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CVE-2003-0688

CVE-2003-0688

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

The DNS map code in Sendmail 8.12.8 and earlier, when using the "enhdnsbl" feature, does not properly initialize certain data structures, which allows remote attackers to cause a denial of service (process crash) via an invalid DNS response that causes Sendmail to free incorrect data.

EPSS 3.6% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • sendmail Debian:12

    Affected ranges
    • ECOSYSTEM: < 8.12.9

    Update to 8.12.9

  • sendmail Debian:13

    Affected ranges
    • ECOSYSTEM: < 8.12.9

    Update to 8.12.9

  • sendmail Debian:14

    Affected ranges
    • ECOSYSTEM: < 8.12.9

    Update to 8.12.9

Original sources

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