ALPINE-CVE-2022-48303

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Source
https://security.alpinelinux.org/vuln/CVE-2022-48303
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-48303.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2022-48303
Upstream
Published
2023-01-30T04:15:08Z
Modified
2026-08-27T22:18:02Z
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

GNU Tar through 1.34 has a one-byte out-of-bounds read that results in use of uninitialized memory for a conditional jump. Exploitation to change the flow of control has not been demonstrated. The issue occurs in from_header in list.c via a V7 archive in which mtime has approximately 11 whitespace characters.

References

Affected packages

Alpine:v3.14
tar

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-48303.json"
Alpine:v3.15
tar

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-48303.json"
Alpine:v3.16
tar

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-48303.json"
Alpine:v3.17
tar

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.34-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-48303.json"
Alpine:v3.18
tar

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.34-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-48303.json"
Alpine:v3.19
tar

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.34-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-48303.json"
Alpine:v3.20
tar

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.34-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-48303.json"
Alpine:v3.21
tar

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.34-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-48303.json"
Alpine:v3.22
tar

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.34-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-48303.json"
Alpine:v3.23
tar

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.34-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-48303.json"
Alpine:v3.24
tar

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.34-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-48303.json"