7.8

CVE-2023-29007

Git is a revision control system. Prior to versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1, a specially crafted `.gitmodules` file with submodule URLs that are longer than 1024 characters can used to exploit a bug in `config.c::git_config_copy_or_rename_section_in_file()`. This bug can be used to inject arbitrary configuration into a user's `$GIT_DIR/config` when attempting to remove the configuration section associated with that submodule. When the attacker injects configuration values which specify executables to run (such as `core.pager`, `core.editor`, `core.sshCommand`, etc.) this can lead to a remote code execution. A fix A fix is available in versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1. As a workaround, avoid running `git submodule deinit` on untrusted repositories or without prior inspection of any submodule sections in `$GIT_DIR/config`.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Git-scm ≫ Git Version < 2.30.9
Git-scm ≫ Git Version >= 2.31.0 < 2.31.8
Git-scm ≫ Git Version >= 2.32.0 < 2.32.7
Git-scm ≫ Git Version >= 2.33.0 < 2.33.8
Git-scm ≫ Git Version >= 2.34.0 < 2.34.8
Git-scm ≫ Git Version >= 2.35.0 < 2.35.8
Git-scm ≫ Git Version >= 2.36.0 < 2.36.5
Git-scm ≫ Git Version >= 2.37.0 < 2.37.7
Git-scm ≫ Git Version >= 2.38.0 < 2.38.5
Git-scm ≫ Git Version >= 2.39.0 < 2.39.3
Git-scm ≫ Git Version2.40.0
Fedoraproject ≫ Fedora Version36
Fedoraproject ≫ Fedora Version37
Fedoraproject ≫ Fedora Version38
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.42% 0.799
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
security-advisories@github.com 7 1 5.9
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.