kbrain

CVE-2006-5445

HIGH · CVSS 7.8EPSS 3.6%EU EUVD

Unspecified vulnerability in the SIP channel driver (channels/chan_sip.c) in Asterisk 1.2.x before 1.2.13 and 1.4.x before 1.4.0-beta3 allows remote attackers to cause a denial of service (resource consumption) via unspecified vectors that result in the creation of "a real pvt structure" that uses more resources than necessary.

Key facts

CVSS score
7.8 (v2.0)
Severity
HIGH
CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:C
EPSS score
3.6% (90th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2006-5430)
Published
October 23, 2006
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2006-5430 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected 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

References

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

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