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CVE-2007-1561
The channel driver in Asterisk before 1.2.17 and 1.4.x before 1.4.2 allows remote attackers to cause a denial of service (crash) via a SIP…
High7.8EPSS 14.9%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The channel driver in Asterisk before 1.2.17 and 1.4.x before 1.4.2 allows remote attackers to cause a denial of service (crash) via a SIP INVITE message with an SDP containing one valid and one invalid IP address.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
- EPSS (exploitation in 30 days)
- 14.9% · top 3.3% of all CVEs (2 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (16)
- 1017794 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 20070319 Asterisk SDP DOS vulnerability (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- 24564 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://asterisk.org/node/48339 (opens in a new tab)x_refsource_CONFIRMx_transferred
- SUSE-SA:2007:034 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 20070321 Two new DoS Vulnerabilities in Asterisk Fixed (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 23031 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- asterisk-sip-invite-dos(33068) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- GLSA-200704-01 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- 25582 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 24719 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://www.sineapps.com/news.php?rssid=1707 (opens in a new tab)x_refsource_CONFIRMx_transferred
- ADV-2007-1039 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- DSA-1358 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- 34479 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- [VOIPSEC] 20070319 Asterisk SDP DOS vulnerability (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .