Buffer Overflow Affecting curl package, versions <7.66.0-1



    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 15.91% (96th percentile)
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9.8 critical
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7.1 high
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Red Hat
6.3 medium

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  • Snyk ID SNYK-DEBIAN11-CURL-530381
  • published 11 Sep 2019
  • disclosed 16 Sep 2019

How to fix?

Upgrade Debian:11 curl to version 7.66.0-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream curl package and not the curl package as distributed by Debian:11. See How to fix? for Debian:11 relevant fixed versions and status.

Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3.