Search Results (Refine Search)
- Results Type: Overview
- Keyword (text search): cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
Vuln ID | Summary | CVSS Severity |
---|---|---|
CVE-2021-3737 |
A flaw was found in python. An improperly handled HTTP response in the HTTP client code of python may allow a remote attacker, who controls the HTTP server, to make the client script enter an infinite loop, consuming CPU time. The highest threat from this vulnerability is to system availability. Published: March 04, 2022; 2:15:08 PM -0500 |
V3.1: 7.5 HIGH V2.0: 7.1 HIGH |
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 faulting memory page. A privileged local user could use this flaw to crash the system or escalate their privileges on the system. Published: March 03, 2022; 6:15:08 PM -0500 |
V3.1: 7.0 HIGH V2.0: 6.9 MEDIUM |
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 unexpectedly. Published: March 03, 2022; 2:15:08 PM -0500 |
V3.1: 7.8 HIGH V2.0: 6.9 MEDIUM |
CVE-2021-44142 |
The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfs_fruit configured allow out-of-bounds heap read and write via specially crafted extended file attributes. A remote attacker with write access to extended file attributes can execute arbitrary code with the privileges of smbd, typically root. Published: February 21, 2022; 10:15:07 AM -0500 |
V3.1: 8.8 HIGH V2.0: 9.0 HIGH |
CVE-2020-25722 |
Multiple flaws were found in the way samba AD DC implemented access and conformance checking of stored data. An attacker could use this flaw to cause total domain compromise. Published: February 18, 2022; 1:15:08 PM -0500 |
V3.1: 8.8 HIGH V2.0: 6.5 MEDIUM |
CVE-2020-25717 |
A flaw was found in the way Samba maps domain users to local users. An authenticated attacker could use this flaw to cause possible privilege escalation. Published: February 18, 2022; 1:15:08 PM -0500 |
V3.1: 8.1 HIGH V2.0: 8.5 HIGH |
CVE-2016-2124 |
A flaw was found in the way samba implemented SMB1 authentication. An attacker could use this flaw to retrieve the plaintext password sent over the wire even if Kerberos authentication was required. Published: February 18, 2022; 1:15:08 PM -0500 |
V3.1: 5.9 MEDIUM V2.0: 4.3 MEDIUM |
CVE-2021-4120 |
snapd 2.54.2 fails to perform sufficient validation of snap content interface and layout paths, resulting in the ability for snaps to inject arbitrary AppArmor policy rules via malformed content interface and layout declarations and hence escape strict snap confinement. Fixed in snapd versions 2.54.3+18.04, 2.54.3+20.04 and 2.54.3+21.10.1 Published: February 17, 2022; 6:15:07 PM -0500 |
V3.1: 7.8 HIGH V2.0: 4.6 MEDIUM |
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 attacker to gain root privileges by bind-mounting their own contents inside the snap's private mount namespace and causing snap-confine to execute arbitrary code and hence gain privilege escalation. Fixed in snapd versions 2.54.3+18.04, 2.54.3+20.04 and 2.54.3+21.10.1 Published: February 17, 2022; 6:15:07 PM -0500 |
V3.1: 7.8 HIGH V2.0: 6.9 MEDIUM |
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, 2.54.3+20.04 and 2.54.3+21.10.1 Published: February 17, 2022; 6:15:07 PM -0500 |
V3.1: 8.8 HIGH V2.0: 6.9 MEDIUM |
CVE-2021-3155 |
snapd 2.54.2 and earlier created ~/snap directories in user home directories without specifying owner-only permissions. This could allow a local attacker to read information that should have been private. Fixed in snapd versions 2.54.3+18.04, 2.54.3+20.04 and 2.54.3+21.10.1 Published: February 17, 2022; 6:15:07 PM -0500 |
V3.1: 5.5 MEDIUM V2.0: 2.1 LOW |
CVE-2021-45079 |
In strongSwan before 5.9.5, a malicious responder can send an EAP-Success message too early without actually authenticating the client and (in the case of EAP methods with mutual authentication and EAP-only authentication for IKEv2) even without server authentication. Published: January 31, 2022; 3:15:07 AM -0500 |
V3.1: 9.1 CRITICAL V2.0: 5.8 MEDIUM |
CVE-2021-4034 |
A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters count correctly and ends trying to execute environment variables as commands. An attacker can leverage this by crafting environment variables in such a way it'll induce pkexec to execute arbitrary code. When successfully executed the attack can cause a local privilege escalation given unprivileged users administrative rights on the target machine. Published: January 28, 2022; 3:15:12 PM -0500 |
V3.1: 7.8 HIGH V2.0: 7.2 HIGH |
CVE-2021-45417 |
AIDE before 0.17.4 allows local users to obtain root privileges via crafted file metadata (such as XFS extended attributes or tmpfs ACLs), because of a heap-based buffer overflow. Published: January 20, 2022; 1:15:07 PM -0500 |
V3.1: 7.8 HIGH V2.0: 7.2 HIGH |
CVE-2021-32555 |
It was discovered that read_file() in apport/hookutils.py would follow symbolic links or open FIFOs. When this function is used by the xorg-hwe-18.04 package apport hooks, it could expose private data to other local users. Published: June 12, 2021; 12:15:12 AM -0400 |
V3.1: 5.5 MEDIUM V2.0: 2.1 LOW |
CVE-2021-32554 |
It was discovered 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. Published: June 12, 2021; 12:15:12 AM -0400 |
V3.1: 5.5 MEDIUM V2.0: 2.1 LOW |
CVE-2021-32553 |
It was discovered that read_file() in apport/hookutils.py would follow symbolic links or open FIFOs. When this function is used by the openjdk-17 package apport hooks, it could expose private data to other local users. Published: June 12, 2021; 12:15:12 AM -0400 |
V3.1: 5.5 MEDIUM V2.0: 2.1 LOW |
CVE-2021-32552 |
It was discovered 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. Published: June 12, 2021; 12:15:12 AM -0400 |
V3.1: 5.5 MEDIUM V2.0: 2.1 LOW |
CVE-2021-32551 |
It was discovered 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. Published: June 12, 2021; 12:15:11 AM -0400 |
V3.1: 5.5 MEDIUM V2.0: 2.1 LOW |
CVE-2021-32550 |
It was discovered that read_file() in apport/hookutils.py would follow symbolic links or open FIFOs. When this function is used by the openjdk-14 package apport hooks, it could expose private data to other local users. Published: June 12, 2021; 12:15:11 AM -0400 |
V3.1: 5.5 MEDIUM V2.0: 2.1 LOW |