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12315 vulnerabilities found for ubuntu_linux by canonical
FKIE_CVE-2025-32463
Vulnerability from fkie_nvd - Published: 2025-06-30 21:15 - Updated: 2025-11-05 19:26
Severity ?
9.3 (Critical) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Sudo before 1.9.17p1 allows local users to obtain root access because /etc/nsswitch.conf from a user-controlled directory is used with the --chroot option.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| sudo_project | sudo | * | |
| sudo_project | sudo | 1.9.17 | |
| canonical | ubuntu_linux | 22.04 | |
| canonical | ubuntu_linux | 24.04 | |
| canonical | ubuntu_linux | 24.10 | |
| canonical | ubuntu_linux | 25.04 | |
| debian | debian_linux | 11.0 | |
| debian | debian_linux | 12.0 | |
| debian | debian_linux | 13.0 | |
| opensuse | leap | 15.6 | |
| redhat | enterprise_linux | 10.0 | |
| suse | linux_enterprise_desktop | 15 | |
| suse | linux_enterprise_desktop | 15 | |
| suse | linux_enterprise_real_time | 15.0 | |
| suse | linux_enterprise_real_time | 15.0 | |
| suse | linux_enterprise_real_time | 15.0 | |
| suse | linux_enterprise_server_for_sap | 12 | |
| suse | linux_enterprise_server_for_sap | 12 |
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FKIE_CVE-2025-5054
Vulnerability from fkie_nvd - Published: 2025-05-30 18:15 - Updated: 2025-11-03 20:19
Severity ?
Summary
Race condition in Canonical apport up to and including 2.32.0 allows a local attacker to leak sensitive information via PID-reuse by leveraging namespaces.
When handling a crash, the function `_check_global_pid_and_forward`, which detects if the crashing process resided in a container, was being called before `consistency_checks`, which attempts to detect if the crashing process had been replaced. Because of this, if a process crashed and was quickly replaced with a containerized one, apport could be made to forward the core dump to the container, potentially leaking sensitive information. `consistency_checks` is now being called before `_check_global_pid_and_forward`. Additionally, given that the PID-reuse race condition cannot be reliably detected from userspace alone, crashes are only forwarded to containers if the kernel provided a pidfd, or if the crashing process was unprivileged (i.e., if dump mode == 1).
References
| URL | Tags | ||
|---|---|---|---|
| security@ubuntu.com | https://ubuntu.com/security/CVE-2025-5054 | Third Party Advisory | |
| security@ubuntu.com | https://ubuntu.com/security/notices/USN-7545-1 | Third Party Advisory | |
| security@ubuntu.com | https://www.qualys.com/2025/05/29/apport-coredump/apport-coredump.txt | Exploit, Mitigation, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://seclists.org/fulldisclosure/2025/Jun/9 |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| canonical | apport | * | |
| canonical | ubuntu_linux | 16.04 | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 20.04 | |
| canonical | ubuntu_linux | 22.04 | |
| canonical | ubuntu_linux | 24.04 | |
| canonical | ubuntu_linux | 24.10 | |
| canonical | ubuntu_linux | 25.04 |
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FKIE_CVE-2023-5616
Vulnerability from fkie_nvd - Published: 2025-04-15 19:16 - Updated: 2025-08-26 16:34
Severity ?
Summary
In Ubuntu, gnome-control-center did not properly reflect SSH remote login status when the system was configured to use systemd socket activation for openssh-server. This could unknowingly leave the local machine exposed to remote SSH access contrary to expectation of the user.
References
| URL | Tags | ||
|---|---|---|---|
| security@ubuntu.com | https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/2039577 | Exploit, Issue Tracking | |
| security@ubuntu.com | https://ubuntu.com/security/CVE-2023-5616 | Vendor Advisory | |
| security@ubuntu.com | https://ubuntu.com/security/notices/USN-6554-1 | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| gnome | control_center | * | |
| gnome | control_center | * | |
| gnome | control_center | * | |
| gnome | control_center | * | |
| canonical | ubuntu_linux | 20.04 | |
| canonical | ubuntu_linux | 22.04 | |
| canonical | ubuntu_linux | 23.04 | |
| canonical | ubuntu_linux | 23.10 |
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}
],
"id": "CVE-2023-5616",
"lastModified": "2025-08-26T16:34:27.843",
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FKIE_CVE-2022-1804
Vulnerability from fkie_nvd - Published: 2025-03-25 13:15 - Updated: 2025-08-26 17:13
Severity ?
Summary
accountsservice no longer drops permissions when writting .pam_environment
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| canonical | accountsservice | * | |
| canonical | ubuntu_linux | 22.04 |
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FKIE_CVE-2025-26466
Vulnerability from fkie_nvd - Published: 2025-02-28 22:15 - Updated: 2025-11-03 22:18
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A flaw was found in the OpenSSH package. For each ping packet the SSH server receives, a pong packet is allocated in a memory buffer and stored in a queue of packages. It is only freed when the server/client key exchange has finished. A malicious client may keep sending such packages, leading to an uncontrolled increase in memory consumption on the server side. Consequently, the server may become unavailable, resulting in a denial of service attack.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| openbsd | openssh | 9.5 | |
| openbsd | openssh | 9.6 | |
| openbsd | openssh | 9.6 | |
| openbsd | openssh | 9.7 | |
| openbsd | openssh | 9.7 | |
| openbsd | openssh | 9.8 | |
| openbsd | openssh | 9.8 | |
| openbsd | openssh | 9.9 | |
| openbsd | openssh | 9.9 | |
| canonical | ubuntu_linux | 24.04 | |
| canonical | ubuntu_linux | 24.10 | |
| debian | debian_linux | 11.0 | |
| debian | debian_linux | 12.0 | |
| debian | debian_linux | 13.0 |
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"lastModified": "2025-11-03T22:18:41.853",
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"tags": [
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},
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]
}
FKIE_CVE-2022-1736
Vulnerability from fkie_nvd - Published: 2025-01-31 02:15 - Updated: 2025-08-26 17:49
Severity ?
Summary
Ubuntu's configuration of gnome-control-center allowed Remote Desktop Sharing to be enabled by default.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| gnome | gnome-remote-desktop | 42.1.1 | |
| gnome | gnome-remote-desktop | 42.1.1-1 | |
| gnome | gnome-remote-desktop | 42.1.1-2 | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 20.04 | |
| canonical | ubuntu_linux | 22.04 |
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"lastModified": "2025-08-26T17:49:07.083",
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FKIE_CVE-2024-6387
Vulnerability from fkie_nvd - Published: 2024-07-01 13:15 - Updated: 2025-09-30 13:52
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period.
References
Impacted products
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FKIE_CVE-2020-27352
Vulnerability from fkie_nvd - Published: 2024-06-21 20:15 - Updated: 2025-08-26 17:20
Severity ?
9.3 (Critical) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Summary
When generating the systemd service units for the docker snap (and other similar snaps), snapd does not specify Delegate=yes - as a result systemd will move processes from the containers created and managed by these snaps into the cgroup of the main daemon within the snap itself when reloading system units. This may grant additional privileges to a container within the snap that were not originally intended.
