QID 240339

Date Published: 2022-05-16

QID 240339: Red Hat Update for .net 5.0 security (RHSA-2022:2200)

.net core is a managed-software framework.
It implements a subset of the .net framework apis and several new apis, and it includes a clr implementation.

Security Fix(es):
  • dotnet: excess memory allocation via httpclient causes dos (cve-2022-23267)
  • dotnet: malicious content causes high cpu and memory usage (cve-2022-29117)
  • dotnet: parsing html causes denial of service (cve-2022-29145)

Affected Products:

  • Red Hat enterprise linux for x86_64 8 x86_64
  • Red Hat enterprise linux for x86_64 - extended update support 8.6 x86_64
  • Red Hat enterprise linux server - aus 8.6 x86_64
  • Red Hat enterprise linux server - tus 8.6 x86_64
  • Red Hat enterprise linux server for x86_64 - update services for sap solutions 8.6 x86_64
  • Red Hat codeready linux builder for x86_64 8 x86_64
  • Red Hat codeready linux builder for x86_64 - extended update support 8.6 x86_64



Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2022:2200 for updates and patch information.
    Vendor References

    CVEs related to QID 240339

    CVE-2022-23267 | CVE-2022-29117 | CVE-2022-29145 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2022:2200 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2022:2200
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