UpHeron
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Servers and applications

CVE-2020-10531

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.

Severity
High 8.8
Published
12 Mar 2020
Last changed
14 Oct 2026
Added to UpHeron
21 Oct 2026
Fixed in
10.21.0
Sources
NVD

Affected software

SoftwareAffected versions
Node.jsServers and applications · cpe:a:nodejs:node.js
  • From 10.0.0 up to 10.12.0
  • From 10.13.0 before 10.21.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-10531
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-10531