oesa-2026-1632
Vulnerability from osv_openeuler
Published
2026-03-15 07:32
Modified
2026-03-15 07:32
Summary
gnutls security update
Details
GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them. It provides a simple C language application programming interface (API) to access the secure communications protocols as well as APIs to parse and write X.509, PKCS #12, and other required structures. The project strives to provide a secure communications back-end, simple to use and integrated with the rest of the base Linux libraries. A back-end designed to work and be secure out of the box, keeping the complexity of TLS and PKI out of application code.
Security Fix(es):
A flaw was found in GnuTLS. This vulnerability allows a denial of service (DoS) by excessive CPU (Central Processing Unit) and memory consumption via specially crafted malicious certificates containing a large number of name constraints and subject alternative names (SANs).(CVE-2025-14831)
Severity
5.3 (Medium)
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"ecosystem_specific": {
"aarch64": [
"gnutls-3.7.2-20.oe2203sp4.aarch64.rpm",
"gnutls-debuginfo-3.7.2-20.oe2203sp4.aarch64.rpm",
"gnutls-debugsource-3.7.2-20.oe2203sp4.aarch64.rpm",
"gnutls-devel-3.7.2-20.oe2203sp4.aarch64.rpm",
"gnutls-utils-3.7.2-20.oe2203sp4.aarch64.rpm"
],
"noarch": [
"gnutls-help-3.7.2-20.oe2203sp4.noarch.rpm"
],
"src": [
"gnutls-3.7.2-20.oe2203sp4.src.rpm"
],
"x86_64": [
"gnutls-3.7.2-20.oe2203sp4.x86_64.rpm",
"gnutls-debuginfo-3.7.2-20.oe2203sp4.x86_64.rpm",
"gnutls-debugsource-3.7.2-20.oe2203sp4.x86_64.rpm",
"gnutls-devel-3.7.2-20.oe2203sp4.x86_64.rpm",
"gnutls-utils-3.7.2-20.oe2203sp4.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:22.03-LTS-SP4",
"name": "gnutls",
"purl": "pkg:rpm/openEuler/gnutls\u0026distro=openEuler-22.03-LTS-SP4"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.7.2-20.oe2203sp4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"gnutls-3.8.2-11.oe2403.aarch64.rpm",
"gnutls-dane-3.8.2-11.oe2403.aarch64.rpm",
"gnutls-debuginfo-3.8.2-11.oe2403.aarch64.rpm",
"gnutls-debugsource-3.8.2-11.oe2403.aarch64.rpm",
"gnutls-devel-3.8.2-11.oe2403.aarch64.rpm",
"gnutls-utils-3.8.2-11.oe2403.aarch64.rpm",
"gnutls-3.8.2-11.oe2403sp1.aarch64.rpm",
"gnutls-dane-3.8.2-11.oe2403sp1.aarch64.rpm",
"gnutls-debuginfo-3.8.2-11.oe2403sp1.aarch64.rpm",
"gnutls-debugsource-3.8.2-11.oe2403sp1.aarch64.rpm",
"gnutls-devel-3.8.2-11.oe2403sp1.aarch64.rpm",
"gnutls-utils-3.8.2-11.oe2403sp1.aarch64.rpm",
"gnutls-3.8.2-11.oe2403sp2.aarch64.rpm",
"gnutls-dane-3.8.2-11.oe2403sp2.aarch64.rpm",
"gnutls-debuginfo-3.8.2-11.oe2403sp2.aarch64.rpm",
"gnutls-debugsource-3.8.2-11.oe2403sp2.aarch64.rpm",
"gnutls-devel-3.8.2-11.oe2403sp2.aarch64.rpm",
"gnutls-utils-3.8.2-11.oe2403sp2.aarch64.rpm",
"gnutls-3.8.2-11.oe2403sp3.aarch64.rpm",
"gnutls-dane-3.8.2-11.oe2403sp3.aarch64.rpm",
"gnutls-debuginfo-3.8.2-11.oe2403sp3.aarch64.rpm",
"gnutls-debugsource-3.8.2-11.oe2403sp3.aarch64.rpm",
"gnutls-devel-3.8.2-11.oe2403sp3.aarch64.rpm",
"gnutls-utils-3.8.2-11.oe2403sp3.aarch64.rpm"
],
"noarch": [
"gnutls-help-3.8.2-11.oe2403.noarch.rpm",
"gnutls-help-3.8.2-11.oe2403sp1.noarch.rpm",
"gnutls-help-3.8.2-11.oe2403sp2.noarch.rpm",
"gnutls-help-3.8.2-11.oe2403sp3.noarch.rpm"
],
"src": [
"gnutls-3.8.2-11.oe2403.src.rpm",
