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When an SSH server authentication callback returned PartialSuccessError with non-nil Permissions, those permissions were silently discarded, potentially dropping certificate restrictions such as force-command after a second factor...
4 affected packages
golang-go.crypto, google-guest-agent, lxd, snapd
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| golang-go.crypto | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| google-guest-agent | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| lxd | Not in release | Not in release | Not in release | Not affected | Needs evaluation |
| snapd | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
An authenticated SSH client that repeatedly opened channels which were rejected by the server caused unbounded memory growth, eventually crashing the server process and affecting all connected users. Rejected channels are now...
4 affected packages
golang-go.crypto, google-guest-agent, lxd, snapd
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| golang-go.crypto | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| google-guest-agent | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| lxd | Not in release | Not in release | Not in release | Not affected | Needs evaluation |
| snapd | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
Some fixes available 15 of 34
When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0.
9 affected packages
containerd, adsys, containerd-app, containerd-stable, golang-golang-x-net...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| containerd | Not affected | Not affected | Fixed | Fixed | Fixed |
| adsys | Fixed | Fixed | Fixed | Fixed | — |
| containerd-app | Fixed | Fixed | Fixed | Fixed | — |
| containerd-stable | Fixed | Not in release | Not in release | — | — |
| golang-golang-x-net | Vulnerable | Vulnerable | Vulnerable | — | — |
| golang-golang-x-net-dev | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| google-guest-agent | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| juju-core | Not in release | Not in release | Not in release | — | — |
| lxd | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
Incus is a system container and virtual machine manager. Prior to version 7.0.0, uploads of large amount of data by authenticated users can run the Incus server out of disk space, potentially taking down the host system. The...
2 affected packages
incus, lxd
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| incus | Needs evaluation | Needs evaluation | Not in release | — | — |
| lxd | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
Incus is a system container and virtual machine manager. Prior to version 7.0.0, backup.GetInfo() trusts the inline backup/index.yaml config when present and only falls back to parsing the legacy backup/container/backup.yaml file...
2 affected packages
incus, lxd
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| incus | Needs evaluation | Needs evaluation | Not in release | — | — |
| lxd | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
Incus is a system container and virtual machine manager. Prior to version 7.0.0, user provided image and backup tarballs would be unpacked and YAML files parsed without any size restrictions. This was making it easy for...
2 affected packages
incus, lxd
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| incus | Needs evaluation | Needs evaluation | Not in release | — | — |
| lxd | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
Incus is a system container and virtual machine manager. In versions before 7.0.0, missing validation logic in the storage volume import logic allows an authenticated user with access to the storage volume feature to cause the...
2 affected packages
incus, lxd
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| incus | Needs evaluation | Needs evaluation | Not in release | — | — |
| lxd | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
Incus is a system container and virtual machine manager. In versions before 7.0.0, missing validation logic in the storage volume import logic allows an authenticated user with access to the storage volume feature to cause the...
2 affected packages
incus, lxd
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| incus | Needs evaluation | Needs evaluation | Not in release | — | — |
| lxd | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
In Canonical LXD versions 4.12 through 6.7, the doCertificateUpdate function in lxd/certificates.go does not validate the Type field when handling PUT/PATCH requests to /1.0/certificates/{fingerprint} for restricted TLS...
2 affected packages
incus, lxd
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| incus | Vulnerable | Vulnerable | Not in release | — | — |
| lxd | Not in release | Not in release | Not in release | Not affected | Not affected |
In Canonical LXD before 6.8, the backup import path validates project restrictions against backup/index.yaml in the supplied tar archive but creates the instance from backup/container/backup.yaml, a separate file in the same...
2 affected packages
incus, lxd
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| incus | Vulnerable | Vulnerable | Not in release | — | — |
| lxd | Not in release | Not in release | Not in release | Not affected | Not affected |