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ALPINE-CVE-2019-20907

ALPINE-CVE-2019-20907

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

In Lib/tarfile.py in Python through 3.8.3, an attacker is able to craft a TAR archive leading to an infinite loop when opened by tarfile.open, because _proc_pax lacks header validation.

CVSS 7.5 · High · Fix available

Published
Updated

Stack: system

Affected products and versions

  • python3 Alpine:v3.12

    Affected ranges
    • ECOSYSTEM: < 3.8.5-r0

    Update to 3.8.5-r0

  • python3 Alpine:v3.13

    Affected ranges
    • ECOSYSTEM: < 3.8.5-r0

    Update to 3.8.5-r0

  • python3 Alpine:v3.14

    Affected ranges
    • ECOSYSTEM: < 3.8.5-r0

    Update to 3.8.5-r0

  • python3 Alpine:v3.15

    Affected ranges
    • ECOSYSTEM: < 3.8.5-r0

    Update to 3.8.5-r0

  • python3 Alpine:v3.16

    Affected ranges
    • ECOSYSTEM: < 3.8.5-r0

    Update to 3.8.5-r0

  • python3 Alpine:v3.17

    Affected ranges
    • ECOSYSTEM: < 3.8.5-r0

    Update to 3.8.5-r0

  • python3 Alpine:v3.18

    Affected ranges
    • ECOSYSTEM: < 3.8.5-r0

    Update to 3.8.5-r0

  • python3 Alpine:v3.19

    Affected ranges
    • ECOSYSTEM: < 3.8.5-r0

    Update to 3.8.5-r0

  • python3 Alpine:v3.20

    Affected ranges
    • ECOSYSTEM: < 3.8.5-r0

    Update to 3.8.5-r0

  • python3 Alpine:v3.21

    Affected ranges
    • ECOSYSTEM: < 3.8.5-r0

    Update to 3.8.5-r0

  • python3 Alpine:v3.22

    Affected ranges
    • ECOSYSTEM: < 3.8.5-r0

    Update to 3.8.5-r0

  • python3 Alpine:v3.23

    Affected ranges
    • ECOSYSTEM: < 3.8.5-r0

    Update to 3.8.5-r0

  • python3 Alpine:v3.24

    Affected ranges
    • ECOSYSTEM: < 3.8.5-r0

    Update to 3.8.5-r0

Original sources

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