CVE-2009-0871 - CERT CVE
ID CVE-2009-0871
Sažetak The SIP channel driver in Asterisk Open Source 1.4.22, 1.4.23, and 1.4.23.1; 1.6.0 before 1.6.0.6; 1.6.1 before 1.6.1.0-rc2; and Asterisk Business Edition C.2.3, with the pedantic option enabled, allows remote authenticated users to cause a denial of service (crash) via a SIP INVITE request without any headers, which triggers a NULL pointer dereference in the (1) sip_uri_headers_cmp and (2) sip_uri_params_cmp functions.
Reference
CVSS
Base: 3.5
Impact: 2.9
Exploitability:6.8
Pristup
VektorSloženostAutentikacija
NETWORK MEDIUM SINGLE
Impact
PovjerljivostCjelovitostDostupnost
NONE NONE PARTIAL
CVSS vektor AV:N/AC:M/Au:S/C:N/I:N/A:P
Zadnje važnije ažuriranje 10-10-2018 - 19:32
Objavljeno 11-03-2009 - 14:19