CVE-2015-5239
Published: 3 September 2015
Integer overflow in the VNC display driver in QEMU before 2.1.0 allows attachers to cause a denial of service (process crash) via a CLIENT_CUT_TEXT message, which triggers an infinite loop.
Notes
| Author | Note |
|---|---|
| mdeslaur | DoS |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
qemu Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
| trusty |
Released
(2.0.0+dfsg-2ubuntu1.19)
|
|
| upstream |
Needs triage
|
|
| vivid |
Not vulnerable
(1:2.2+dfsg-5expubuntu9.4)
|
|
|
Patches: upstream: http://git.qemu.org/?p=qemu.git;a=commit;h=f9a70e79391f6d7c2a912d785239ee8effc1922d |
||
|
qemu-kvm Launchpad, Ubuntu, Debian |
precise |
Released
(1.0+noroms-0ubuntu14.25)
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| vivid |
Does not exist
|
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |