CVE-2011-4598

The handle_request_info function in channels/chan_sip.c in Asterisk Open Source 1.6.2.x before 1.6.2.21 and 1.8.x before 1.8.7.2, when automon is enabled…

published December 15, 2011

CVSS
—
EPSS
2%
Percentile
83.5
In the wild
Unconfirmed
What it is

The handle_request_info function in channels/chan_sip.c in Asterisk Open Source 1.6.2.x before 1.6.2.21 and 1.8.x before 1.8.7.2, when automon is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted sequence of SIP requests.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02354 · 83.5th percentile
Published
2011-12-15T02:00Z
EPSS history
Timeline
  • 15 DEC 02:00Z
    The handle_request_info function in channels/chan_sip.c in Asterisk Open Source 1.6.2.x before 1.6.2.21 and 1.8.x before 1.8.7.2, when automon is enabled…
    cvelistv5