CVE-2019-3813

Publication date 28 January 2019

Last updated 24 July 2024

Ubuntu priority

High

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

Spice, versions 0.5.2 through 0.14.1, are vulnerable to an out-of-bounds read due to an off-by-one error in memslot_get_virt. This may lead to a denial of service, or, in the worst case, code-execution by unauthenticated attackers.

Read the notes from the security team

Status

Package Ubuntu Release Status
spice 18.10 cosmic
Fixed 0.14.0-1ubuntu4.2
18.04 LTS bionic
Fixed 0.14.0-1ubuntu2.4
16.04 LTS xenial
Fixed 0.12.6-4ubuntu0.4
14.04 LTS trusty
Fixed 0.12.4-0nocelt2ubuntu1.8
spice-gtk 18.10 cosmic
Not affected
18.04 LTS bionic
Not affected
16.04 LTS xenial
Not affected
14.04 LTS trusty Not in release
spice-protocol 18.10 cosmic
Not affected
18.04 LTS bionic
Not affected
16.04 LTS xenial
Not affected
14.04 LTS trusty Not in release

Notes

leosilva

Issues that touch python_modules for spice in Xenial need to be addressed in spice-protocol.

Severity score breakdown

Parameter Value
Base score 7.5 · High
Attack vector Adjacent
Attack complexity High
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Related Ubuntu Security Notices (USN)

Other references