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canonical ubuntu linux 18.04 vulnerabilities and exploits
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187
VMScore
CVE-2021-32551
It exists that read_file() in apport/hookutils.py would follow symbolic links or open FIFOs. When this function is used by the openjdk-15 package apport hooks, it could expose private data to other local users.
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 20.10
Canonical Ubuntu Linux 21.10
Canonical Ubuntu Linux 21.04
187
VMScore
CVE-2021-32552
It exists that read_file() in apport/hookutils.py would follow symbolic links or open FIFOs. When this function is used by the openjdk-16 package apport hooks, it could expose private data to other local users.
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 20.10
Canonical Ubuntu Linux 21.10
Canonical Ubuntu Linux 21.04
187
VMScore
CVE-2021-32554
It exists that read_file() in apport/hookutils.py would follow symbolic links or open FIFOs. When this function is used by the xorg package apport hooks, it could expose private data to other local users.
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 20.10
Canonical Ubuntu Linux 21.10
Canonical Ubuntu Linux 21.04
187
VMScore
CVE-2021-3155
snapd 2.54.2 and previous versions created ~/snap directories in user home directories without specifying owner-only permissions. This could allow a local malicious user to read information that should have been private. Fixed in snapd versions 2.54.3+18.04, 2.54.3+20.04 and 2.54...
Canonical Snapd
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 21.10
1 Article
NA
CVE-2023-1326
A privilege escalation attack was found in apport-cli 2.26.0 and previous versions which is similar to CVE-2023-26604. If a system is specially configured to allow unprivileged users to run sudo apport-cli, less is configured as the pager, and the terminal size can be set: a loca...
Canonical Apport
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 22.04
Canonical Ubuntu Linux 22.10
4 Github repositories
505
VMScore
CVE-2019-7303
A vulnerability in the seccomp filters of Canonical snapd before version 2.37.4 allows a strict mode snap to insert characters into a terminal on a 64-bit host. The seccomp rules were generated to match 64-bit ioctl(2) commands on a 64-bit platform; however, the Linux kernel only...
Canonical Snapd
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 18.10
1 EDB exploit
1000
VMScore
CVE-2019-7304
Canonical snapd before version 2.37.1 incorrectly performed socket owner validation, allowing an malicious user to run arbitrary commands as root. This issue affects: Canonical snapd versions before 2.37.1.
Canonical Snapd
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 18.10
2 EDB exploits
8 Github repositories
1 Article
409
VMScore
CVE-2020-11933
cloud-init as managed by snapd on Ubuntu Core 16 and Ubuntu Core 18 devices was run without restrictions on every boot, which a physical attacker could exploit by crafting cloud-init user-data/meta-data via external media to perform arbitrary changes on the device to bypass inten...
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 19.10
Canonical Ubuntu Linux 20.04
Canonical Snapd
NA
CVE-2022-3328
Race condition in snap-confine's must_mkdir_and_open_with_perms()
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 22.04
Canonical Ubuntu Linux 22.10
Canonical Snapd
1 Github repository
641
VMScore
CVE-2018-16882
A use-after-free issue was found in the way the Linux kernel's KVM hypervisor processed posted interrupts when nested(=1) virtualization is enabled. In nested_get_vmcs12_pages(), in case of an error while processing posted interrupt address, it unmaps the 'pi_desc_page&...
Linux Linux Kernel
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 18.10
VMScore
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-5834
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physical
dos
CVE-2024-30099
CVE-2024-27801
CVE-2024-32146
logic flaw
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