FKIE_CVE-2007-2293
Vulnerability from fkie_nvd - Published: 2007-04-26 20:19 - Updated: 2026-06-16 22:39
Severity
Summary
Multiple stack-based buffer overflows in the process_sdp function in chan_sip.c of the SIP channel T.38 SDP parser in Asterisk before 1.4.3 allow remote attackers to execute arbitrary code via a long (1) T38FaxRateManagement or (2) T38FaxUdpEC SDP parameter in an SIP message, as demonstrated using SIP INVITE.
References
{
"affected": [
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"affectedData": [
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"vendor": "n/a",
"versions": [
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"source": "cve@mitre.org"
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"configurations": [
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"nodes": [
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"cveTags": [],
"descriptions": [
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"lang": "en",
"value": "Multiple stack-based buffer overflows in the process_sdp function in chan_sip.c of the SIP channel T.38 SDP parser in Asterisk before 1.4.3 allow remote attackers to execute arbitrary code via a long (1) T38FaxRateManagement or (2) T38FaxUdpEC SDP parameter in an SIP message, as demonstrated using SIP INVITE."
},
{
"lang": "es",
"value": "M\u00faltiples desbordamientos de b\u00fafer basados en pila en la funci\u00f3n process_sdp del chan_sip.c en el en el analizador sint\u00e1ctico SIP channel T.38 del Asterisk, anterior al 1.4.3. permiten a atacantes remotos ejecutar c\u00f3digo de su elecci\u00f3n mediante un par\u00e1metro largo (1) T38FaxRateManagement o (2) T38FaxUdpEC SDP en el mensaje SIP, como lo demostrado usando SIP INVITE."
}
],
"id": "CVE-2007-2293",
"lastModified": "2026-06-16T22:39:18.520",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "HIGH",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.6,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:H/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 4.9,
"impactScore": 10.0,
"obtainAllPrivilege": true,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
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"published": "2007-04-26T20:19:00.000",
"references": [
{
"source": "cve@mitre.org",
"tags": [
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"url": "http://secunia.com/advisories/24977"
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{
"source": "cve@mitre.org",
"url": "http://securityreason.com/securityalert/2645"
},
{
"source": "cve@mitre.org",
"url": "http://www.asterisk.org/files/ASA-2007-010.pdf"
},
{
"source": "cve@mitre.org",
"url": "http://www.osvdb.org/35368"
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"url": "http://www.securityfocus.com/archive/1/466883/100/0/threaded"
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{
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"url": "http://www.vupen.com/english/advisories/2007/1534"
},
{
"source": "cve@mitre.org",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/33895"
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"url": "http://www.asterisk.org/files/ASA-2007-010.pdf"
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"url": "http://www.osvdb.org/35368"
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{
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"url": "http://www.securityfocus.com/archive/1/466883/100/0/threaded"
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"url": "http://www.securityfocus.com/archive/1/472804/100/0/threaded"
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"tags": [
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{
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"url": "http://www.securitytracker.com/id?1018337"
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{
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"url": "http://www.vupen.com/english/advisories/2007/1534"
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{
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"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/33895"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
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"lang": "en",
"value": "NVD-CWE-Other"
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],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date | Other |
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Nomenclature
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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
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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.
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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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