QID 241904

Date Published: 2023-08-07

QID 241904: Red Hat Update for .net 6.0 (RHSA-2023:4448)

.net 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: .net kestrel: denial of service processing x509 certificates (cve-2023-29331).
    Dotnet: vulnerability exists in nuget where a potential race condition can lead to a symlink attack (cve-2023-29337).
    Dotnet: remote code execution - source generators issue can lead to a crash due to unmanaged heap corruption (cve-2023-33128).
    Dotnet: race condition in core signinmanager<tuser> passwordsigninasync method (cve-2023-33170).
Affected Products:
    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 for ibm z systems - extended update support 8.6 s390x.
    Red hat enterprise linux server - tus 8.6 x86_64.
    Red hat enterprise linux for arm 64 - extended update support 8.6 aarch64.
    Red hat enterprise linux for x86_64 - update services for sap solutions 8.6 x86_64.
    Red hat codeready linux builder for x86_64 - extended update support 8.6 x86_64.
    Red hat codeready linux builder for ibm z systems - extended update support 8.6 s390x.
    Red hat codeready linux builder for arm 64 - extended update support 8.6 aarch64.
.

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 Critical - 8.1 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2023:4448 for updates and patch information.
    Vendor References

    CVEs related to QID 241904

    CVE-2023-29331 | CVE-2023-29337 | CVE-2023-33128 | CVE-2023-33170 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2023:4448 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2023:4448
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