.org/debian-lts-announce/2022/03/msg00031.html
- https://lists.debian.org/debian-lts-announce/2023/02/msg00034.html