"gnutls-3.8.2-11.oe2403sp1.src.rpm",
"gnutls-3.8.2-11.oe2403sp2.src.rpm",
"gnutls-3.8.2-11.oe2403sp3.src.rpm"
],
"x86_64": [
"gnutls-3.8.2-11.oe2403.x86_64.rpm",
"gnutls-dane-3.8.2-11.oe2403.x86_64.rpm",
"gnutls-debuginfo-3.8.2-11.oe2403.x86_64.rpm",
"gnutls-debugsource-3.8.2-11.oe2403.x86_64.rpm",
"gnutls-devel-3.8.2-11.oe2403.x86_64.rpm",
"gnutls-utils-3.8.2-11.oe2403.x86_64.rpm",
"gnutls-3.8.2-11.oe2403sp1.x86_64.rpm",
"gnutls-dane-3.8.2-11.oe2403sp1.x86_64.rpm",
"gnutls-debuginfo-3.8.2-11.oe2403sp1.x86_64.rpm",
"gnutls-debugsource-3.8.2-11.oe2403sp1.x86_64.rpm",
"gnutls-devel-3.8.2-11.oe2403sp1.x86_64.rpm",
"gnutls-utils-3.8.2-11.oe2403sp1.x86_64.rpm",
"gnutls-3.8.2-11.oe2403sp2.x86_64.rpm",
"gnutls-dane-3.8.2-11.oe2403sp2.x86_64.rpm",
"gnutls-debuginfo-3.8.2-11.oe2403sp2.x86_64.rpm",
"gnutls-debugsource-3.8.2-11.oe2403sp2.x86_64.rpm",
"gnutls-devel-3.8.2-11.oe2403sp2.x86_64.rpm",
"gnutls-utils-3.8.2-11.oe2403sp2.x86_64.rpm",
"gnutls-3.8.2-11.oe2403sp3.x86_64.rpm",
"gnutls-dane-3.8.2-11.oe2403sp3.x86_64.rpm",
"gnutls-debuginfo-3.8.2-11.oe2403sp3.x86_64.rpm",
"gnutls-debugsource-3.8.2-11.oe2403sp3.x86_64.rpm",
"gnutls-devel-3.8.2-11.oe2403sp3.x86_64.rpm",
"gnutls-utils-3.8.2-11.oe2403sp3.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:24.03-LTS",
"name": "gnutls",
"purl": "pkg:rpm/openEuler/gnutls\u0026distro=openEuler-24.03-LTS"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.8.2-11.oe2403sp3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"gnutls-3.8.2-11.oe2403sp1.aarch64.rpm",
"gnutls-dane-3.8.2-11.oe2403sp1.aarch64.rpm",
"gnutls-debuginfo-3.8.2-11.oe2403sp1.aarch64.rpm",
"gnutls-debugsource-3.8.2-11.oe2403sp1.aarch64.rpm",
"gnutls-devel-3.8.2-11.oe2403sp1.aarch64.rpm",
"gnutls-utils-3.8.2-11.oe2403sp1.aarch64.rpm"
],
"noarch": [
"gnutls-help-3.8.2-11.oe2403sp1.noarch.rpm"
],
"src": [
"gnutls-3.8.2-11.oe2403sp1.src.rpm"
],
"x86_64": [
"gnutls-3.8.2-11.oe2403sp1.x86_64.rpm",
"gnutls-dane-3.8.2-11.oe2403sp1.x86_64.rpm",
"gnutls-debuginfo-3.8.2-11.oe2403sp1.x86_64.rpm",
"gnutls-debugsource-3.8.2-11.oe2403sp1.x86_64.rpm",
"gnutls-devel-3.8.2-11.oe2403sp1.x86_64.rpm",
"gnutls-utils-3.8.2-11.oe2403sp1.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:24.03-LTS-SP1",
"name": "gnutls",
"purl": "pkg:rpm/openEuler/gnutls\u0026distro=openEuler-24.03-LTS-SP1"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.8.2-11.oe2403sp1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"gnutls-3.8.2-11.oe2403sp2.aarch64.rpm",
"gnutls-dane-3.8.2-11.oe2403sp2.aarch64.rpm",
"gnutls-debuginfo-3.8.2-11.oe2403sp2.aarch64.rpm",
"gnutls-debugsource-3.8.2-11.oe2403sp2.aarch64.rpm",
"gnutls-devel-3.8.2-11.oe2403sp2.aarch64.rpm",
"gnutls-utils-3.8.2-11.oe2403sp2.aarch64.rpm"
],
"noarch": [
"gnutls-help-3.8.2-11.oe2403sp2.noarch.rpm"
],
"src": [
"gnutls-3.8.2-11.oe2403sp2.src.rpm"
],
"x86_64": [
"gnutls-3.8.2-11.oe2403sp2.x86_64.rpm",
"gnutls-dane-3.8.2-11.oe2403sp2.x86_64.rpm",
"gnutls-debuginfo-3.8.2-11.oe2403sp2.x86_64.rpm",
"gnutls-debugsource-3.8.2-11.oe2403sp2.x86_64.rpm",
"gnutls-devel-3.8.2-11.oe2403sp2.x86_64.rpm",
"gnutls-utils-3.8.2-11.oe2403sp2.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:24.03-LTS-SP2",
"name": "gnutls",
