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CVE Record

CVE-2007-4280: The Skinny channel driver (chan_skinny) in Asterisk Open Source before 1.4.10, AsteriskNOW before beta7, Ap...

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.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is an old Asterisk telephony denial-of-service issue. An authenticated remote user can crash affected systems by sending a malformed Skinny channel driver message. The public bundle names fixed product versions, but does not provide CVSS, CWE, or evidence of active exploitation. Exposure is most likely in legacy Asterisk deployments using the Skinny channel driver, especially where authenticated remote users can reach that service. Modern or upgraded deployments are less likely affected, but asset inventories should verify old PBX appliances and packaged Asterisk distributions. Treat this as a legacy PBX resilience risk, not a confirmed breach indicator. Prioritize remediation where old Asterisk systems remain reachable by remote authenticated users, because a crash can disrupt voice services and incident response communications. Mitigation focus: Upgrade affected Asterisk Open Source systems to 1.4.10 or later.; Upgrade AsteriskNOW to beta7 or later if still in use.; Upgrade Appliance Developer Kit to 0.7.0 or later..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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CVE-2007-4280 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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