Description
The SIP channel driver (chan_sip) in Asterisk before 1.2.18 and 1.4.x before 1.4.3 does not properly parse SIP UDP packets that do not contain a valid response code, which allows remote attackers to cause a denial of service (crash).
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-1358-1 | New asterisk packages fix several vulnerabilities |
EUVD |
EUVD-2007-2292 | The SIP channel driver (chan_sip) in Asterisk before 1.2.18 and 1.4.x before 1.4.3 does not properly parse SIP UDP packets that do not contain a valid response code, which allows remote attackers to cause a denial of service (crash). |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-07T13:33:28.286Z
Reserved: 2007-04-26T00:00:00.000Z
Link: CVE-2007-2297
No data.
Status : Modified
Published: 2007-04-26T20:19:00.000
Modified: 2026-04-23T00:35:47.467
Link: CVE-2007-2297
No data.
OpenCVE Enrichment
No data.
Weaknesses
Debian DSA
EUVD