CVE-2023-43786
Publication date 3 October 2023
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
A vulnerability was found in libX11 due to an infinite loop within the PutSubImage() function. This flaw allows a local user to consume all available system resources and cause a denial of service condition.
Status
Package | Ubuntu Release | Status |
---|---|---|
libx11 | 24.04 LTS noble |
Fixed 2:1.8.6-1ubuntu1
|
22.04 LTS jammy |
Fixed 2:1.7.5-1ubuntu0.3
|
|
20.04 LTS focal |
Fixed 2:1.6.9-2ubuntu1.6
|
|
18.04 LTS bionic |
Fixed 2:1.6.4-3ubuntu0.4+esm2
|
|
16.04 LTS xenial |
Fixed 2:1.6.3-1ubuntu2.2+esm4
|
|
14.04 LTS trusty |
Fixed 2:1.6.2-1ubuntu2.1+esm5
|
|
libxpm | 24.04 LTS noble |
Fixed 1:3.5.12-1.1ubuntu1
|
22.04 LTS jammy |
Fixed 1:3.5.12-1ubuntu0.22.04.2
|
|
20.04 LTS focal |
Fixed 1:3.5.12-1ubuntu0.20.04.2
|
|
18.04 LTS bionic |
Fixed 1:3.5.12-1ubuntu0.18.04.2+esm1
|
|
16.04 LTS xenial |
Fixed 1:3.5.11-1ubuntu0.16.04.1+esm2
|
|
14.04 LTS trusty |
Fixed 1:3.5.10-1ubuntu0.1+esm2
|
|
motif | 24.04 LTS noble |
Needs evaluation
|
22.04 LTS jammy |
Needs evaluation
|
|
20.04 LTS focal |
Needs evaluation
|
|
18.04 LTS bionic |
Needs evaluation
|
|
16.04 LTS xenial |
Needs evaluation
|
|
14.04 LTS trusty |
Needs evaluation
|
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Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.5 · Medium |
Attack vector | Local |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
References
Related Ubuntu Security Notices (USN)
- USN-6407-1
- libx11 vulnerabilities
- 3 October 2023
- USN-6408-1
- libXpm vulnerabilities
- 3 October 2023
- USN-6407-2
- libx11 vulnerabilities
- 10 October 2023
- USN-6408-2
- libXpm vulnerabilities
- 23 October 2023