Use After Free Affecting icu4c package, versions >=0.0.0



    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.07% (27th percentile)
Expand this section
5.5 medium
Expand this section
5.5 medium
Expand this section
Red Hat
5.5 medium

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  • Snyk ID SNYK-COCOAPODS-ICU4C-1656741
  • published 21 Sep 2021
  • disclosed 21 Sep 2021
  • credit Unknown

How to fix?

There is no fixed version for icu4c.


icu4c is an International Components for Unicode.

Affected versions of this package are vulnerable to Use After Free. International Components for Unicode (ICU-20850) was discovered to contain a use after free bug in the pkg_createWithAssemblyCode function in the file tools /pkgdata/pkgdata.cpp.