CVE-2025-13151

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Source
https://cve.org/CVERecord?id=CVE-2025-13151
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-13151.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-13151
Downstream
Related
Published
2026-01-07T21:14:05.223Z
Modified
2026-05-18T05:57:23.451951570Z
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
CVE-2025-13151
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 asn1expendoctet_string.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/13xxx/CVE-2025-13151.json",
    "cna_assigner": "certcc"
}
References

Affected packages

Git / gitlab.com/gnutls/libtasn1

Affected ranges

Type
GIT
Repo
https://gitlab.com/gnutls/libtasn1
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
6b45b25e94ea538192cc0f97e9ad57171d1c6374
Database specific 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.20.0"
        }
    ]
}

Affected versions

4.*
4.16.0
Other
gnutls_0_5_0
gnutls_0_5_1
libasn1_0_1_0
libtasn1-0-3-2
libtasn1_0_1_2
libtasn1_0_2_0
libtasn1_0_2_1
libtasn1_0_2_10
libtasn1_0_2_11
libtasn1_0_2_12
libtasn1_0_2_13
libtasn1_0_2_14
libtasn1_0_2_15
libtasn1_0_2_16
libtasn1_0_2_17
libtasn1_0_2_18
libtasn1_0_2_2
libtasn1_0_2_3
libtasn1_0_2_4
libtasn1_0_2_5
libtasn1_0_2_6
libtasn1_0_2_7
libtasn1_0_2_8
libtasn1_0_2_9
libtasn1_0_3_0
libtasn1_0_3_1
libtasn1_0_3_10
libtasn1_0_3_2
libtasn1_0_3_3
libtasn1_0_3_4
libtasn1_0_3_5
libtasn1_0_3_6
libtasn1_0_3_7
libtasn1_0_3_8
libtasn1_0_3_9
libtasn1_1_0
libtasn1_1_1
libtasn1_1_2
libtasn1_1_3
libtasn1_1_4
libtasn1_1_5
libtasn1_1_6
libtasn1_2_0
libtasn1_2_1
libtasn1_2_10
libtasn1_2_11
libtasn1_2_12
libtasn1_2_13
libtasn1_2_2
libtasn1_2_3
libtasn1_2_4
libtasn1_2_5
libtasn1_2_6
libtasn1_2_7
libtasn1_2_8
libtasn1_2_9
libtasn1_3_0
libtasn1_3_1
libtasn1_3_2
libtasn1_3_3
libtasn1_3_4
libtasn1_3_5
libtasn1_3_6
libtasn1_4_0
libtasn1_4_1
libtasn1_4_11
libtasn1_4_12
libtasn1_4_13
libtasn1_4_14
libtasn1_4_15_0
libtasn1_4_16_0
libtasn1_4_2
libtasn1_4_3
libtasn1_4_4
libtasn1_4_5
libtasn1_4_6
libtasn1_4_8
libtasn1_4_9
libtasn1_after_rename
libtasn1_4.*
libtasn1_4.7
v4.*
v4.16.0
v4.17.0
v4.18.0
v4.19.0
v4.20.0

Database specific

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