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CVE-2008-0095
The SIP channel driver in Asterisk Open Source 1.4.x before 1.4.17, Business Edition before C.1.0-beta8, AsteriskNOW before beta7,…
Medium5.0EPSS 25.4%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The SIP channel driver in Asterisk Open Source 1.4.x before 1.4.17, Business Edition before C.1.0-beta8, AsteriskNOW before beta7, Appliance Developer Kit before Asterisk 1.4 revision 95946, and Appliance s800i 1.0.x before 1.0.3.4 allows remote attackers to cause a denial of service (daemon crash) via a BYE message with an Also (Also transfer) header, which triggers a NULL pointer dereference.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 25.4% · top 2.0% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
Affected products
n/a
- affected n/a
References (12)
- 27110 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- FEDORA-2008-0199 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- ADV-2008-0019 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 20080102 AST-2008-001: Crash from transfer using BYE with Also header (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- asterisk-bye-also-dos(39361) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 3520 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- http://bugs.digium.com/view.php?id=11637 (opens in a new tab)x_refsource_MISCx_transferred
- 28312 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 1019152 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- FEDORA-2008-0198 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- http://downloads.digium.com/pub/security/AST-2008-001.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- 28299 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_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)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2008-0095)Record last updated .