FKIE_CVE-2007-2293
Vulnerability from fkie_nvd - Published: 2007-04-26 20:19 - Updated: 2026-04-23 00:35
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
{
"configurations": [
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"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": "2026-04-23T00:35:47.467",
"metrics": {
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"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",
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"published": "2007-04-26T20:19:00.000",
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}
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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.
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