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CVE-2021-3464

A DLL search path vulnerability was reported in Lenovo PCManager, prior to version 3.0.400.3252, that could allow privilege escalation.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
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Products
CVE-2021-3461

keycloak: Backchannel logout not working when Principal Type is set to Attribute Name for external SAML IDP

A flaw was found in keycloak where keycloak may fail to logout user session if the logout request comes from external SAML identity provider and Principal Type is set to Attribute [Name].

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
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CVE-2021-3460

The Motorola MH702x devices, prior to version 2.0.0.301, do not properly verify the server certificate during communication with the support server which could lead to the communication channel being accessible by an attacker.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
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CVE-2021-3459

A privilege escalation vulnerability was reported in the MM1000 device configuration web server, which could allow privileged shell access and/or arbitrary privileged commands to be executed on the adapter.

CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed
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CVE-2021-3458

The Motorola MM1000 device configuration portal can be accessed without authentication, which could allow adapter settings to be modified.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
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CVE-2021-3457

smart_proxy_shellhooks: unauthorized users can execute actions that should be reserved for foreman

An improper authorization handling flaw was found in Foreman. The Shellhooks plugin for the smart-proxy allows Foreman clients to execute actions that should be limited to the Foreman Server. This flaw allows an authenticated local attacker to access and delete limited resources and also causes a denial of service on the Foreman server. The highest threat from this vulnerability is to integrity and system availability.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
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CVE-2021-3456

smart_proxy_salt: unauthorized users can execute actions that should be reserved for foreman

An improper authorization handling flaw was found in Foreman. The Salt plugin for the smart-proxy allows foreman clients to execute actions that should be limited to the Foreman Server. This flaw allows an authenticated local attacker to access and delete limited resources and also causes a denial of service on the Foreman server. The highest threat from this vulnerability is to integrity and system availability.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
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Products
CVE-2021-3455

Disconnecting L2CAP channel right after invalid ATT request leads freeze

Disconnecting L2CAP channel right after invalid ATT request leads freeze. Zephyr versions >= 2.4.0, >= 2.5.0 contain Use After Free (CWE-416). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7g38-3x9v-v7vp

CVSS 3.1 · 4.3 Medium EPSS 1.1% KEV · Not listed
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CVE-2021-3454

Truncated L2CAP K-frame causes assertion failure

Truncated L2CAP K-frame causes assertion failure. Zephyr versions >= 2.4.0, >= v.2.50 contain Improper Handling of Length Parameter Inconsistency (CWE-130), Reachable Assertion (CWE-617). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-fx88-6c29-vrp3

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
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Products
CVE-2021-3452

A potential vulnerability in the system shutdown SMI callback function in some ThinkPad models may allow an attacker with local access and elevated privileges to execute arbitrary code.

CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed
Vendors
CVE-2021-3451

A denial of service vulnerability was reported in Lenovo PCManager, prior to version 3.0.400.3252, that could allow configuration files to be written to non-standard locations.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
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Products
CVE-2021-3447

ansible: multiple modules expose secured values

A flaw was found in several ansible modules, where parameters containing credentials, such as secrets, were being logged in plain-text on managed nodes, as well as being made visible on the controller node when run in verbose mode. These parameters were not protected by the no_log feature. An attacker can take advantage of this information to steal those credentials, provided when they have access to the log files containing them. The highest threat from this vulnerability is to data confidentiality. This flaw affects Red Hat Ansible Automation Platform in versions before 1.2.2 and Ansible Tower in versions before 3.8.2.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
CVE-2021-3446

libtpms: return of wrong initialization vector when certain symmetric ciphers are used

A flaw was found in libtpms in versions before 0.8.2. The commonly used integration of libtpms with OpenSSL contained a vulnerability related to the returned IV (initialization vector) when certain symmetric ciphers were used. Instead of returning the last IV it returned the initial IV to the caller, thus weakening the subsequent encryption and decryption steps. The highest threat from this vulnerability is to data confidentiality.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
CVE-2021-3445

libdnf: Signature verification bypass via signature placed in the main RPM header

A flaw was found in libdnf's signature verification functionality in versions before 0.60.1. This flaw allows an attacker to achieve code execution if they can alter the header information of an RPM package and then trick a user or system into installing it. The highest risk of this vulnerability is to confidentiality, integrity, as well as system availability.

CVSS 3.1 · 7.5 High EPSS 1.1% KEV · Not listed
CVE-2021-3444

Linux kernel bpf verifier incorrect mod32 truncation

The bpf verifier in the Linux kernel did not properly handle mod32 destination register truncation when the source register was known to be 0. A local attacker with the ability to load bpf programs could use this gain out-of-bounds reads in kernel memory leading to information disclosure (kernel memory), and possibly out-of-bounds writes that could potentially lead to code execution. This issue was addressed in the upstream kernel in commit 9b00f1b78809 ("bpf: Fix truncation handling for mod32 dst reg wrt zero") and in Linux stable kernels 5.11.2, 5.10.19, and 5.4.101.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
CVE-2021-3443

jasper: NULL pointer dereference in jp2_decode() in jp2_dec.c

A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.27 handled component references in the JP2 image format decoder. A specially crafted JP2 image file could cause an application using the Jasper library to crash when opened.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
CVE-2021-3442

RHOAM: XSS in 3scale at various places

A flaw was found in the Red Hat OpenShift API Management product. User input is not validated allowing an authenticated user to inject scripts into some text boxes leading to a XSS attack. The highest threat from this vulnerability is to data confidentiality.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
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