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CVE-2024-52006

CVE-2024-52006 · Newline confusion in credential helpers can lead to credential exfiltration in git

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

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. Git defines a line-based protocol that is used to exchange information between Git and Git credential helpers. Some ecosystems (most notably, .NET and node.js) interpret single Carriage Return characters as newlines, which renders the protections against CVE-2020-5260 incomplete for credential helpers that treat Carriage Returns in this way. This issue has been addressed in commit `b01b9b8` which is 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.

CVSS 2.1 · Baja · EPSS 1,0% · Corrección disponible

Publicación
Actualización

Pila tecnológica: system

Productos y versiones afectados

  • git

    Versiones
    • <= 2.40.3: Afectada
    • >= 2.41.0, <= 2.41.2: Afectada
    • >= 2.42.0, <= 2.42.3: Afectada
    • >= 2.43.0, <= 2.43.5: Afectada
    • >= 2.44.0, <= 2.44.2: Afectada
    • >= 2.45.0, <= 2.45.2: Afectada
    • >= 2.46.0, <= 2.46.2: Afectada
    • >= 2.47.0, < 2.47.2: Afectada
    • = 2.48.0: Afectada

    Sin corrección publicada

  • git Debian:12

    Versiones
    • 1:2.39.2+next.20230215-1
    • 1:2.39.2-1.1
    • 1:2.39.5-0+deb12u1
    Intervalos de versiones afectados
    • ECOSYSTEM: < 1:2.39.5-0+deb12u2

    Actualiza a 1:2.39.5-0+deb12u2

  • git Debian:13

    Intervalos de versiones afectados
    • ECOSYSTEM: < 1:2.47.2-0.1

    Actualiza a 1:2.47.2-0.1

  • git Debian:14

    Intervalos de versiones afectados
    • ECOSYSTEM: < 1:2.47.2-0.1

    Actualiza a 1:2.47.2-0.1

  • git Ubuntu:Pro:16.04:LTS

    Versiones
    • 1:2.5.0-1
    • 1:2.6.2-1
    • 1:2.6.3-1
    • 1:2.6.4-1
    • 1:2.7.0~rc3-1
    • 1:2.7.0-1
    • 1:2.7.3-0ubuntu1
    • 1:2.7.4-0ubuntu1
    • 1:2.7.4-0ubuntu1.1
    • 1:2.7.4-0ubuntu1.2
    • 1:2.7.4-0ubuntu1.3
    • 1:2.7.4-0ubuntu1.4
    • 1:2.7.4-0ubuntu1.5
    • 1:2.7.4-0ubuntu1.6
    • 1:2.7.4-0ubuntu1.7
    • 1:2.7.4-0ubuntu1.8
    • 1:2.7.4-0ubuntu1.9
    • 1:2.7.4-0ubuntu1.10
    • 1:2.7.4-0ubuntu1.10+esm1
    • 1:2.7.4-0ubuntu1.10+esm3
    • 1:2.7.4-0ubuntu1.10+esm4
    • 1:2.7.4-0ubuntu1.10+esm5
    • 1:2.7.4-0ubuntu1.10+esm6
    • 1:2.7.4-0ubuntu1.10+esm7
    • 1:2.7.4-0ubuntu1.10+esm8
    • 1:2.7.4-0ubuntu1.10+esm9
    • 1:2.7.4-0ubuntu1.10+esm10
    • 1:2.7.4-0ubuntu1.10+esm11
    Intervalos de versiones afectados
    • ECOSYSTEM: < 1:2.7.4-0ubuntu1.10+esm13

