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Out-of-bounds Read Affecting libcurl package, versions <0:7.53.1-16.86.amzn1

0.0
low

Snyk CVSS

    Attack Complexity High
    User Interaction Required

    Threat Intelligence

    EPSS 1.07% (85th percentile)
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NVD
9.1 critical
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SUSE
4.4 medium
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Red Hat
3.6 low

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  • Snyk ID SNYK-AMZN201803-LIBCURL-1716986
  • published 27 Sep 2021
  • disclosed 31 Oct 2018
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Introduced: 31 Oct 2018

CVE-2018-16842 Open this link in a new tab
CWE-125 Open this link in a new tab

How to fix?

Upgrade Amazon-Linux:2018.03 libcurl to version 0:7.53.1-16.86.amzn1 or higher.
This issue was patched in ALAS-2019-1148.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libcurl package and not the libcurl package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.

Curl versions 7.14.1 through 7.61.1 are vulnerable to a heap-based buffer over-read in the tool_msgs.c:voutf() function that may result in information exposure and denial of service.