CVE-2010-0302
Published: 3 March 2010
Use-after-free vulnerability in the abstract file-descriptor handling interface in the cupsdDoSelect function in scheduler/select.c in the scheduler in cupsd in CUPS before 1.4.4, when kqueue or epoll is used, allows remote attackers to cause a denial of service (daemon crash or hang) via a client disconnection during listing of a large number of print jobs, related to improperly maintaining a reference count. NOTE: some of these details are obtained from third party information. NOTE: this vulnerability exists because of an incomplete fix for CVE-2009-3553.
Priority
Status
Package | Release | Status |
---|---|---|
cups Launchpad, Ubuntu, Debian |
dapper |
Does not exist
|
hardy |
Does not exist
|
|
intrepid |
Released
(1.3.9-2ubuntu9.5)
|
|
jaunty |
Released
(1.3.9-17ubuntu3.6)
|
|
karmic |
Released
(1.4.1-5ubuntu2.4)
|
|
upstream |
Needs triage
|
|
cupsys Launchpad, Ubuntu, Debian |
dapper |
Not vulnerable
(code not present)
|
hardy |
Released
(1.3.7-1ubuntu3.8)
|
|
intrepid |
Does not exist
|
|
jaunty |
Does not exist
|
|
karmic |
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 |