CVE-2009-0949
Published: 9 June 2009
The ippReadIO function in cups/ipp.c in cupsd in CUPS before 1.3.10 does not properly initialize memory for IPP request packets, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a scheduler request with two consecutive IPP_TAG_UNSUPPORTED tags.
Priority
Status
Package | Release | Status |
---|---|---|
cups Launchpad, Ubuntu, Debian |
dapper |
Does not exist
|
hardy |
Does not exist
|
|
intrepid |
Released
(1.3.9-2ubuntu9.2)
|
|
jaunty |
Released
(1.3.9-17ubuntu3.1)
|
|
upstream |
Released
(1.3.10)
|
|
cupsys Launchpad, Ubuntu, Debian |
dapper |
Released
(1.2.2-0ubuntu0.6.06.14)
|
hardy |
Released
(1.3.7-1ubuntu3.5)
|
|
intrepid |
Does not exist
|
|
jaunty |
Does not exist
|
|
upstream |
Needs triage
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |