The Skinny channel driver (chan_skinny) in Asterisk Open Source before 1.4.10…
Priority LOW 19Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
The Skinny channel driver (chan_skinny) in Asterisk Open Source before 1.4.10, AsteriskNOW before beta7, Appliance Developer Kit before 0.7.0, and Appliance s800i before 1.0.3 allows remote authenticated users to cause a denial of service (application crash) via a CAPABILITIES_RES_MESSAGE packet with a capabilities count larger than the capabilities_res_message array population.
Why it matters now
EPSS 0.01149 67th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:asterisk:asterisk:*:*:*:*:*:*:*:* | up to 1.4.9 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:asterisk_appliance_developer_kit:*:*:*:*:*:*:*:* | up to 0.6.0 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:asterisknow:*:*:*:*:*:*:*:* | up to beta_6 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:s800i:*:*:*:*:*:*:*:* | up to 1.0.2 | Vulnerable | asterisk |
- cpe:2.3:a:asterisk:asterisk:*:*:*:*:*:*:*:* Versions up to 1.4.9 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:asterisk_appliance_developer_kit:*:*:*:*:*:*:*:* Versions up to 0.6.0 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:asterisknow:*:*:*:*:*:*:*:* Versions up to beta_6 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:s800i:*:*:*:*:*:*:*:* Versions up to 1.0.2 Vulnerable ·asterisk
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2007-4280
- 2026-10-03 Alias added: GHSA-3p5p-863p-q64f
References
More Asterisk vulnerabilities
- TI-2024-28351 Asterisk allows `Write=originate` as sufficient permissions for code execution / `System()` dialplan CVSS 3.1HIGH 8.8
- TI-2008-03125 The IAX2 protocol implementation in Asterisk Open Source 1.0.x, 1.2.x before 1.2.30, and… CVSS 2.0HIGH 7.8
- TI-2007-02211 Multiple stack-based buffer overflows in the process_sdp function in chan_sip.c of the… CVSS 2.0HIGH 7.6
- TI-2007-02404 The IAX2 channel driver (chan_iax2) in Asterisk before 20070504 does not properly null… CVSS 2.0HIGH 10.0
- TI-2007-01503 The channel driver in Asterisk before 1.2.17 and 1.4.x before 1.4.2 allows remote… CVSS 2.0HIGH 7.8
- TI-2007-03651 Stack-based buffer overflow in the IAX2 channel driver (chan_iax2) in Asterisk before… CVSS 2.0HIGH 9.3
Sources
- CVE-2007-4280 · CVE Program
- CVE-2007-4280 · NVD
- FIRST EPSS
- GHSA-3p5p-863p-q64f · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences