CVE-2014-2899 (GCVE-0-2014-2899)
Vulnerability from cvelistv5 – Published: 2014-04-22 14:00 – Updated: 2024-08-06 10:28
VLAI
EPSS
VEX
Summary
wolfSSL CyaSSL before 2.9.4 allows remote attackers to cause a denial of service (NULL pointer dereference) via (1) a request for the peer certificate when a certificate parsing failure occurs or (2) a client_key_exchange message when the ephemeral key is not found.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
7 references
| URL | Tags |
|---|---|
| http://www.wolfssl.com/yaSSL/Blog/Entries/2014/4/… | x_refsource_CONFIRM |
| http://www.wolfssl.com/yaSSL/Docs-cyassl-changelog.html | x_refsource_CONFIRM |
| https://security.gentoo.org/glsa/201612-53 | vendor-advisoryx_refsource_GENTOO |
| http://seclists.org/oss-sec/2014/q2/126 | mailing-listx_refsource_MLIST |
| http://www.securityfocus.com/bid/66780 | vdb-entryx_refsource_BID |
| http://seclists.org/oss-sec/2014/q2/130 | mailing-listx_refsource_MLIST |
| http://secunia.com/advisories/57743 | third-party-advisoryx_refsource_SECUNIA |
Date Public
2014-04-09 00:00
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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},
{
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"url": "http://www.wolfssl.com/yaSSL/Docs-cyassl-changelog.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://security.gentoo.org/glsa/201612-53"
}
],
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "wolfSSL CyaSSL before 2.9.4 allows remote attackers to cause a denial of service (NULL pointer dereference) via (1) a request for the peer certificate when a certificate parsing failure occurs or (2) a client_key_exchange message when the ephemeral key is not found."
},
{
"lang": "es",
"value": "wolfSSL CyaSSL anterior a 2.9.4 permite a atacantes remotos causar una denegaci\u00f3n de servicio (referencia a puntero nulo) a trav\u00e9s de (1) una solicitud para el certificado de par cuando sucede un fallo de an\u00e1lisis sint\u00e1ctico de certificado o (2) un mensaje client_key_exchange cuando la clave ef\u00edmera no se encuentra."
}
],
"id": "CVE-2014-2899",
"lastModified": "2026-05-06T22:30:45.220",
"metrics": {
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{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2014-04-22T14:23:36.317",
"references": [
{
"source": "cve@mitre.org",
"url": "http://seclists.org/oss-sec/2014/q2/126"
},
{
"source": "cve@mitre.org",
"url": "http://seclists.org/oss-sec/2014/q2/130"
},
{
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"tags": [
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],
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},
{
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},
{
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],
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},
{
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"url": "http://www.wolfssl.com/yaSSL/Docs-cyassl-changelog.html"
},
{
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},
{
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},
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},
{
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"tags": [
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],
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},
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],
"source": "nvd@nist.gov",
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]
}
}
}
}
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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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