    Actualiza a 1:2.7.4-0ubuntu1.10+esm13

  • git Ubuntu:Pro:18.04:LTS

    Versiones
    • 1:2.14.1-1ubuntu4
    • 1:2.15.1-1ubuntu2
    • 1:2.17.0-1ubuntu1
    • 1:2.17.1-1ubuntu0.1
    • 1:2.17.1-1ubuntu0.3
    • 1:2.17.1-1ubuntu0.4
    • 1:2.17.1-1ubuntu0.5
    • 1:2.17.1-1ubuntu0.6
    • 1:2.17.1-1ubuntu0.7
    • 1:2.17.1-1ubuntu0.8
    • 1:2.17.1-1ubuntu0.9
    • 1:2.17.1-1ubuntu0.10
    • 1:2.17.1-1ubuntu0.11
    • 1:2.17.1-1ubuntu0.12
    • 1:2.17.1-1ubuntu0.13
    • 1:2.17.1-1ubuntu0.14
    • 1:2.17.1-1ubuntu0.15
    • 1:2.17.1-1ubuntu0.16
    • 1:2.17.1-1ubuntu0.17
    • 1:2.17.1-1ubuntu0.18
    • 1:2.17.1-1ubuntu0.18+esm1
    • 1:2.17.1-1ubuntu0.18+esm2
    • 1:2.17.1-1ubuntu0.18+esm3
    • 1:2.17.1-1ubuntu0.18+esm4
    Intervalos de versiones afectados
    • ECOSYSTEM: < 1:2.17.1-1ubuntu0.18+esm6

    Actualiza a 1:2.17.1-1ubuntu0.18+esm6

  • git Ubuntu:20.04:LTS

    Versiones
    • 1:2.20.1-2ubuntu1
    • 1:2.24.0-1ubuntu1
    • 1:2.24.0-1ubuntu2
    • 1:2.25.0-1ubuntu1
    • 1:2.25.1-1ubuntu1
    • 1:2.25.1-1ubuntu2
    • 1:2.25.1-1ubuntu3
    • 1:2.25.1-1ubuntu3.1
    • 1:2.25.1-1ubuntu3.2
    • 1:2.25.1-1ubuntu3.3
    • 1:2.25.1-1ubuntu3.4
    • 1:2.25.1-1ubuntu3.5
    • 1:2.25.1-1ubuntu3.6
    • 1:2.25.1-1ubuntu3.7
    • 1:2.25.1-1ubuntu3.8
    • 1:2.25.1-1ubuntu3.10
    • 1:2.25.1-1ubuntu3.11
    • 1:2.25.1-1ubuntu3.12
    • 1:2.25.1-1ubuntu3.13
    Intervalos de versiones afectados
    • ECOSYSTEM: < 1:2.25.1-1ubuntu3.14

    Actualiza a 1:2.25.1-1ubuntu3.14

  • git Ubuntu:22.04:LTS

    Versiones
    • 1:2.32.0-1ubuntu1
    • 1:2.33.1-1ubuntu1
    • 1:2.34.1-1ubuntu1
    • 1:2.34.1-1ubuntu1.1
    • 1:2.34.1-1ubuntu1.2
    • 1:2.34.1-1ubuntu1.4
    • 1:2.34.1-1ubuntu1.5
    • 1:2.34.1-1ubuntu1.6
    • 1:2.34.1-1ubuntu1.8
    • 1:2.34.1-1ubuntu1.9
    • 1:2.34.1-1ubuntu1.10
    • 1:2.34.1-1ubuntu1.11
    Intervalos de versiones afectados
    • ECOSYSTEM: < 1:2.34.1-1ubuntu1.12

    Actualiza a 1:2.34.1-1ubuntu1.12

  • git Ubuntu:24.04:LTS

    Versiones
    • 1:2.40.1-1ubuntu1
    • 1:2.43.0-1ubuntu1
    • 1:2.43.0-1ubuntu5
    • 1:2.43.0-1ubuntu6
    • 1:2.43.0-1ubuntu7
    • 1:2.43.0-1ubuntu7.1
    Intervalos de versiones afectados
    • ECOSYSTEM: < 1:2.43.0-1ubuntu7.2

    Actualiza a 1:2.43.0-1ubuntu7.2

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