kbrain

CVE-2015-1558

LOW · CVSS 3.5EPSS 3.0%EU EUVD

Asterisk Open Source 12.x before 12.8.1 and 13.x before 13.1.1, when using the PJSIP channel driver, does not properly reclaim RTP ports, which allows remote authenticated users to cause a denial of service (file descriptor consumption) via an SDP offer containing only incompatible codecs.

Key facts

CVSS score
3.5 (v2.0)
Severity
LOW
CVSS vector
AV:N/AC:M/Au:S/C:N/I:N/A:P
Weakness (CWE)
CWE-399
EPSS score
3.0% (88th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2015-1692)
Published
February 9, 2015
NVD last modified
June 17, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2015-1692 in the EU Vulnerability Database. Last updated in EUVD on August 6, 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
  • 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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