CVE-2011-2216

reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.4.2 does not initialize certain strings, which allows remote attackers to…

published June 6, 2011

CVSS
—
EPSS
5%
Percentile
91.6
In the wild
Unconfirmed
What it is

reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.4.2 does not initialize certain strings, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a malformed Contact header.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.04618 · 91.6th percentile
Published
2011-06-06T19:00Z
EPSS history
Timeline
  • 06 JUN 19:00Z
    reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.4.2 does not initialize certain strings, which allows remote attackers to…
    cvelistv5