CVE-2008-1952
Published: 23 June 2008
The backend for XenSource Xen Para Virtualized Frame Buffer (PVFB) in Xen ioemu does not properly restrict the frame buffer size, which allows attackers to cause a denial of service (crash) by mapping an arbitrary amount of guest memory.
Notes
| Author | Note |
|---|---|
| mdeslaur | this completes CVE-2008-1943 first half is xen-pvfb-validate-fb.patch in RHEL5 rhel5 is missing the second half |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
xen Launchpad, Ubuntu, Debian |
dapper |
Not vulnerable
|
| feisty |
Does not exist
|
|
| gutsy |
Does not exist
|
|
| hardy |
Does not exist
|
|
| intrepid |
Does not exist
|
|
| jaunty |
Does not exist
|
|
| karmic |
Does not exist
|
|
| lucid |
Does not exist
|
|
| maverick |
Does not exist
|
|
| natty |
Does not exist
|
|
| oneiric |
Not vulnerable
|
|
| upstream |
Needs triage
|
|
|
xen-3.0 Launchpad, Ubuntu, Debian |
dapper |
Does not exist
|
| feisty |
Ignored
(end of life, was needs-triage)
|
|
| gutsy |
Does not exist
|
|
| hardy |
Does not exist
|
|
| intrepid |
Does not exist
|
|
| jaunty |
Does not exist
|
|
| karmic |
Does not exist
|
|
| lucid |
Does not exist
|
|
| maverick |
Does not exist
|
|
| natty |
Does not exist
|
|
| oneiric |
Does not exist
|
|
| upstream |
Needs triage
|
|
|
xen-3.1 Launchpad, Ubuntu, Debian |
dapper |
Does not exist
|
| feisty |
Does not exist
|
|
| gutsy |
Ignored
(end of life, was needed)
|
|
| hardy |
Ignored
(end of life)
|
|
| intrepid |
Ignored
(end of life, was needed)
|
|
| jaunty |
Does not exist
|
|
| karmic |
Does not exist
|
|
| lucid |
Does not exist
|
|
| maverick |
Does not exist
|
|
| natty |
Does not exist
|
|
| oneiric |
Does not exist
|
|
| upstream |
Needs triage
|
|
|
Patches: upstream: http://lists.xensource.com/archives/html/xen-devel/2008-05/msg00421.html upstream: http://lists.xensource.com/archives/html/xen-devel/2008-05/msg00508.html |
||
| Binaries built from this source package are in Universe and so are supported by the community. | ||
|
xen-3.2 Launchpad, Ubuntu, Debian |
dapper |
Does not exist
|
| feisty |
Does not exist
|
|
| gutsy |
Does not exist
|
|
| hardy |
Ignored
(end of life)
|
|
| intrepid |
Does not exist
|
|
| jaunty |
Does not exist
|
|
| karmic |
Does not exist
|
|
| lucid |
Does not exist
|
|
| maverick |
Does not exist
|
|
| natty |
Does not exist
|
|
| oneiric |
Does not exist
|
|
| upstream |
Needs triage
|
|
|
Patches: upstream: http://lists.xensource.com/archives/html/xen-devel/2008-05/msg00421.html upstream: http://lists.xensource.com/archives/html/xen-devel/2008-05/msg00508.html |
||
| Binaries built from this source package are in Universe and so are supported by the community. | ||
|
xen-3.3 Launchpad, Ubuntu, Debian |
dapper |
Does not exist
|
| feisty |
Does not exist
|
|
| gutsy |
Does not exist
|
|
| hardy |
Does not exist
|
|
| intrepid |
Not vulnerable
|
|
| jaunty |
Not vulnerable
|
|
| karmic |
Not vulnerable
|
|
| lucid |
Not vulnerable
|
|
| maverick |
Not vulnerable
|
|
| natty |
Not vulnerable
|
|
| oneiric |
Does not exist
|
|
| upstream |
Not vulnerable
|
|