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Integer Overflow or Wraparound Affecting libidn package, versions *

0.0
low

Snyk CVSS

    Attack Complexity Low
    User Interaction Required

    Threat Intelligence

    EPSS 0.56% (78th percentile)
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NVD
9.8 critical
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Red Hat
3.3 low

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  • Snyk ID SNYK-CENTOS7-LIBIDN-1977845
  • published 26 Jul 2021
  • disclosed 30 Aug 2017
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Introduced: 30 Aug 2017

CVE-2017-14062 Open this link in a new tab
CWE-190 Open this link in a new tab

How to fix?

There is no fixed version for Centos:7 libidn.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libidn package and not the libidn package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

Integer overflow in the decode_digit function in puny_decode.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact.