#dos

Red Hat Security Advisory 2024-7851-03 - An update for.NET 6.0 is now available for Red Hat Enterprise Linux 8. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2024-7842-03 - An update for firefox is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include bypass and denial of service vulnerabilities.

​​​With careful planning, ongoing evaluation, and a commitment to treat cybersecurity as a core business function, SMBs can transform their vulnerabilities into strengths​​.

Red Hat Security Advisory 2024-7599-03 - Red Hat OpenShift Container Platform release 4.16.16 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include code execution, denial of service, integer overflow, and out of bounds write vulnerabilities.

Red Hat Security Advisory 2024-7457-03 - An update for mod_jk is now available for Red Hat Enterprise Linux 9.4. Issues addressed include denial of service and information leakage vulnerabilities.

The error rendering code from the parser would panic when handling failed parsing of queries where the error occurred when converting an empty string to a SurrealDB value. This would be the case when casting an empty string to a `record`, `duration` or `datetime`, as well as potentially when parsing an empty string to JSON or providing an empty string to the `type::field` and `type::fields` functions. ### Impact A client that is authorized to run queries in a SurrealDB server would be able to execute a malformed query which would fail to parse when converting an empty string and cause a panic in the error rendering code. This would crash the server, leading to denial of service. ### Patches - Version 2.0.4 and later are not affected by this issue. ### Workarounds Affected users who are unable to update may want to limit the ability of untrusted clients to run arbitrary SurrealQL queries in the affected versions of SurrealDB. To limit the impact of the denial of service, SurrealDB...

### Problem Due to insufficient input validation, manipulated data saved in the bookmark toolbar of the backend user interface causes a general error state, blocking further access to the interface. Exploiting this vulnerability requires an administrator-level backend user account. ### Solution Update to TYPO3 versions 10.4.46 ELTS, 11.5.40 LTS, 12.4.21 LTS, 13.3.1 that fix the problem described. ### Credits Thanks to Hendrik Eichner who reported this issue and to TYPO3 core & security team members Oliver Hader and Benjamin Franzke who fixed the issue. ### References * [TYPO3-CORE-SA-2024-011](https://typo3.org/security/advisory/typo3-core-sa-2024-001)

Threat actors are actively exploiting two of the vulnerabilities, while three others are publicly known and ripe for attack.

# Microsoft Security Advisory CVE-2024-43485 | .NET Denial of Service Vulnerability ## <a name="executive-summary"></a>Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in System.Text.Json 6.0.x and 8.0.x. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. In System.Text.Json 6.0.x and 8.0.x, applications which deserialize input to a model with an `[ExtensionData]` property can be vulnerable to an algorithmic complexity attack resulting in Denial of Service. ## Announcement Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/329 ## <a name="mitigation-factors"></a>Mitigation factors JSON models which do not utilize the `[ExtensionData]` feature are not impacted by this vulnerability. ## <a name="affected-software"></a>Affected software * Any .NET 8.0 application running on .NET 8.0.8 or earlier. * Any .NET 6.0 ...

# Microsoft Security Advisory CVE-2024-43484 | .NET Denial of Service Vulnerability ## <a name="executive-summary"></a>Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in System.IO.Packaging. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. The System.IO.Packaging library may allow untrusted inputs to influence algorithmically complex operations, leading to denial of service. ## Announcement Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/328 ## <a name="mitigation-factors"></a>Mitigation factors Microsoft has not identified any mitigating factors for this vulnerability. ## <a name="affected-packages"></a>Affected Packages The vulnerability affects any Microsoft .NET Core project if it uses any of affected packages versions listed below ### <a name=".NET 9"></a>.NET 9 Package name | Affected version | ...