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Integer Overflow or Wraparound Affecting curl package, versions <7.57.0-r0

0.0
critical

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 3.66% (92nd percentile)
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NVD
9.8 critical
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Red Hat
7.5 high

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  • Snyk ID SNYK-ALPINE315-CURL-1927133
  • published 29 Nov 2017
  • disclosed 29 Nov 2017
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Introduced: 29 Nov 2017

CVE-2017-8816 Open this link in a new tab
CWE-190 Open this link in a new tab

How to fix?

Upgrade Alpine:3.15 curl to version 7.57.0-r0 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 Alpine. See How to fix? for Alpine:3.15 relevant fixed versions and status.

The NTLM authentication feature in curl and libcurl before 7.57.0 on 32-bit platforms allows attackers to cause a denial of service (integer overflow and resultant buffer overflow, and application crash) or possibly have unspecified other impact via vectors involving long user and password fields.