"purl": "pkg:rpm/openEuler/gnutls\u0026distro=openEuler-24.03-LTS-SP2"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.8.2-11.oe2403sp2"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"gnutls-3.8.2-11.oe2403sp3.aarch64.rpm",
"gnutls-dane-3.8.2-11.oe2403sp3.aarch64.rpm",
"gnutls-debuginfo-3.8.2-11.oe2403sp3.aarch64.rpm",
"gnutls-debugsource-3.8.2-11.oe2403sp3.aarch64.rpm",
"gnutls-devel-3.8.2-11.oe2403sp3.aarch64.rpm",
"gnutls-utils-3.8.2-11.oe2403sp3.aarch64.rpm"
],
"noarch": [
"gnutls-help-3.8.2-11.oe2403sp3.noarch.rpm"
],
"src": [
"gnutls-3.8.2-11.oe2403sp3.src.rpm"
],
"x86_64": [
"gnutls-3.8.2-11.oe2403sp3.x86_64.rpm",
"gnutls-dane-3.8.2-11.oe2403sp3.x86_64.rpm",
"gnutls-debuginfo-3.8.2-11.oe2403sp3.x86_64.rpm",
"gnutls-debugsource-3.8.2-11.oe2403sp3.x86_64.rpm",
"gnutls-devel-3.8.2-11.oe2403sp3.x86_64.rpm",
"gnutls-utils-3.8.2-11.oe2403sp3.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:24.03-LTS-SP3",
"name": "gnutls",
"purl": "pkg:rpm/openEuler/gnutls\u0026distro=openEuler-24.03-LTS-SP3"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.8.2-11.oe2403sp3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"gnutls-3.6.14-19.oe2003sp4.aarch64.rpm",
"gnutls-debuginfo-3.6.14-19.oe2003sp4.aarch64.rpm",
"gnutls-debugsource-3.6.14-19.oe2003sp4.aarch64.rpm",
"gnutls-devel-3.6.14-19.oe2003sp4.aarch64.rpm",
"gnutls-utils-3.6.14-19.oe2003sp4.aarch64.rpm"
],
"noarch": [
"gnutls-help-3.6.14-19.oe2003sp4.noarch.rpm"
],
"src": [
"gnutls-3.6.14-19.oe2003sp4.src.rpm"
],
"x86_64": [
"gnutls-3.6.14-19.oe2003sp4.x86_64.rpm",
"gnutls-debuginfo-3.6.14-19.oe2003sp4.x86_64.rpm",
"gnutls-debugsource-3.6.14-19.oe2003sp4.x86_64.rpm",
"gnutls-devel-3.6.14-19.oe2003sp4.x86_64.rpm",
"gnutls-utils-3.6.14-19.oe2003sp4.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:20.03-LTS-SP4",
"name": "gnutls",
"purl": "pkg:rpm/openEuler/gnutls\u0026distro=openEuler-20.03-LTS-SP4"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.6.14-19.oe2003sp4"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"severity": "Medium"
},
"details": "GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them. It provides a simple C language application programming interface (API) to access the secure communications protocols as well as APIs to parse and write X.509, PKCS #12, and other required structures. The project strives to provide a secure communications back-end, simple to use and integrated with the rest of the base Linux libraries. A back-end designed to work and be secure out of the box, keeping the complexity of TLS and PKI out of application code.\r\n\r\nSecurity Fix(es):\n\nA flaw was found in GnuTLS. This vulnerability allows a denial of service (DoS) by excessive CPU (Central Processing Unit) and memory consumption via specially crafted malicious certificates containing a large number of name constraints and subject alternative names (SANs).(CVE-2025-14831)",
"id": "OESA-2026-1632",
"modified": "2026-03-15T07:32:53Z",
"published": "2026-03-15T07:32:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1632"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-14831"
}
],
"schema_version": "1.7.2",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
],
"summary": "gnutls security update",
"upstream": [
"CVE-2025-14831"
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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