ALPINE-CVE-2020-10531

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Source
https://security.alpinelinux.org/vuln/CVE-2020-10531
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-10531.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2020-10531
Upstream
Published
2020-03-12T19:15:13Z
Modified
2026-08-27T12:17:45Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
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

Alpine:v3.10
icu

Package

Name
icu
Purl
pkg:apk/alpine/icu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
64.2-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-10531.json"
Alpine:v3.11
icu

Package

Name
icu
Purl
pkg:apk/alpine/icu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
64.2-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-10531.json"
Alpine:v3.12
icu

Package

Name
icu
Purl
pkg:apk/alpine/icu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
65.1-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-10531.json"
Alpine:v3.13
icu

Package

Name
icu
Purl
pkg:apk/alpine/icu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
65.1-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-10531.json"
Alpine:v3.14
icu

Package

Name
icu
Purl
pkg:apk/alpine/icu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
65.1-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-10531.json"
Alpine:v3.15
icu

Package

Name
icu
Purl
pkg:apk/alpine/icu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
65.1-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-10531.json"
Alpine:v3.16
icu

Package

Name
icu
Purl
pkg:apk/alpine/icu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
65.1-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-10531.json"
Alpine:v3.17
icu

Package

Name
icu
Purl
pkg:apk/alpine/icu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
65.1-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-10531.json"
Alpine:v3.18
icu

Package

Name
icu
Purl
pkg:apk/alpine/icu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
65.1-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-10531.json"
Alpine:v3.19
icu

Package

Name
icu
Purl
pkg:apk/alpine/icu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
65.1-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-10531.json"
Alpine:v3.20
icu

Package

Name
icu
Purl
pkg:apk/alpine/icu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
65.1-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-10531.json"
Alpine:v3.21
icu

Package

Name
icu
Purl
pkg:apk/alpine/icu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
65.1-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-10531.json"
Alpine:v3.22
icu

Package

Name
icu
Purl
pkg:apk/alpine/icu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
65.1-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-10531.json"
Alpine:v3.23
icu

Package

Name
icu
Purl
pkg:apk/alpine/icu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
65.1-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-10531.json"
Alpine:v3.24
icu

Package

Name
icu
Purl
pkg:apk/alpine/icu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
65.1-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-10531.json"
Alpine:v3.8
icu

Package

Name
icu
Purl
pkg:apk/alpine/icu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
60.2-r3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-10531.json"
Alpine:v3.9
icu

Package

Name
icu
Purl
pkg:apk/alpine/icu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
62.1-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-10531.json"