ALPINE-CVE-2021-4021

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Source
https://security.alpinelinux.org/vuln/CVE-2021-4021
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-4021.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2021-4021
Upstream
Published
2022-02-24T19:15:09Z
Modified
2026-11-03T06:32:41Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A vulnerability was found in Radare2 in versions prior to 5.6.2, 5.6.0, 5.5.4 and 5.5.2. Mapping a huge section filled with zeros of an ELF64 binary for MIPS architecture can lead to uncontrolled resource consumption and DoS.

References

Affected packages

Alpine:v3.18
radare2

Package

Name
radare2
Purl
pkg:apk/alpine/radare2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.5.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-4021.json"
Alpine:v3.19
radare2

Package

Name
radare2
Purl
pkg:apk/alpine/radare2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.5.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-4021.json"
Alpine:v3.20
radare2

Package

Name
radare2
Purl
pkg:apk/alpine/radare2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.5.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-4021.json"
Alpine:v3.21
radare2

Package

Name
radare2
Purl
pkg:apk/alpine/radare2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.5.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-4021.json"
Alpine:v3.22
radare2

Package

Name
radare2
Purl
pkg:apk/alpine/radare2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.5.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-4021.json"
Alpine:v3.23
radare2

Package

Name
radare2
Purl
pkg:apk/alpine/radare2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.5.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-4021.json"
Alpine:v3.24
radare2

Package

Name
radare2
Purl
pkg:apk/alpine/radare2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.5.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-4021.json"