Improper input validation in Asterisk

CVE-2010-0441

Asterisk Open Source 1.6.0.x before 1.6.0.22, 1.6.1.x before 1.6.1.14, and 1.6.2.x before 1.6.2.2, and Business Edition C.3 before C.3.3.2, allows remote attackers to cause a denial of service (daemon crash) via an SIP T.38 negotiation with an SDP FaxMaxDatagram field that is (1) missing, (2) modified to contain a negative number, or (3) modified to contain a large number.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.034 (87.5th percentile) — read the EPSS interpretation.

Affected products

  • Asterisk — versions 1.6.0.16-rc1, 1.6.0.6, 1.6.0.20
  • N/a — versions n/a

Weakness classification (CWE)

References