var-202108-1006
Vulnerability from variot

.NET Core and Visual Studio Information Disclosure Vulnerability. plural Microsoft The product contains a vulnerability that exposes information.Information may be disclosed. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

===================================================================== Red Hat Security Advisory

Synopsis: Low: .NET Core 2.1 on Red Hat Enterprise Linux security and bugfix update Advisory ID: RHSA-2021:3144-01 Product: .NET Core on Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:3144 Issue date: 2021-08-11 CVE Names: CVE-2021-34485 =====================================================================

  1. Summary:

An update for .NET Core 2.1 is now available for .NET Core on Red Hat Enterprise Linux.

Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  1. Relevant releases/architectures:

.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 .NET Core on Red Hat Enterprise Linux Server (v. 7) - x86_64 .NET Core on Red Hat Enterprise Linux Workstation (v. 7) - x86_64

  1. Description:

.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. The updated versions are .NET Core SDK 2.1.525 and .NET Core Runtime 2.1.29.

Security Fix(es):

  • dotnet: Dump file created world-readable (CVE-2021-34485)

Default inclusions for applications built with .NET Core have been updated to reference the newest versions and their security fixes.

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

  1. Solution:

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

  1. Bugs fixed (https://bugzilla.redhat.com/):

1990286 - CVE-2021-34485 dotnet: Dump file created world-readable

  1. Package List:

.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):

Source: rh-dotnet21-2.1-28.el7_9.src.rpm rh-dotnet21-dotnet-2.1.525-1.el7_9.src.rpm

x86_64: rh-dotnet21-2.1-28.el7_9.x86_64.rpm rh-dotnet21-dotnet-2.1.525-1.el7_9.x86_64.rpm rh-dotnet21-dotnet-debuginfo-2.1.525-1.el7_9.x86_64.rpm rh-dotnet21-dotnet-host-2.1.29-1.el7_9.x86_64.rpm rh-dotnet21-dotnet-runtime-2.1-2.1.29-1.el7_9.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1-2.1.525-1.el7_9.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1.5xx-2.1.525-1.el7_9.x86_64.rpm rh-dotnet21-runtime-2.1-28.el7_9.x86_64.rpm

.NET Core on Red Hat Enterprise Linux Server (v. 7):

Source: rh-dotnet21-2.1-28.el7_9.src.rpm rh-dotnet21-dotnet-2.1.525-1.el7_9.src.rpm

x86_64: rh-dotnet21-2.1-28.el7_9.x86_64.rpm rh-dotnet21-dotnet-2.1.525-1.el7_9.x86_64.rpm rh-dotnet21-dotnet-debuginfo-2.1.525-1.el7_9.x86_64.rpm rh-dotnet21-dotnet-host-2.1.29-1.el7_9.x86_64.rpm rh-dotnet21-dotnet-runtime-2.1-2.1.29-1.el7_9.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1-2.1.525-1.el7_9.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1.5xx-2.1.525-1.el7_9.x86_64.rpm rh-dotnet21-runtime-2.1-28.el7_9.x86_64.rpm

.NET Core on Red Hat Enterprise Linux Workstation (v. 7):

Source: rh-dotnet21-2.1-28.el7_9.src.rpm rh-dotnet21-dotnet-2.1.525-1.el7_9.src.rpm

x86_64: rh-dotnet21-2.1-28.el7_9.x86_64.rpm rh-dotnet21-dotnet-2.1.525-1.el7_9.x86_64.rpm rh-dotnet21-dotnet-debuginfo-2.1.525-1.el7_9.x86_64.rpm rh-dotnet21-dotnet-host-2.1.29-1.el7_9.x86_64.rpm rh-dotnet21-dotnet-runtime-2.1-2.1.29-1.el7_9.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1-2.1.525-1.el7_9.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1.5xx-2.1.525-1.el7_9.x86_64.rpm rh-dotnet21-runtime-2.1-28.el7_9.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/

  1. References:

https://access.redhat.com/security/cve/CVE-2021-34485 https://access.redhat.com/security/updates/classification/#low

  1. Contact:

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1

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-- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce

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      data: ".NET Core and Visual Studio Information Disclosure Vulnerability. plural Microsoft The product contains a vulnerability that exposes information.Information may be disclosed. Pillow is a Python-based image processing library. \nThere is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n=====================================================================\n                   Red Hat Security Advisory\n\nSynopsis:          Low: .NET Core 2.1 on Red Hat Enterprise Linux security and bugfix update\nAdvisory ID:       RHSA-2021:3144-01\nProduct:           .NET Core on Red Hat Enterprise Linux\nAdvisory URL:      https://access.redhat.com/errata/RHSA-2021:3144\nIssue date:        2021-08-11\nCVE Names:         CVE-2021-34485 \n=====================================================================\n\n1. Summary:\n\nAn update for .NET Core 2.1 is now available for .NET Core on Red Hat\nEnterprise Linux. \n\nRed Hat Product Security has rated this update as having a security impact\nof Low. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available for each vulnerability from\nthe CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64\n.NET Core on Red Hat Enterprise Linux Server (v. 7) - x86_64\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7) - x86_64\n\n3. Description:\n\n.NET Core is a managed-software framework. It implements a subset of the\n.NET framework APIs and several new APIs, and it includes a CLR\nimplementation. The updated versions are .NET Core SDK  2.1.525 and .NET Core\nRuntime 2.1.29. \n\nSecurity Fix(es):\n\n* dotnet: Dump file created world-readable (CVE-2021-34485)\n\nDefault inclusions for applications built with .NET Core have been updated\nto reference the newest versions and their security fixes. \n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section. \n\n4. Solution:\n\nFor details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1990286 - CVE-2021-34485 dotnet: Dump file created world-readable\n\n6. Package List:\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnet21-2.1-28.el7_9.src.rpm\nrh-dotnet21-dotnet-2.1.525-1.el7_9.src.rpm\n\nx86_64:\nrh-dotnet21-2.1-28.el7_9.x86_64.rpm\nrh-dotnet21-dotnet-2.1.525-1.el7_9.x86_64.rpm\nrh-dotnet21-dotnet-debuginfo-2.1.525-1.el7_9.x86_64.rpm\nrh-dotnet21-dotnet-host-2.1.29-1.el7_9.x86_64.rpm\nrh-dotnet21-dotnet-runtime-2.1-2.1.29-1.el7_9.x86_64.rpm\nrh-dotnet21-dotnet-sdk-2.1-2.1.525-1.el7_9.x86_64.rpm\nrh-dotnet21-dotnet-sdk-2.1.5xx-2.1.525-1.el7_9.x86_64.rpm\nrh-dotnet21-runtime-2.1-28.el7_9.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet21-2.1-28.el7_9.src.rpm\nrh-dotnet21-dotnet-2.1.525-1.el7_9.src.rpm\n\nx86_64:\nrh-dotnet21-2.1-28.el7_9.x86_64.rpm\nrh-dotnet21-dotnet-2.1.525-1.el7_9.x86_64.rpm\nrh-dotnet21-dotnet-debuginfo-2.1.525-1.el7_9.x86_64.rpm\nrh-dotnet21-dotnet-host-2.1.29-1.el7_9.x86_64.rpm\nrh-dotnet21-dotnet-runtime-2.1-2.1.29-1.el7_9.x86_64.rpm\nrh-dotnet21-dotnet-sdk-2.1-2.1.525-1.el7_9.x86_64.rpm\nrh-dotnet21-dotnet-sdk-2.1.5xx-2.1.525-1.el7_9.x86_64.rpm\nrh-dotnet21-runtime-2.1-28.el7_9.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet21-2.1-28.el7_9.src.rpm\nrh-dotnet21-dotnet-2.1.525-1.el7_9.src.rpm\n\nx86_64:\nrh-dotnet21-2.1-28.el7_9.x86_64.rpm\nrh-dotnet21-dotnet-2.1.525-1.el7_9.x86_64.rpm\nrh-dotnet21-dotnet-debuginfo-2.1.525-1.el7_9.x86_64.rpm\nrh-dotnet21-dotnet-host-2.1.29-1.el7_9.x86_64.rpm\nrh-dotnet21-dotnet-runtime-2.1-2.1.29-1.el7_9.x86_64.rpm\nrh-dotnet21-dotnet-sdk-2.1-2.1.525-1.el7_9.x86_64.rpm\nrh-dotnet21-dotnet-sdk-2.1.5xx-2.1.525-1.el7_9.x86_64.rpm\nrh-dotnet21-runtime-2.1-28.el7_9.x86_64.rpm\n\nThese packages are GPG signed by Red Hat for security.  Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. References:\n\nhttps://access.redhat.com/security/cve/CVE-2021-34485\nhttps://access.redhat.com/security/updates/classification/#low\n\n8. Contact:\n\nThe Red Hat security contact is <secalert@redhat.com>. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2021 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\nyQT8DLJkIgU=\n=rDt/\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://listman.redhat.com/mailman/listinfo/rhsa-announce\n",
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This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
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The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.