References
| URL | Tags | ||
|---|---|---|---|
| security@ubuntu.com | https://bugs.launchpad.net/snapd/+bug/1910456 | Exploit, Issue Tracking | |
| security@ubuntu.com | https://ubuntu.com/security/notices/USN-4728-1 | Vendor Advisory | |
| security@ubuntu.com | https://www.cve.org/CVERecord?id=CVE-2020-27352 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugs.launchpad.net/snapd/+bug/1910456 | Exploit, Issue Tracking | |
| af854a3a-2127-422b-91ae-364da2661108 | https://ubuntu.com/security/notices/USN-4728-1 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.cve.org/CVERecord?id=CVE-2020-27352 | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| canonical | snapd | * | |
| canonical | ubuntu_linux | 16.04 | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 20.04 | |
| canonical | ubuntu_linux | 20.10 |
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FKIE_CVE-2022-28658
Vulnerability from fkie_nvd - Published: 2024-06-04 22:15 - Updated: 2024-11-21 06:57
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Summary
Apport argument parsing mishandles filename splitting on older kernels resulting in argument spoofing
References
| URL | Tags | ||
|---|---|---|---|
| security@ubuntu.com | https://ubuntu.com/security/notices/USN-5427-1 | Third Party Advisory | |
| security@ubuntu.com | https://www.cve.org/CVERecord?id=CVE-2022-28658 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://ubuntu.com/security/notices/USN-5427-1 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.cve.org/CVERecord?id=CVE-2022-28658 | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| apport_project | apport | * | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 20.04 | |
| canonical | ubuntu_linux | 21.10 | |
| canonical | ubuntu_linux | 22.04 |
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FKIE_CVE-2022-28656
Vulnerability from fkie_nvd - Published: 2024-06-04 22:15 - Updated: 2025-03-19 18:15
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
is_closing_session() allows users to consume RAM in the Apport process
References
| URL | Tags | ||
|---|---|---|---|
| security@ubuntu.com | https://ubuntu.com/security/notices/USN-5427-1 | Third Party Advisory | |
| security@ubuntu.com | https://www.cve.org/CVERecord?id=CVE-2022-28656 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://ubuntu.com/security/notices/USN-5427-1 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.cve.org/CVERecord?id=CVE-2022-28656 | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| apport_project | apport | * | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 20.04 | |
| canonical | ubuntu_linux | 21.10 | |
| canonical | ubuntu_linux | 22.04 |
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FKIE_CVE-2022-28657
Vulnerability from fkie_nvd - Published: 2024-06-04 22:15 - Updated: 2024-11-21 06:57
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Apport does not disable python crash handler before entering chroot
References
| URL | Tags | ||
|---|---|---|---|
| security@ubuntu.com | https://ubuntu.com/security/notices/USN-5427-1 | Third Party Advisory | |
| security@ubuntu.com | https://www.cve.org/CVERecord?id=CVE-2022-28657 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://ubuntu.com/security/notices/USN-5427-1 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.cve.org/CVERecord?id=CVE-2022-28657 | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| apport_project | apport | * | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 20.04 | |
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FKIE_CVE-2022-28654
Vulnerability from fkie_nvd - Published: 2024-06-04 22:15 - Updated: 2024-11-21 06:57
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
is_closing_session() allows users to fill up apport.log
References
| URL | Tags | ||
|---|---|---|---|
| security@ubuntu.com | https://ubuntu.com/security/notices/USN-5427-1 | Third Party Advisory | |
| security@ubuntu.com | https://www.cve.org/CVERecord?id=CVE-2022-28654 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://ubuntu.com/security/notices/USN-5427-1 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.cve.org/CVERecord?id=CVE-2022-28654 | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| apport_project | apport | * | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 20.04 | |
| canonical | ubuntu_linux | 21.10 | |
| canonical | ubuntu_linux | 22.04 |
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FKIE_CVE-2022-28652
Vulnerability from fkie_nvd - Published: 2024-06-04 22:15 - Updated: 2025-03-13 19:15
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
~/.config/apport/settings parsing is vulnerable to "billion laughs" attack
References
| URL | Tags | ||
|---|---|---|---|
| security@ubuntu.com | https://ubuntu.com/security/notices/USN-5427-1 | Third Party Advisory | |
| security@ubuntu.com | https://www.cve.org/CVERecord?id=CVE-2022-28652 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://ubuntu.com/security/notices/USN-5427-1 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.cve.org/CVERecord?id=CVE-2022-28652 | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| apport_project | apport | * | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 20.04 | |
| canonical | ubuntu_linux | 21.10 | |
| canonical | ubuntu_linux | 22.04 |
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FKIE_CVE-2022-28655
Vulnerability from fkie_nvd - Published: 2024-06-04 22:15 - Updated: 2024-11-21 06:57
Severity ?
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Summary
is_closing_session() allows users to create arbitrary tcp dbus connections
References
| URL | Tags | ||
|---|---|---|---|
| security@ubuntu.com | https://ubuntu.com/security/notices/USN-5427-1 | Third Party Advisory | |
| security@ubuntu.com | https://www.cve.org/CVERecord?id=CVE-2022-28655 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://ubuntu.com/security/notices/USN-5427-1 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.cve.org/CVERecord?id=CVE-2022-28655 | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| apport_project | apport | * | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 20.04 | |
| canonical | ubuntu_linux | 21.10 | |
| canonical | ubuntu_linux | 22.04 |
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CVE-2025-32463 (GCVE-0-2025-32463)
Vulnerability from cvelistv5 – Published: 2025-06-30 00:00 – Updated: 2025-10-21 22:45
VLAI?
