CVE-2011-2665

reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.4.3 allows remote attackers to cause a denial of service (NULL pointer…

published July 6, 2011

CVSS
—
EPSS
4%
Percentile
90.4
In the wild
Unconfirmed
What it is

reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.4.3 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a SIP packet with a Contact header that lacks a < (less than) character.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03972 · 90.4th percentile
Published
2011-07-06T19:00Z
EPSS history
Timeline
  • 06 JUL 19:00Z
    reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.4.3 allows remote attackers to cause a denial of service (NULL pointer…
    cvelistv5