p PatchFirst

CVE-2019-1000020

CVE-2019-1000020

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

libarchive version commit 5a98dcf8a86364b3c2c469c85b93647dfb139961 onwards (version v2.8.0 onwards) contains a CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in ISO9660 parser, archive_read_support_format_iso9660.c, read_CE()/parse_rockridge() that can result in DoS by infinite loop. This attack appears to be exploitable via the victim opening a specially crafted ISO9660 file.

CVSS 6.5 · Medium · EPSS 3.2% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • libarchive Debian:12

    Affected ranges
    • ECOSYSTEM: < 3.3.3-4

    Update to 3.3.3-4

  • libarchive Debian:13

    Affected ranges
    • ECOSYSTEM: < 3.3.3-4

    Update to 3.3.3-4

  • libarchive Debian:14

    Affected ranges
    • ECOSYSTEM: < 3.3.3-4

    Update to 3.3.3-4

  • libarchive Ubuntu:14.04:LTS

    Versions
    • 3.1.2-5ubuntu1
    • 3.1.2-7ubuntu1
    • 3.1.2-7ubuntu2
    • 3.1.2-7ubuntu2.1
    • 3.1.2-7ubuntu2.2
    • 3.1.2-7ubuntu2.3
    • 3.1.2-7ubuntu2.4
    • 3.1.2-7ubuntu2.6
    • 3.1.2-7ubuntu2.7
    Affected ranges
    • ECOSYSTEM: < 3.1.2-7ubuntu2.8

    Update to 3.1.2-7ubuntu2.8

  • libarchive Ubuntu:16.04:LTS

    Versions
    • 3.1.2-11build1
    • 3.1.2-11ubuntu0.16.04.1
    • 3.1.2-11ubuntu0.16.04.2
    • 3.1.2-11ubuntu0.16.04.3
    • 3.1.2-11ubuntu0.16.04.4
    • 3.1.2-11ubuntu0.16.04.5
    Affected ranges
    • ECOSYSTEM: < 3.1.2-11ubuntu0.16.04.6

    Update to 3.1.2-11ubuntu0.16.04.6

  • libarchive Ubuntu:18.04:LTS

    Versions
    • 3.2.2-3.1
    • 3.2.2-3.1ubuntu0.1
    • 3.2.2-3.1ubuntu0.2
    Affected ranges
    • ECOSYSTEM: < 3.2.2-3.1ubuntu0.3

    Update to 3.2.2-3.1ubuntu0.3

Original sources

Check your server →