Resource Management Errors Affecting asterisk package, versions [,12.8.1)[13.1.0,13.1.1)


Severity

Recommended
0.0
low
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.43% (75th percentile)

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  • Snyk IDSNYK-UNMANAGED-ASTERISK-2371588
  • published26 Jan 2022
  • disclosed9 Feb 2015
  • creditUnknown

Introduced: 9 Feb 2015

CVE-2015-1558  (opens in a new tab)
CWE-399  (opens in a new tab)

How to fix?

Upgrade asterisk to version 12.8.1, 13.1.1 or higher.

Overview

Affected versions of this package are vulnerable to Resource Management Errors. 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.

CVSS Base Scores

version 3.1