CVE-2011-4063

chan_sip.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.7.1 and 10.x before 10.0.0-rc1 does not properly initialize variables during…

published October 21, 2011

CVSS
—
EPSS
2%
Percentile
83.7
In the wild
Unconfirmed
What it is

chan_sip.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.7.1 and 10.x before 10.0.0-rc1 does not properly initialize variables during request parsing, which allows remote authenticated users to cause a denial of service (daemon crash) via a malformed request.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02380 · 83.7th percentile
Published
2011-10-21T10:00Z
EPSS history
Timeline
  • 21 OCT 10:00Z
    chan_sip.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.7.1 and 10.x before 10.0.0-rc1 does not properly initialize variables during…
    cvelistv5