CVE-2008-2119 (GCVE-0-2008-2119)
Vulnerability from cvelistv5 – Published: 2008-06-04 19:17 – Updated: 2024-08-07 08:49
VLAI
EPSS
VEX
Summary
Asterisk Open Source 1.0.x and 1.2.x before 1.2.29 and Business Edition A.x.x and B.x.x before B.2.5.3, when pedantic parsing (aka pedanticsipchecking) is enabled, allows remote attackers to cause a denial of service (daemon crash) via a SIP INVITE message that lacks a From header, related to invocations of the ast_uri_decode function, and improper handling of (1) an empty const string and (2) a NULL pointer.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
11 references
| URL | Tags |
|---|---|
| http://security.gentoo.org/glsa/glsa-200905-01.xml | vendor-advisoryx_refsource_GENTOO |
| http://secunia.com/advisories/30517 | third-party-advisoryx_refsource_SECUNIA |
| https://www.exploit-db.com/exploits/5749 | exploitx_refsource_EXPLOIT-DB |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entryx_refsource_XF |
| http://bugs.digium.com/view.php?id=12607 | x_refsource_CONFIRM |
| http://www.securitytracker.com/id?1020166 | vdb-entryx_refsource_SECTRACK |
| http://www.securityfocus.com/archive/1/493020/100… | mailing-listx_refsource_BUGTRAQ |
| http://www.vupen.com/english/advisories/2008/1731 | vdb-entryx_refsource_VUPEN |
| http://secunia.com/advisories/34982 | third-party-advisoryx_refsource_SECUNIA |
| http://svn.digium.com/view/asterisk?view=rev&revi… | x_refsource_CONFIRM |
| http://downloads.digium.com/pub/security/AST-2008… | x_refsource_CONFIRM |
Date Public
2008-06-03 00:00
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"matchCriteriaId": "3C64DF29-5B3D-401E-885E-8E37FD577254",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:asterisk:open_source:1.2.22:*:*:*:*:*:*:*",
"matchCriteriaId": "1A7BF52A-2FF8-40ED-B757-28A1101DE8F5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:asterisk:open_source:1.2.23:*:*:*:*:*:*:*",
"matchCriteriaId": "7A321C2D-852B-4498-ADD6-79956410AB94",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:asterisk:open_source:1.2.24:*:*:*:*:*:*:*",
"matchCriteriaId": "9D5F0DCF-C6A2-4A09-90C9-D70F174FDEF5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:asterisk:open_source:1.2.25:*:*:*:*:*:*:*",
"matchCriteriaId": "C820538E-14EC-43C1-80DB-6AAE4905EF0B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:asterisk:open_source:1.2.26:*:*:*:*:*:*:*",
"matchCriteriaId": "E9562112-2505-4F78-86DE-F30EFAEE47D5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:asterisk:open_source:1.2.26.1:*:*:*:*:*:*:*",
"matchCriteriaId": "1A6D8FD0-C8C1-4868-9AF1-96B1949C18AE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:asterisk:open_source:1.2.26.2:*:*:*:*:*:*:*",
"matchCriteriaId": "72A840B4-216B-4063-997F-791FBC8C8658",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:asterisk:open_source:1.2.27:*:*:*:*:*:*:*",
"matchCriteriaId": "BE47A547-26E7-48F9-B0A6-2F65E04A1EDE",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Asterisk Open Source 1.0.x and 1.2.x before 1.2.29 and Business Edition A.x.x and B.x.x before B.2.5.3, when pedantic parsing (aka pedanticsipchecking) is enabled, allows remote attackers to cause a denial of service (daemon crash) via a SIP INVITE message that lacks a From header, related to invocations of the ast_uri_decode function, and improper handling of (1) an empty const string and (2) a NULL pointer."
},
{
"lang": "es",
"value": "Asterisk Open Source 1.0.x y 1.2.x anterior 1.2.29 y Business Edition A.x.x y B.x.x anterior B.2.5.3, cuando \"pedantic parsing\" (tambi\u00e9n conocido como pedanticsipchecking) est\u00e1 activado, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda de demonio) a trav\u00e9s de un mensaje SIP INVITE que carece de una cabecera From, relacionado con la invocaci\u00f3n de la funci\u00f3n ast_uri_decode y el manejo incorrecto de (1) una cadena const vac\u00eda y (2) un puntero NULL."
}
],
"id": "CVE-2008-2119",
"lastModified": "2026-06-16T22:53:08.370",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2008-06-04T19:32:00.000",
"references": [
{
"source": "cve@mitre.org",
"url": "http://bugs.digium.com/view.php?id=12607"
},
{
"source": "cve@mitre.org",
"url": "http://downloads.digium.com/pub/security/AST-2008-008.html"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/30517"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/34982"
},
{
"source": "cve@mitre.org",
"url": "http://security.gentoo.org/glsa/glsa-200905-01.xml"
},
{
"source": "cve@mitre.org",
"url": "http://svn.digium.com/view/asterisk?view=rev\u0026revision=120109"
},
{
"source": "cve@mitre.org",
"url": "http://www.securityfocus.com/archive/1/493020/100/0/threaded"
},
{
"source": "cve@mitre.org",
"url": "http://www.securitytracker.com/id?1020166"
},
{
"source": "cve@mitre.org",
"url": "http://www.vupen.com/english/advisories/2008/1731"
},
{
"source": "cve@mitre.org",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42823"
},
{
"source": "cve@mitre.org",
"url": "https://www.exploit-db.com/exploits/5749"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://bugs.digium.com/view.php?id=12607"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://downloads.digium.com/pub/security/AST-2008-008.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/30517"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/34982"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://security.gentoo.org/glsa/glsa-200905-01.xml"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://svn.digium.com/view/asterisk?view=rev\u0026revision=120109"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/archive/1/493020/100/0/threaded"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securitytracker.com/id?1020166"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.vupen.com/english/advisories/2008/1731"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42823"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.exploit-db.com/exploits/5749"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"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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