ALPINE-CVE-2021-3404

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Source
https://security.alpinelinux.org/vuln/CVE-2021-3404
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3404.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2021-3404
Upstream
Published
2021-03-04T22:15:14Z
Modified
2026-11-03T06:32:58Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In ytnef 1.9.3, the SwapWord function in lib/ytnef.c allows remote attackers to cause a denial-of-service (and potentially code execution) due to a heap buffer overflow which can be triggered via a crafted file.

References

Affected packages

Alpine:v3.13
ytnef

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3404.json"
Alpine:v3.14
ytnef

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3404.json"
Alpine:v3.15
ytnef

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3404.json"
Alpine:v3.16
ytnef

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3404.json"
Alpine:v3.17
ytnef

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3404.json"
Alpine:v3.18
ytnef

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3404.json"
Alpine:v3.19
ytnef

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3404.json"
Alpine:v3.20
ytnef

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3404.json"
Alpine:v3.21
ytnef

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3404.json"
Alpine:v3.22
ytnef

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3404.json"
Alpine:v3.23
ytnef

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3404.json"
Alpine:v3.24
ytnef

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3404.json"