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CVE-2018-0500

CVE-2018-0500

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

Curl_smtp_escape_eob in lib/smtp.c in curl 7.54.1 to and including curl 7.60.0 has a heap-based buffer overflow that might be exploitable by an attacker who can control the data that curl transmits over SMTP with certain settings (i.e., use of a nonstandard --limit-rate argument or CURLOPT_BUFFERSIZE value).

CVSS 9.8 · Critical · EPSS 6.4% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • curl before 7.61.0

    Versions
    • curl before 7.61.0: Affected

    No fix published

  • curl Debian:12

    Affected ranges
    • ECOSYSTEM: < 7.61.0-1

    Update to 7.61.0-1

  • curl Debian:13

    Affected ranges
    • ECOSYSTEM: < 7.61.0-1

    Update to 7.61.0-1

  • curl Debian:14

    Affected ranges
    • ECOSYSTEM: < 7.61.0-1

    Update to 7.61.0-1

  • curl Ubuntu:18.04:LTS

    Versions
    • 7.55.1-1ubuntu2
    • 7.55.1-1ubuntu2.1
    • 7.57.0-1ubuntu1
    • 7.58.0-2ubuntu1
    • 7.58.0-2ubuntu2
    • 7.58.0-2ubuntu3
    • 7.58.0-2ubuntu3.1
    Affected ranges
    • ECOSYSTEM: < 7.58.0-2ubuntu3.2

    Update to 7.58.0-2ubuntu3.2

Original sources

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