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CVE-2020-14355

Publication date 6 October 2020

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

6.6 · Medium

Score breakdown

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.

Status

Package Ubuntu Release Status
spice 24.10 oracular
Fixed 0.14.3-1ubuntu2
24.04 LTS noble
Fixed 0.14.3-1ubuntu2
23.10 mantic
Fixed 0.14.3-1ubuntu2
23.04 lunar
Fixed 0.14.3-1ubuntu2
22.10 kinetic
Fixed 0.14.3-1ubuntu2
22.04 LTS jammy
Fixed 0.14.3-1ubuntu2
21.10 impish
Fixed 0.14.3-1ubuntu2
21.04 hirsute
Fixed 0.14.3-1ubuntu2
20.10 groovy
Fixed 0.14.3-1ubuntu2
20.04 LTS focal
Fixed 0.14.2-4ubuntu3.1
18.04 LTS bionic
Fixed 0.14.0-1ubuntu2.5
16.04 LTS xenial
Fixed 0.12.6-4ubuntu0.5
14.04 LTS trusty
spice-gtk 24.10 oracular
Vulnerable
24.04 LTS noble
Vulnerable
23.10 mantic Ignored end of life, was needed
23.04 lunar Ignored end of life, was needed
22.10 kinetic Ignored end of life, was needed
22.04 LTS jammy
Vulnerable
21.10 impish Ignored end of life
21.04 hirsute Ignored end of life
20.10 groovy Ignored end of life
20.04 LTS focal
Vulnerable
18.04 LTS bionic
Vulnerable
16.04 LTS xenial
Vulnerable
14.04 LTS trusty Not in release

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Severity score breakdown

Parameter Value
Base score 6.6 · Medium
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

References

Related Ubuntu Security Notices (USN)

Other references