CVE-2012-3553
MEDIUM · CVSS 4.0EPSS 1.7%EU EUVD
chan_skinny.c in the Skinny (aka SCCP) channel driver in Asterisk Open Source 10.x before 10.5.1 allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) by sending a Station Key Pad Button message and closing a connection in off-hook mode, a related issue to CVE-2012-2948.
Key facts
- CVSS score
- 4.0 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:L/Au:S/C:N/I:N/A:P- EPSS score
- 1.7% (77th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2012-3500)
- Published
- June 19, 2012
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2012-3500 in the EU Vulnerability Database. Last updated in EUVD on September 17, 2024.
View on the EU Vulnerability DatabaseAffected products
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
References
- http://downloads.asterisk.org/pub/security/AST-2012-009.html(Vendor Advisory)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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