CVE-2020-14355
Published: 6 October 2020
Multiple buffer overflow vulnerabilities were found in the QUIC image decoding process of the SPICE remote display system, before spice-0.14.2-1. Both the SPICE client (spice-gtk) and server are affected by these flaws. These flaws allow a malicious client or server to send specially crafted messages that, when processed by the QUIC image compression algorithm, result in a process crash or potential code execution.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
spice Launchpad, Ubuntu, Debian |
bionic |
Released
(0.14.0-1ubuntu2.5)
|
| focal |
Released
(0.14.2-4ubuntu3.1)
|
|
| groovy |
Released
(0.14.3-1ubuntu2)
|
|
| hirsute |
Released
(0.14.3-1ubuntu2)
|
|
| impish |
Released
(0.14.3-1ubuntu2)
|
|
| jammy |
Released
(0.14.3-1ubuntu2)
|
|
| kinetic |
Released
(0.14.3-1ubuntu2)
|
|
| lunar |
Released
(0.14.3-1ubuntu2)
|
|
| mantic |
Released
(0.14.3-1ubuntu2)
|
|
| trusty |
Released
(0.12.4-0nocelt2ubuntu1.8+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
| upstream |
Needs triage
|
|
| xenial |
Released
(0.12.6-4ubuntu0.5)
|
|
|
spice-gtk Launchpad, Ubuntu, Debian |
bionic |
Needed
|
| focal |
Needed
|
|
| groovy |
Ignored
(end of life)
|
|
| hirsute |
Ignored
(end of life)
|
|
| impish |
Ignored
(end of life)
|
|
| jammy |
Needed
|
|
| kinetic |
Ignored
(end of life, was needed)
|
|
| lunar |
Ignored
(end of life, was needed)
|
|
| mantic |
Needed
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Needed
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.6 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | High |
| User interaction | None |
| Scope | Changed |
| Confidentiality | Low |
| Integrity impact | Low |
| Availability impact | Low |
| Vector | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L |