Summary
Sudo before 1.9.17p1 allows local users to obtain root access because /etc/nsswitch.conf from a user-controlled directory is used with the --chroot option.
Severity ?
9.3 (Critical)
CWE
- CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Sudo project | Sudo |
Affected:
1.9.14 , < 1.9.17p1
(custom)
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CVE-2025-5054 (GCVE-0-2025-5054)
Vulnerability from cvelistv5 – Published: 2025-05-30 17:37 – Updated: 2025-11-03 20:05
VLAI?
Summary
Race condition in Canonical apport up to and including 2.32.0 allows a local attacker to leak sensitive information via PID-reuse by leveraging namespaces.
When handling a crash, the function `_check_global_pid_and_forward`, which detects if the crashing process resided in a container, was being called before `consistency_checks`, which attempts to detect if the crashing process had been replaced. Because of this, if a process crashed and was quickly replaced with a containerized one, apport could be made to forward the core dump to the container, potentially leaking sensitive information. `consistency_checks` is now being called before `_check_global_pid_and_forward`. Additionally, given that the PID-reuse race condition cannot be reliably detected from userspace alone, crashes are only forwarded to containers if the kernel provided a pidfd, or if the crashing process was unprivileged (i.e., if dump mode == 1).
Severity ?
4.7 (Medium)
CWE
- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Canonical | Apport |
Affected:
2.20.1 , < 2.20.1-0ubuntu2.30+esm5
(dpkg)
Affected: 2.20.9 , < 2.20.9-0ubuntu7.29+esm1 (dpkg) Affected: 2.20.11 , < 2.20.11-0ubuntu27.28 (dpkg) Affected: 2.20.11 , < 2.20.11-0ubuntu82.7 (dpkg) Affected: 2.28.1 , < 2.28.1-0ubuntu3.6 (dpkg) Affected: 2.30.0 , < 2.30.0-0ubuntu4.3 (dpkg) Affected: 2.32.0 , < 2.32.0-0ubuntu5.1 (dpkg) Affected: 2.32.0 , < 2.33.0-0ubuntu1 (dpkg) Affected: 2.20 , ≤ 2.32.0 (semver) |
Credits
Qualys Threat Research Unit (TRU)
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CVE-2023-5616 (GCVE-0-2023-5616)
Vulnerability from cvelistv5 – Published: 2025-04-15 18:29 – Updated: 2025-04-15 20:51
VLAI?
Summary
In Ubuntu, gnome-control-center did not properly reflect SSH remote login status when the system was configured to use systemd socket activation for openssh-server. This could unknowingly leave the local machine exposed to remote SSH access contrary to expectation of the user.
Severity ?
4.9 (Medium)
CWE
- CWE-290 - Authentication Bypass by Spoofing
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Canonical Ltd. | Ubuntu's gnome-control-center |
Affected:
1:45 , < 1:45.0-1ubuntu3.1
(deb)
Affected: 1:44 , < 1:44.0-1ubuntu6.1 (deb) Affected: 1:41 , < 1:41.7-0ubuntu0.22.04.8 (deb) Affected: 1:3 , < 1:3.36.5-0ubuntu4.1 (deb) |
Credits
Zygmunt Krynicki
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CVE-2022-1804 (GCVE-0-2022-1804)
Vulnerability from cvelistv5 – Published: 2025-03-25 12:28 – Updated: 2025-03-25 12:58
VLAI?
Summary
accountsservice no longer drops permissions when writting .pam_environment
Severity ?
5.5 (Medium)
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
Credits
Gunnar Hjalmarsson
Marc Deslauriers
Seth Arnold
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CVE-2025-26466 (GCVE-0-2025-26466)
Vulnerability from cvelistv5 – Published: 2025-02-28 21:25 – Updated: 2025-11-06 23:33
VLAI?
