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Unrated severityNVD Advisory· Published Feb 9, 2015· Updated Jun 17, 2026

CVE-2015-1558

CVE-2015-1558

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

35
  • Digium/Asterisk34 versions
    cpe:2.3:a:digium:asterisk:12.0.0:*:*:*:*:*:*:*+ 33 more
    • cpe:2.3:a:digium:asterisk:12.0.0:*:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.1.0:-:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.1.0:rc1:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.1.0:rc2:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.1.0:rc3:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.1.1:*:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.2.0:*:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.2.0:rc1:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.2.0:rc2:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.2.0:rc3:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.3.0:rc1:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.3.0:rc2:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.3.1:*:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.3.2:*:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.4.0:*:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.4.0:rc1:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.5.0:*:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.5.0:rc1:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.6.0:*:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.6.0:rc1:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.7.0:*:*:*:lts:*:*:*
    • cpe:2.3:a:digium:asterisk:12.7.0:rc1:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.7.0:rc2:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.8.0:*:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.8.0:rc1:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.8.0:rc2:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:12.8.1:*:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:13.0.0:*:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:13.1.0:*:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:13.1.0:rc1:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:13.1.0:rc2:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:13.2.0:*:*:*:*:*:*:*
    • cpe:2.3:a:digium:asterisk:13.2.0:rc1:*:*:*:*:*:*
  • Asterisk/Asterisk Open Sourcellm-fuzzy
    Range: <12.8.1 (12.x), <13.1.1 (13.x)

Patches

Vulnerability mechanics

References

4

News mentions

0

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