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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 Database

Affected products

  • digium / asterisk
  • digium / asterisk
  • digium / asterisk
  • digium / asterisk
  • digium / asterisk
  • digium / asterisk
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  • 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

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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