DEBIAN-CVE-2020-10531

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Source
https://security-tracker.debian.org/tracker/CVE-2020-10531
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2020-10531.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2020-10531
Upstream
Published
2020-03-12T19:15:13Z
Modified
2025-09-19T06:13:02Z
Summary
[none]
Details

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.

References

Affected packages

Debian:11 / icu

Package

Name
icu
Purl
pkg:deb/debian/icu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
63.2-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / icu

Package

Name
icu
Purl
pkg:deb/debian/icu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
63.2-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / icu

Package

Name
icu
Purl
pkg:deb/debian/icu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
63.2-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / icu

Package

Name
icu
Purl
pkg:deb/debian/icu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
63.2-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}