rhsa-2021_1073
Vulnerability from csaf_redhat
Published
2021-04-06 12:26
Modified
2024-11-05 23:25
Summary
Red Hat Security Advisory: flatpak security update

Notes

Topic
An update for flatpak is now available for Red Hat Enterprise Linux 8.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. 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.
Details
Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Security Fix(es): * flatpak: "file forwarding" feature can be used to gain unprivileged access to files (CVE-2021-21381) 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.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.


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          "title": "Vulnerability description"
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          "text": "flatpak: \"file forwarding\" feature can be used to gain unprivileged access to files",
          "title": "Vulnerability summary"
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          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "AppStream-8.2.0.Z.EUS:flatpak-0:1.6.2-5.el8_2.aarch64",
            "AppStream-8.2.0.Z.EUS:flatpak-0:1.6.2-5.el8_2.ppc64le",
            "AppStream-8.2.0.Z.EUS:flatpak-0:1.6.2-5.el8_2.s390x",
            "AppStream-8.2.0.Z.EUS:flatpak-0:1.6.2-5.el8_2.src",
            "AppStream-8.2.0.Z.EUS:flatpak-0:1.6.2-5.el8_2.x86_64",
            "AppStream-8.2.0.Z.EUS:flatpak-debuginfo-0:1.6.2-5.el8_2.aarch64",
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            "AppStream-8.2.0.Z.EUS:flatpak-selinux-0:1.6.2-5.el8_2.noarch",
            "AppStream-8.2.0.Z.EUS:flatpak-session-helper-0:1.6.2-5.el8_2.aarch64",
            "AppStream-8.2.0.Z.EUS:flatpak-session-helper-0:1.6.2-5.el8_2.ppc64le",
            "AppStream-8.2.0.Z.EUS:flatpak-session-helper-0:1.6.2-5.el8_2.s390x",
            "AppStream-8.2.0.Z.EUS:flatpak-session-helper-0:1.6.2-5.el8_2.x86_64",
            "AppStream-8.2.0.Z.EUS:flatpak-session-helper-debuginfo-0:1.6.2-5.el8_2.aarch64",
            "AppStream-8.2.0.Z.EUS:flatpak-session-helper-debuginfo-0:1.6.2-5.el8_2.i686",
            "AppStream-8.2.0.Z.EUS:flatpak-session-helper-debuginfo-0:1.6.2-5.el8_2.ppc64le",
            "AppStream-8.2.0.Z.EUS:flatpak-session-helper-debuginfo-0:1.6.2-5.el8_2.s390x",
            "AppStream-8.2.0.Z.EUS:flatpak-session-helper-debuginfo-0:1.6.2-5.el8_2.x86_64",
            "AppStream-8.2.0.Z.EUS:flatpak-tests-debuginfo-0:1.6.2-5.el8_2.aarch64",
            "AppStream-8.2.0.Z.EUS:flatpak-tests-debuginfo-0:1.6.2-5.el8_2.i686",
            "AppStream-8.2.0.Z.EUS:flatpak-tests-debuginfo-0:1.6.2-5.el8_2.ppc64le",
            "AppStream-8.2.0.Z.EUS:flatpak-tests-debuginfo-0:1.6.2-5.el8_2.s390x",
            "AppStream-8.2.0.Z.EUS:flatpak-tests-debuginfo-0:1.6.2-5.el8_2.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "flatpak: \"file forwarding\" feature can be used to gain unprivileged access to files"
    }
  ]
}


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