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CVE-2009-2957

CVE-2009-2957

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

Heap-based buffer overflow in the tftp_request function in tftp.c in dnsmasq before 2.50, when --enable-tftp is used, might allow remote attackers to execute arbitrary code via a long filename in a TFTP packet, as demonstrated by a read (aka RRQ) request.

EPSS 15.8% · Public exploit · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • dnsmasq Debian:12

    Affected ranges
    • ECOSYSTEM: < 2.50-1

    Update to 2.50-1

  • dnsmasq Debian:13

    Affected ranges
    • ECOSYSTEM: < 2.50-1

    Update to 2.50-1

  • dnsmasq Debian:14

    Affected ranges
    • ECOSYSTEM: < 2.50-1

    Update to 2.50-1

Original sources

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