Summary
A flaw was found in the OpenSSH package. For each ping packet the SSH server receives, a pong packet is allocated in a memory buffer and stored in a queue of packages. It is only freed when the server/client key exchange has finished. A malicious client may keep sending such packages, leading to an uncontrolled increase in memory consumption on the server side. Consequently, the server may become unavailable, resulting in a denial of service attack.
Severity ?
5.9 (Medium)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Affected:
9.5p1 , ≤ 9.9p1
(custom)
|
||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||
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CVE-2022-1736 (GCVE-0-2022-1736)
Vulnerability from cvelistv5 – Published: 2025-01-31 01:35 – Updated: 2025-02-07 16:07
VLAI?
Summary
Ubuntu's configuration of gnome-control-center allowed Remote Desktop Sharing to be enabled by default.
Severity ?
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Canonical Ltd. | Ubuntu's gnome-control-center |
Affected:
0 , < 42.1.1-2ubuntu1
(semver)
|
Credits
Jeremy Bícha
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CVE-2024-6387 (GCVE-0-2024-6387)
Vulnerability from cvelistv5 – Published: 2024-07-01 12:37 – Updated: 2025-11-11 16:12
VLAI?
Summary
A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period.
Severity ?
8.1 (High)
CWE
- CWE-364 - Signal Handler Race Condition
Assigner
References
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Impacted products
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Affected:
8.5p1 , ≤ 9.7p1
(custom)
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Credits
Red Hat would like to thank Qualys Threat Research Unit (TRU) (Qualys) for reporting this issue.
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CVE-2020-27352 (GCVE-0-2020-27352)
Vulnerability from cvelistv5 – Published: 2024-06-21 20:06 – Updated: 2024-08-04 16:11
VLAI?
Summary
When generating the systemd service units for the docker snap (and other similar snaps), snapd does not specify Delegate=yes - as a result systemd will move processes from the containers created and managed by these snaps into the cgroup of the main daemon within the snap itself when reloading system units. This may grant additional privileges to a container within the snap that were not originally intended.
Severity ?
9.3 (Critical)
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Canonical Ltd. | snapd |
Affected:
0 , < 2.48.3
(semver)
|
Credits
Gilad Reti
Nimrod Stoler
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CVE-2025-32463 (GCVE-0-2025-32463)
Vulnerability from nvd – Published: 2025-06-30 00:00 – Updated: 2025-10-21 22:45
VLAI?
Summary
Sudo before 1.9.17p1 allows local users to obtain root access because /etc/nsswitch.conf from a user-controlled directory is used with the --chroot option.
Severity ?
9.3 (Critical)
CWE
- CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Sudo project | Sudo |
Affected:
1.9.14 , < 1.9.17p1
(custom)
|
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CVE-2025-5054 (GCVE-0-2025-5054)
Vulnerability from nvd – Published: 2025-05-30 17:37 – Updated: 2025-11-03 20:05
VLAI?
Summary
Race condition in Canonical apport up to and including 2.32.0 allows a local attacker to leak sensitive information via PID-reuse by leveraging namespaces.
When handling a crash, the function `_check_global_pid_and_forward`, which detects if the crashing process resided in a container, was being called before `consistency_checks`, which attempts to detect if the crashing process had been replaced. Because of this, if a process crashed and was quickly replaced with a containerized one, apport could be made to forward the core dump to the container, potentially leaking sensitive information. `consistency_checks` is now being called before `_check_global_pid_and_forward`. Additionally, given that the PID-reuse race condition cannot be reliably detected from userspace alone, crashes are only forwarded to containers if the kernel provided a pidfd, or if the crashing process was unprivileged (i.e., if dump mode == 1).
Severity ?
