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ALPINE-CVE-2017-17405

ALPINE-CVE-2017-17405

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Ruby before 2.4.3 allows Net::FTP command injection. Net::FTP#get, getbinaryfile, gettextfile, put, putbinaryfile, and puttextfile use Kernel#open to open a local file. If the localfile argument starts with the "|" pipe character, the command following the pipe character is executed. The default value of localfile is File.basename(remotefile), so malicious FTP servers could cause arbitrary command execution.

CVSS 8.8 · High · Fix available

Published
Updated

Stack: system

Affected products and versions

  • ruby Alpine:v3.10

    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.4.3-r0

    Update to 2.4.3-r0

  • ruby Alpine:v3.11

    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.4.3-r0

    Update to 2.4.3-r0

  • ruby Alpine:v3.12

    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.4.3-r0

    Update to 2.4.3-r0

  • ruby Alpine:v3.13

    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.4.3-r0

    Update to 2.4.3-r0

  • ruby Alpine:v3.14

    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.4.3-r0

    Update to 2.4.3-r0

  • ruby Alpine:v3.15

    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.4.3-r0

    Update to 2.4.3-r0

  • ruby Alpine:v3.16

    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.4.3-r0

    Update to 2.4.3-r0

  • ruby Alpine:v3.17

    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.4.3-r0

    Update to 2.4.3-r0

  • ruby Alpine:v3.18

    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.4.3-r0

    Update to 2.4.3-r0

  • ruby Alpine:v3.19

    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.4.3-r0

    Update to 2.4.3-r0

  • ruby Alpine:v3.20

    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.4.3-r0

    Update to 2.4.3-r0

  • ruby Alpine:v3.21

    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.4.3-r0

    Update to 2.4.3-r0

  • ruby Alpine:v3.22

    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.4.3-r0

    Update to 2.4.3-r0

  • ruby Alpine:v3.23

    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.4.3-r0

    Update to 2.4.3-r0

  • ruby Alpine:v3.24

    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.4.3-r0

    Update to 2.4.3-r0

  • ruby Alpine:v3.3

    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.2.9-r0

    Update to 2.2.9-r0

  • ruby Alpine:v3.4

    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.3.6-r0

    Update to 2.3.6-r0

  • ruby Alpine:v3.5

    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.3.6-r0

    Update to 2.3.6-r0

  • ruby Alpine:v3.6

    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.4.3-r0

    Update to 2.4.3-r0

  • ruby Alpine:v3.7

    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.4.3-r0

    Update to 2.4.3-r0

  • ruby Alpine:v3.8

    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.4.3-r0

    Update to 2.4.3-r0

  • ruby Alpine:v3.9

    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.4.3-r0

    Update to 2.4.3-r0

Original sources

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