openSUSE-SU-2026:20470-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:20470-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/openSUSE-SU-2026:20470-1
Upstream
Related
Published
2026-04-07T14:33:05Z
Modified
2026-04-10T18:25:48.842869Z
Summary
Security update for libtasn1
Details

This update for libtasn1 fixes the following issues:

  • CVE-2025-13151: lack of validation of input data size leads to stack-based buffer overflow in asn1_expend_octet_string (bsc#1256341).
References

Affected packages

openSUSE:Leap 16.0 / libtasn1

Package

Name
libtasn1
Purl
pkg:rpm/opensuse/libtasn1&distro=openSUSE%20Leap%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.21.0-160000.1.1

Ecosystem specific 

{
    "binaries": [
        {
            "libtasn1-6": "4.21.0-160000.1.1",
            "libtasn1-tools": "4.21.0-160000.1.1",
            "libtasn1-devel": "4.21.0-160000.1.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:20470-1.json"