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canonical ubuntu linux 20.04 vulnerabilities and exploits
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7.1
CVSSv2
CVE-2020-24606
Squid prior to 4.13 and 5.x prior to 5.0.4 allows a trusted peer to perform Denial of Service by consuming all available CPU cycles during handling of a crafted Cache Digest response message. This only occurs when cache_peer is used with the cache digests feature. The problem exi...
Squid-cache Squid
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 20.04
Debian Debian Linux 9.0
Debian Debian Linux 10.0
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Fedoraproject Fedora 33
Opensuse Leap 15.1
Opensuse Leap 15.2
7.1
CVSSv2
CVE-2020-8492
Python 2.7 up to and including 2.7.17, 3.5 up to and including 3.5.9, 3.6 up to and including 3.6.10, 3.7 up to and including 3.7.6, and 3.8 up to and including 3.8.1 allows an HTTP server to conduct Regular Expression Denial of Service (ReDoS) attacks against a client because of...
Python Python
Opensuse Leap 15.1
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 19.10
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 12.04
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Debian Debian Linux 9.0
6.9
CVSSv2
CVE-2021-3748
A use-after-free vulnerability was found in the virtio-net device of QEMU. It could occur when the descriptor's address belongs to the non direct access region, due to num_buffers being set after the virtqueue elem has been unmapped. A malicious guest could use this flaw to ...
Qemu Qemu
Debian Debian Linux 9.0
Debian Debian Linux 10.0
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 21.10
Fedoraproject Fedora 34
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux Advanced Virtualization Eus 8.4
6.9
CVSSv2
CVE-2021-3640
A flaw use-after-free in function sco_sock_sendmsg() of the Linux kernel HCI subsystem was found in the way user calls ioct UFFDIO_REGISTER or other way triggers race condition of the call sco_conn_del() together with the call sco_sock_sendmsg() with the expected controllable fau...
Linux Linux Kernel
Debian Debian Linux 9.0
Fedoraproject Fedora 34
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 21.10
Netapp H300s Firmware -
Netapp H700s Firmware -
Netapp H300e Firmware -
Netapp H500e Firmware -
Netapp H700e Firmware -
Netapp H410s Firmware -
Netapp H410c Firmware -
Netapp H500s Firmware -
6.9
CVSSv2
CVE-2022-0492
A vulnerability was found in the Linux kernel’s cgroup_release_agent_write in the kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups v1 release_agent feature to escalate privileges and bypass the namespace isolation une...
Linux Linux Kernel 5.17
Linux Linux Kernel
Debian Debian Linux 9.0
Debian Debian Linux 10.0
Debian Debian Linux 11.0
Redhat Virtualization Host 4.0
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux Eus 8.2
Redhat Enterprise Linux Server Tus 8.2
Redhat Enterprise Linux Server Aus 8.2
Redhat Enterprise Linux For Real Time For Nfv Tus 8.2
Redhat Enterprise Linux For Real Time Tus 8.2
Redhat Enterprise Linux Server Update Services For Sap Solutions 8.2
Redhat Enterprise Linux Server Update Services For Sap Solutions 8.1
Redhat Enterprise Linux For Power Little Endian 8.0
Redhat Enterprise Linux For Ibm Z Systems 8.0
Redhat Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions 8.1
Redhat Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions 8.2
Redhat Codeready Linux Builder For Power Little Endian 8.0
Redhat Codeready Linux Builder 8.0
Redhat Enterprise Linux For Real Time Tus 8.0
Redhat Enterprise Linux For Real Time For Nfv Tus 8.0
15 Github repositories
6.9
CVSSv2
CVE-2021-44731
A race condition existed in the snapd 2.54.2 snap-confine binary when preparing a private mount namespace for a snap. This could allow a local malicious user to gain root privileges by bind-mounting their own contents inside the snap's private mount namespace and causing sna...
Canonical Snapd
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 21.10
Fedoraproject Fedora 34
Fedoraproject Fedora 35
Debian Debian Linux 10.0
Debian Debian Linux 11.0
1 Github repository
6.9
CVSSv2
CVE-2021-44730
snapd 2.54.2 did not properly validate the location of the snap-confine binary. A local attacker who can hardlink this binary to another location to cause snap-confine to execute other arbitrary binaries and hence gain privilege escalation. Fixed in snapd versions 2.54.3+18.04, 2...
Canonical Snapd
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 21.10
Fedoraproject Fedora 34
Fedoraproject Fedora 35
Debian Debian Linux 10.0
Debian Debian Linux 11.0
6.9
CVSSv2
CVE-2020-14376
A flaw was found in dpdk in versions prior to 18.11.10 and prior to 19.11.5. A lack of bounds checking when copying iv_data from the VM guest memory into host memory can lead to a large buffer overflow. The highest threat from this vulnerability is to data confidentiality and int...
Dpdk Data Plane Development Kit
Canonical Ubuntu Linux 20.04
Opensuse Leap 15.1
Opensuse Leap 15.2
6.9
CVSSv2
CVE-2020-10757
A flaw was found in the Linux Kernel in versions after 4.5-rc1 in the way mremap handled DAX Huge Pages. This flaw allows a local attacker with access to a DAX enabled storage to escalate their privileges on the system.
Linux Linux Kernel
Opensuse Leap 15.1
Redhat Enterprise Linux 7.0
Redhat Enterprise Linux 8.0
Redhat Enterprise Mrg 2.0
Fedoraproject Fedora 31
Debian Debian Linux 8.0
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 16.04
Netapp Cloud Backup -
Netapp Steelstore Cloud Integrated Storage -
Netapp Active Iq Unified Manager -
6.9
CVSSv2
CVE-2020-11884
In the Linux kernel 4.19 up to and including 5.6.7 on the s390 platform, code execution may occur because of a race condition, as demonstrated by code in enable_sacf_uaccess in arch/s390/lib/uaccess.c that fails to protect against a concurrent page table upgrade, aka CID-3f777e19...
Linux Linux Kernel
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 19.10
Canonical Ubuntu Linux 20.04
Debian Debian Linux 10.0
Fedoraproject Fedora 30
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Netapp Cloud Backup -
Netapp Element Software -
Netapp Steelstore Cloud Integrated Storage -
Netapp Solidfire -
Netapp Hci Management Node -
Netapp Active Iq Unified Manager -
Netapp Solidfire Baseboard Management Controller -
Netapp Bootstrap Os -
Netapp A700s Firmware -
Netapp H300s Firmware -
Netapp H500s Firmware -
Netapp H700s Firmware -
Netapp H300e Firmware -
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-4644
unprivileged
CVE-2024-3494
CVE-2024-22460
CVE-2024-26026
CVE-2024-23473
firewall
CVE-2024-28889
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