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CVE-2006-5444
Integer overflow in the get_input function in the Skinny channel driver (chan_skinny.c) in Asterisk 1.0.x before 1.0.12 and 1.2.x before…
High7.5EPSS 86.5%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Integer overflow in the get_input function in the Skinny channel driver (chan_skinny.c) in Asterisk 1.0.x before 1.0.12 and 1.2.x before 1.2.13, as used by Cisco SCCP phones, allows remote attackers to execute arbitrary code via a certain dlen value that passes a signed integer comparison and leads to a heap-based buffer overflow.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 86.5% · top 0.3% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (19)
- 22480 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://ftp.digium.com/pub/asterisk/releases/ChangeLog-1.2.13 (opens in a new tab)x_refsource_CONFIRMx_transferred
- DSA-1229 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- GLSA-200610-15 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- SUSE-SA:2006:069 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 20617 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- ADV-2006-4097 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 22651 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 29972 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- OpenPKG-SA-2006.024 (opens in a new tab)vendor-advisoryx_refsource_OPENPKGx_transferred
- 20061018 Asterisk remote heap overflow (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- 23212 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://ftp.digium.com/pub/asterisk/releases/ChangeLog-1.0.12 (opens in a new tab)x_refsource_CONFIRMx_transferred
- asterisk-getinput-code-execution(29663) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- VU#521252 (opens in a new tab)third-party-advisoryx_refsource_CERT-VNx_transferred
- 1017089 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 22979 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://www.asterisk.org/node/109 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 20061018 Security-Assessment.com Advisory: Asterisk remote heap overflow (opens in a new tab)mailing-listx_refsource_BUGTRAQx_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-2006-5444)Record last updated .