VULNERABILITY INTELLIGENCE

CVE-2009-2651

CVSS score5 NONE
EPSS probability2.27%
CISA KEVNot currently listed
Published2009-07-30
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P

Description

main/rtp.c in Asterisk Open Source 1.6.1 before 1.6.1.2 allows remote attackers to cause a denial of service (crash) via an RTP text frame without a certain delimiter, which triggers a NULL pointer dereference and the subsequent calculation of an invalid pointer.

Weakness classification

  • nvd@nist.gov: CWE-399

Primary references