ALPINE-CVE-2025-13151

See a problem?
Please try reporting it to the source first.
Source
https://security.alpinelinux.org/vuln/CVE-2025-13151
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2025-13151.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2025-13151
Upstream
Published
2026-01-07T22:15:43Z
Modified
2026-08-27T22:18:02Z
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

Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer overflow in asn1_expend_octet_string.

References

Affected packages

Alpine:v3.20 / libtasn1

Package

Name
libtasn1
Purl
pkg:apk/alpine/libtasn1?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2025-13151.json"

Alpine:v3.21 / libtasn1

Package

Name
libtasn1
Purl
pkg:apk/alpine/libtasn1?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2025-13151.json"

Alpine:v3.22 / libtasn1

Package

Name
libtasn1
Purl
pkg:apk/alpine/libtasn1?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2025-13151.json"

Alpine:v3.23 / libtasn1

Package

Name
libtasn1
Purl
pkg:apk/alpine/libtasn1?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2025-13151.json"

Alpine:v3.24 / libtasn1

Package

Name
libtasn1
Purl
pkg:apk/alpine/libtasn1?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2025-13151.json"