Git does not sanitize URLs when asking for credentials interactively (git git)
En bref
- Source
- NVD
- EPSS
- EPSS 0.65 % · centile 51 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- GitHub_M
- Statut NVD
- Analyzed
Description
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. When Git asks for credentials via a terminal prompt (i.e. without using any credential helper), it prints out the host name for which the user is expected to provide a username and/or a password. At this stage, any URL-encoded parts have been decoded already, and are printed verbatim. This allows attackers to craft URLs that contain ANSI escape sequences that the terminal interpret to confuse users e.g. into providing passwords for trusted Git hosting sites when in fact they are then sent to untrusted sites that are under the attacker's control. This issue has been patch via commits `7725b81` and `c903985` which are included in release versions v2.48.1, v2.47.2, v2.46.3, v2.45.3, v2.44.3, v2.43.6, v2.42.4, v2.41.3, and v2.40.4. Users are advised to upgrade. Users unable to upgrade should avoid cloning from untrusted URLs, especially recursive clones.
Faiblesses (CWE)
- CWE-116 — Encodage ou échappement incorrect de la sortie
- CWE-147 — Improper Neutralization of Input Terminators
- CWE-150 — Improper Neutralization of Escape, Meta, or Control Sequences
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 4.0 | LOW 2.1 | CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N | GitHub_M |
| CVSS 4.0 | LOW 2.1 | CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X | NVD · security-advisories@github.com (Secondary) |
| CVSS 3.1 | MEDIUM 4.7 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2024-44589
- GCVE · GCVE-0-2024-50349
Avis du CERT-FR
- CERTFR-2025-AVI-0746 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*cpe:2.3:a:git:git:*:*:*:*:*:*:*:*< 2.40.4cpe:2.3:a:git:git:*:*:*:*:*:*:*:*≥ 2.41.0 < 2.41.3cpe:2.3:a:git:git:*:*:*:*:*:*:*:*≥ 2.42.0 < 2.42.4cpe:2.3:a:git:git:*:*:*:*:*:*:*:*≥ 2.43.0 < 2.43.6cpe:2.3:a:git:git:*:*:*:*:*:*:*:*≥ 2.44.3 < 2.44.3cpe:2.3:a:git:git:*:*:*:*:*:*:*:*≥ 2.45.3 < 2.45.3cpe:2.3:a:git:git:*:*:*:*:*:*:*:*≥ 2.46.3 < 2.46.3cpe:2.3:a:git:git:*:*:*:*:*:*:*:*≥ 2.47.0 < 2.47.2cpe:2.3:a:git:git:2.48.0:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| git · git | affected <= 2.40.3 ; affected >= 2.41.0, <= 2.41.2 ; affected >= 2.42.0, <= 2.42.3 ; affected >= 2.43.0, <= 2.43.5 ; affected >= 2.44.0, <= 2.44.2 ; affected >= 2.45.0, <= 2.45.2 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |