Category Archives: Advisories

Advisories

Multiple Vulnerabilities in ConnectWise ScreenConnect Could Allow for Remote Code Execution

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Multiple vulnerabilities have been discovered in ConnectWise ScreenConnect, the most severe of which could allow for remote code execution. ConnectWise ScreenConnect is ConnectWise’s remote desktop and mobile support solutions to allow technicians to perform remote support, gain remote access and run remote meetings. Successful exploitation of the most severe of these vulnerabilities could allow for remote code execution in the context of the system. Depending on the privileges associated with the service account, an attacker could then install programs; view, change, or delete data. Service accounts that are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights.

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Advisories

chromium-122.0.6261.57-1.fc38

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FEDORA-2024-6a879cfa63

Packages in this update:

chromium-122.0.6261.57-1.fc38

Update description:

Update to 122.0.6261.57

High CVE-2024-1669: Out of bounds memory access in Blink
High CVE-2024-1670: Use after free in Mojo
Medium CVE-2024-1671: Inappropriate implementation in Site Isolation
Medium CVE-2024-1672: Inappropriate implementation in Content Security Policy
Medium CVE-2024-1673: Use after free in Accessibility
Medium CVE-2024-1674: Inappropriate implementation in Navigation
Medium CVE-2024-1675: Insufficient policy enforcement in Download
Low CVE-2024-1676: Inappropriate implementation in Navigation

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Advisories

USN-6649-1: Firefox vulnerabilities

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Multiple security issues were discovered in Firefox. If a user were
tricked into opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, obtain sensitive
information across domains, or execute arbitrary code. (CVE-2024-1547,
CVE-2024-1548, CVE-2024-1549, CVE-2024-1550, CVE-2024-1553, CVE-2024-1554,
CVE-2024-1555, CVE-2024-1557)

Alfred Peters discovered that Firefox did not properly manage memory when
storing and re-accessing data on a networking channel. An attacker could
potentially exploit this issue to cause a denial of service.
(CVE-2024-1546)

Johan Carlsson discovered that Firefox incorrectly handled Set-Cookie
response headers in multipart HTTP responses. An attacker could
potentially exploit this issue to inject arbitrary cookie values.
(CVE-2024-1551)

Gary Kwong discovered that Firefox incorrectly generated codes on 32-bit
ARM devices, which could lead to unexpected numeric conversions or
undefined behaviour. An attacker could possibly use this issue to cause a
denial of service. (CVE-2024-1552)

Ronald Crane discovered that Firefox did not properly manage memory when
accessing the built-in profiler. An attacker could potentially exploit
this issue to cause a denial of service. (CVE-2024-1556)

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Advisories

USN-6648-1: Linux kernel vulnerabilities

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It was discovered that a race condition existed in the AppleTalk networking
subsystem of the Linux kernel, leading to a use-after-free vulnerability. A
local attacker could use this to cause a denial of service (system crash)
or possibly execute arbitrary code. (CVE-2023-51781)

Zhenghan Wang discovered that the generic ID allocator implementation in
the Linux kernel did not properly check for null bitmap when releasing IDs.
A local attacker could use this to cause a denial of service (system
crash). (CVE-2023-6915)

Robert Morris discovered that the CIFS network file system implementation
in the Linux kernel did not properly validate certain server commands
fields, leading to an out-of-bounds read vulnerability. An attacker could
use this to cause a denial of service (system crash) or possibly expose
sensitive information. (CVE-2024-0565)

Jann Horn discovered that the TLS subsystem in the Linux kernel did not
properly handle spliced messages, leading to an out-of-bounds write
vulnerability. A local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2024-0646)

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Advisories

chromium-122.0.6261.57-1.fc39

Read Time:29 Second

FEDORA-2024-4adf990562

Packages in this update:

chromium-122.0.6261.57-1.fc39

Update description:

update to 122.0.6261.57

High CVE-2024-1669: Out of bounds memory access in Blink
High CVE-2024-1670: Use after free in Mojo
Medium CVE-2024-1671: Inappropriate implementation in Site Isolation
Medium CVE-2024-1672: Inappropriate implementation in Content Security Policy
Medium CVE-2024-1673: Use after free in Accessibility
Medium CVE-2024-1674: Inappropriate implementation in Navigation
Medium CVE-2024-1675: Insufficient policy enforcement in Download
Low CVE-2024-1676: Inappropriate implementation in Navigation

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Advisories

Multiple Vulnerabilities in Mozilla Products Could Allow for Arbitrary Code Execution

Read Time:36 Second

Multiple vulnerabilities have been discovered in Mozilla products, the most severe of which could allow for arbitrary code execution.

Mozilla Firefox is a web browser used to access the Internet.
Mozilla Firefox ESR is a version of the web browser intended to be deployed in large organizations.
Mozilla Thunderbird is an email client.

Successful exploitation of the most severe of these vulnerabilities could allow for arbitrary code execution. Depending on the privileges associated with the user an attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights.

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