4.7 (Medium)
CWE
- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Canonical | Apport |
Affected:
2.20.1 , < 2.20.1-0ubuntu2.30+esm5
(dpkg)
Affected: 2.20.9 , < 2.20.9-0ubuntu7.29+esm1 (dpkg) Affected: 2.20.11 , < 2.20.11-0ubuntu27.28 (dpkg) Affected: 2.20.11 , < 2.20.11-0ubuntu82.7 (dpkg) Affected: 2.28.1 , < 2.28.1-0ubuntu3.6 (dpkg) Affected: 2.30.0 , < 2.30.0-0ubuntu4.3 (dpkg) Affected: 2.32.0 , < 2.32.0-0ubuntu5.1 (dpkg) Affected: 2.32.0 , < 2.33.0-0ubuntu1 (dpkg) Affected: 2.20 , ≤ 2.32.0 (semver) |
Credits
Qualys Threat Research Unit (TRU)
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CVE-2023-5616 (GCVE-0-2023-5616)
Vulnerability from nvd – Published: 2025-04-15 18:29 – Updated: 2025-04-15 20:51
VLAI?
Summary
In Ubuntu, gnome-control-center did not properly reflect SSH remote login status when the system was configured to use systemd socket activation for openssh-server. This could unknowingly leave the local machine exposed to remote SSH access contrary to expectation of the user.
Severity ?
4.9 (Medium)
CWE
- CWE-290 - Authentication Bypass by Spoofing
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Canonical Ltd. | Ubuntu's gnome-control-center |
Affected:
1:45 , < 1:45.0-1ubuntu3.1
(deb)
Affected: 1:44 , < 1:44.0-1ubuntu6.1 (deb) Affected: 1:41 , < 1:41.7-0ubuntu0.22.04.8 (deb) Affected: 1:3 , < 1:3.36.5-0ubuntu4.1 (deb) |
Credits
Zygmunt Krynicki
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CVE-2022-1804 (GCVE-0-2022-1804)
Vulnerability from nvd – Published: 2025-03-25 12:28 – Updated: 2025-03-25 12:58
VLAI?
Summary
accountsservice no longer drops permissions when writting .pam_environment
Severity ?
5.5 (Medium)
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
Credits
Gunnar Hjalmarsson
Marc Deslauriers
Seth Arnold
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CVE-2025-26466 (GCVE-0-2025-26466)
Vulnerability from nvd – Published: 2025-02-28 21:25 – Updated: 2025-11-06 23:33
VLAI?
Summary
A flaw was found in the OpenSSH package. For each ping packet the SSH server receives, a pong packet is allocated in a memory buffer and stored in a queue of packages. It is only freed when the server/client key exchange has finished. A malicious client may keep sending such packages, leading to an uncontrolled increase in memory consumption on the server side. Consequently, the server may become unavailable, resulting in a denial of service attack.
Severity ?
5.9 (Medium)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Affected:
9.5p1 , ≤ 9.9p1
(custom)
|
||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||
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CVE-2022-1736 (GCVE-0-2022-1736)
Vulnerability from nvd – Published: 2025-01-31 01:35 – Updated: 2025-02-07 16:07
VLAI?
Summary
Ubuntu's configuration of gnome-control-center allowed Remote Desktop Sharing to be enabled by default.
Severity ?
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Canonical Ltd. | Ubuntu's gnome-control-center |
Affected:
0 , < 42.1.1-2ubuntu1
(semver)
|
Credits
Jeremy Bícha
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CVE-2024-6387 (GCVE-0-2024-6387)
Vulnerability from nvd – Published: 2024-07-01 12:37 – Updated: 2025-11-11 16:12
VLAI?
Summary
A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period.
Severity ?
8.1 (High)
CWE
- CWE-364 - Signal Handler Race Condition
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Affected:
8.5p1 , ≤ 9.7p1
(custom)
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Credits
Red Hat would like to thank Qualys Threat Research Unit (TRU) (Qualys) for reporting this issue.
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CVE-2020-27352 (GCVE-0-2020-27352)
Vulnerability from nvd – Published: 2024-06-21 20:06 – Updated: 2024-08-04 16:11
VLAI?
Summary
When generating the systemd service units for the docker snap (and other similar snaps), snapd does not specify Delegate=yes - as a result systemd will move processes from the containers created and managed by these snaps into the cgroup of the main daemon within the snap itself when reloading system units. This may grant additional privileges to a container within the snap that were not originally intended.
Severity ?
9.3 (Critical)
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Canonical Ltd. | snapd |
Affected:
0 , < 2.48.3
(semver)
|
Credits
Gilad Reti
Nimrod Stoler
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