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Information Exposure Affecting curl package, versions <7.38.0-3

0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required

    Threat Intelligence

    EPSS 0.27% (64th percentile)
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NVD
4.3 medium
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Red Hat
4.8 medium

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  • Snyk ID SNYK-DEBIAN11-CURL-514570
  • published 15 Nov 2014
  • disclosed 15 Nov 2014
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Introduced: 15 Nov 2014

CVE-2014-3707 Open this link in a new tab
CWE-200 Open this link in a new tab

How to fix?

Upgrade Debian:11 curl to version 7.38.0-3 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.

The curl_easy_duphandle function in libcurl 7.17.1 through 7.38.0, when running with the CURLOPT_COPYPOSTFIELDS option, does not properly copy HTTP POST data for an easy handle, which triggers an out-of-bounds read that allows remote web servers to read sensitive memory information.