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Red Hat: CVE-2020-10531: CVE-2020-10531 ICU: Integer overflow in UnicodeString::doAppend() (Multiple Advisories)

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Red Hat: CVE-2020-10531: CVE-2020-10531 ICU: Integer overflow in UnicodeString::doAppend() (Multiple Advisories)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
03/12/2020
Created
03/19/2020
Added
03/18/2020
Modified
12/15/2023

Description

An issue was discovered in International Components for Unicode (ICU) for C/C++ through 66.1. An integer overflow, leading to a heap-based buffer overflow, exists in the UnicodeString::doAppend() function in common/unistr.cpp.

Solution(s)

  • redhat-upgrade-icu
  • redhat-upgrade-icu-debuginfo
  • redhat-upgrade-icu-debugsource
  • redhat-upgrade-libicu
  • redhat-upgrade-libicu-debuginfo
  • redhat-upgrade-libicu-devel
  • redhat-upgrade-libicu-devel-debuginfo
  • redhat-upgrade-libicu-doc
  • redhat-upgrade-nodejs
  • redhat-upgrade-nodejs-debuginfo
  • redhat-upgrade-nodejs-debugsource
  • redhat-upgrade-nodejs-devel
  • redhat-upgrade-nodejs-devel-debuginfo
  • redhat-upgrade-nodejs-docs
  • redhat-upgrade-nodejs-nodemon
  • redhat-upgrade-nodejs-packaging
  • redhat-upgrade-npm

References

  • DSA-4646
  • CVE-2020-10531
  • RHSA-2020:0738
  • RHSA-2020:0897
  • RHSA-2020:0902
  • RHSA-2020:1293
  • RHSA-2020:1317
View more

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