ALPINE-CVE-2021-27347

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Source
https://security.alpinelinux.org/vuln/CVE-2021-27347
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-27347.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2021-27347
Upstream
Published
2021-06-10T16:15:08Z
Modified
2026-11-03T06:32:27Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Use after free in lzma_decompress_buf function in stream.c in Irzip 0.631 allows attackers to cause Denial of Service (DoS) via a crafted compressed file.

References

Affected packages

Alpine:v3.17
lrzip

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-27347.json"
Alpine:v3.18
lrzip

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-27347.json"
Alpine:v3.19
lrzip

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-27347.json"
Alpine:v3.20
lrzip

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-27347.json"
Alpine:v3.21
lrzip

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-27347.json"
Alpine:v3.22
lrzip

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-27347.json"
Alpine:v3.23
lrzip

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-27347.json"
Alpine:v3.24
lrzip

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-27347.json"