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ALPINE-CVE-2019-16254

ALPINE-CVE-2019-16254

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

Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 allows HTTP Response Splitting. If a program using WEBrick inserts untrusted input into the response header, an attacker can exploit it to insert a newline character to split a header, and inject malicious content to deceive clients. NOTE: this issue exists because of an incomplete fix for CVE-2017-17742, which addressed the CRLF vector, but did not address an isolated CR or an isolated LF.

CVSS 5.3 · Medium · Fix available

Published
Updated

Stack: system

Affected products and versions

  • ruby Alpine:v3.10

    Affected ranges
    • ECOSYSTEM: ≥ 2.4.0, < 2.5.7-r0

    Update to 2.5.7-r0

  • ruby Alpine:v3.11

    Affected ranges
    • ECOSYSTEM: ≥ 2.4.0, < 2.6.5-r0

    Update to 2.6.5-r0

  • ruby Alpine:v3.12

    Affected ranges
    • ECOSYSTEM: ≥ 2.4.0, < 2.6.5-r0

    Update to 2.6.5-r0

  • ruby Alpine:v3.13

    Affected ranges
    • ECOSYSTEM: ≥ 2.4.0, < 2.6.5-r0

    Update to 2.6.5-r0

  • ruby Alpine:v3.14

    Affected ranges
    • ECOSYSTEM: ≥ 2.4.0, < 2.6.5-r0

    Update to 2.6.5-r0

  • ruby Alpine:v3.15

    Affected ranges
    • ECOSYSTEM: ≥ 2.4.0, < 2.6.5-r0

    Update to 2.6.5-r0

  • ruby Alpine:v3.16

    Affected ranges
    • ECOSYSTEM: ≥ 2.4.0, < 2.6.5-r0

    Update to 2.6.5-r0

  • ruby Alpine:v3.17

    Affected ranges
    • ECOSYSTEM: ≥ 2.4.0, < 2.6.5-r0

    Update to 2.6.5-r0

  • ruby Alpine:v3.18

    Affected ranges
    • ECOSYSTEM: ≥ 2.4.0, < 2.6.5-r0

    Update to 2.6.5-r0

  • ruby Alpine:v3.19

    Affected ranges
    • ECOSYSTEM: ≥ 2.4.0, < 2.6.5-r0

    Update to 2.6.5-r0

  • ruby Alpine:v3.20

    Affected ranges
    • ECOSYSTEM: ≥ 2.4.0, < 2.6.5-r0

    Update to 2.6.5-r0

  • ruby Alpine:v3.21

    Affected ranges
    • ECOSYSTEM: ≥ 2.4.0, < 2.6.5-r0

    Update to 2.6.5-r0

  • ruby Alpine:v3.22

    Affected ranges
    • ECOSYSTEM: ≥ 2.4.0, < 2.6.5-r0

    Update to 2.6.5-r0

  • ruby Alpine:v3.23

    Affected ranges
    • ECOSYSTEM: ≥ 2.4.0, < 2.6.5-r0

    Update to 2.6.5-r0

  • ruby Alpine:v3.24

    Affected ranges
    • ECOSYSTEM: ≥ 2.4.0, < 2.6.5-r0

    Update to 2.6.5-r0

  • ruby Alpine:v3.7

    Affected ranges
    • ECOSYSTEM: ≥ 2.4.0, < 2.4.10-r0

    Update to 2.4.10-r0

  • ruby Alpine:v3.8

    Affected ranges
    • ECOSYSTEM: ≥ 2.4.0, < 2.5.7-r0

    Update to 2.5.7-r0

  • ruby Alpine:v3.9

    Affected ranges
    • ECOSYSTEM: ≥ 2.4.0, < 2.5.7-r0

    Update to 2.5.7-r0

Original sources

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