FKIE_CVE-2014-6423
Vulnerability from fkie_nvd - Published: 2014-09-20 10:55 - Updated: 2026-06-17 00:13
Severity
Summary
The tvb_raw_text_add function in epan/dissectors/packet-megaco.c in the MEGACO dissector in Wireshark 1.10.x before 1.10.10 and 1.12.x before 1.12.1 allows remote attackers to cause a denial of service (infinite loop) via an empty line.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| wireshark | wireshark | 1.10.0 | |
| wireshark | wireshark | 1.10.1 | |
| wireshark | wireshark | 1.10.2 | |
| wireshark | wireshark | 1.10.3 | |
| wireshark | wireshark | 1.10.4 | |
| wireshark | wireshark | 1.10.5 | |
| wireshark | wireshark | 1.10.6 | |
| wireshark | wireshark | 1.10.7 | |
| wireshark | wireshark | 1.10.8 | |
| wireshark | wireshark | 1.10.9 | |
| wireshark | wireshark | 1.12.0 |
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "cve@mitre.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:wireshark:wireshark:1.10.0:*:*:*:*:*:*:*",
"matchCriteriaId": "481435A6-4790-4B3E-8EEA-0394A6AB481A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wireshark:wireshark:1.10.1:*:*:*:*:*:*:*",
"matchCriteriaId": "2B0BB28A-9E61-4073-9BE2-C34AB2BCF1EB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wireshark:wireshark:1.10.2:*:*:*:*:*:*:*",
"matchCriteriaId": "0753BF56-C829-48C3-AA6E-C0A2A1EA1124",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wireshark:wireshark:1.10.3:*:*:*:*:*:*:*",
"matchCriteriaId": "EC206A02-8259-4FA0-8B6F-D8C58AB946C9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wireshark:wireshark:1.10.4:*:*:*:*:*:*:*",
"matchCriteriaId": "B973D7E1-523B-4AB9-965F-F8BBD2420CFA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wireshark:wireshark:1.10.5:*:*:*:*:*:*:*",
"matchCriteriaId": "633AE75A-89BB-458D-9609-2C238DAC25C6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wireshark:wireshark:1.10.6:*:*:*:*:*:*:*",
"matchCriteriaId": "20A8D578-A2DD-4D08-81C1-E4437F40D21D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wireshark:wireshark:1.10.7:*:*:*:*:*:*:*",
"matchCriteriaId": "C0BBB2FB-A3D3-4D9F-88CB-F3D74395D364",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wireshark:wireshark:1.10.8:*:*:*:*:*:*:*",
"matchCriteriaId": "A67E51FE-2B4A-4475-B829-316EDC24B88B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wireshark:wireshark:1.10.9:*:*:*:*:*:*:*",
"matchCriteriaId": "3060B2B7-48CB-4669-BF65-4750D11CA401",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wireshark:wireshark:1.12.0:*:*:*:*:*:*:*",
"matchCriteriaId": "29AC5E99-9C21-4C2E-AE68-A4B887318577",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The tvb_raw_text_add function in epan/dissectors/packet-megaco.c in the MEGACO dissector in Wireshark 1.10.x before 1.10.10 and 1.12.x before 1.12.1 allows remote attackers to cause a denial of service (infinite loop) via an empty line."
},
{
"lang": "es",
"value": "La funci\u00f3n tvb_raw_text_add en epan/dissectors/packet-megaco.c en el diseccionador MEGACO en Wireshark 1.10.x anterior a 1.10.10 y 1.12.x anterior a 1.12.1 permite a atacantes remotos causar una denegaci\u00f3n de servicio (bucle infinito) a trav\u00e9s de una l\u00ednea en blanco."
}
],
"id": "CVE-2014-6423",
"lastModified": "2026-06-17T00:13:03.117",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"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,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2014-09-20T10:55:06.230",
"references": [
{
"source": "cve@mitre.org",
"url": "http://linux.oracle.com/errata/ELSA-2014-1676"
},
{
"source": "cve@mitre.org",
"url": "http://linux.oracle.com/errata/ELSA-2014-1677"
},
{
"source": "cve@mitre.org",
"url": "http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00033.html"
},
{
"source": "cve@mitre.org",
"url": "http://lists.opensuse.org/opensuse-updates/2014-09/msg00058.html"
},
{
"source": "cve@mitre.org",
"url": "http://rhn.redhat.com/errata/RHSA-2014-1676.html"
},
{
"source": "cve@mitre.org",
"url": "http://rhn.redhat.com/errata/RHSA-2014-1677.html"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/60280"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/60578"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/61929"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/61933"
},
{
"source": "cve@mitre.org",
"url": "http://www.debian.org/security/2014/dsa-3049"
},
{
"source": "cve@mitre.org",
"url": "http://www.wireshark.org/security/wnpa-sec-2014-13.html"
},
{
"source": "cve@mitre.org",
"url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=10333"
},
{
"source": "cve@mitre.org",
"url": "https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=9112a099d7cc2cd924b7c667bf27f6e112b970c6"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://linux.oracle.com/errata/ELSA-2014-1676"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://linux.oracle.com/errata/ELSA-2014-1677"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00033.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.opensuse.org/opensuse-updates/2014-09/msg00058.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://rhn.redhat.com/errata/RHSA-2014-1676.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://rhn.redhat.com/errata/RHSA-2014-1677.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/60280"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/60578"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/61929"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/61933"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.debian.org/security/2014/dsa-3049"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.wireshark.org/security/wnpa-sec-2014-13.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=10333"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=9112a099d7cc2cd924b7c667bf27f6e112b970c6"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-399"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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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