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alsa-2021:4381
Vulnerability from osv_almalinux
Published
2021-11-09 09:15
Modified
2021-11-12 10:21
Summary
Moderate: GNOME security, bug fix, and enhancement update
Details

GNOME is the default desktop environment of AlmaLinux.

The following packages have been upgraded to a later upstream version: gdm (40.0), webkit2gtk3 (2.32.3). (BZ#1909300)

Security Fix(es):

  • webkitgtk: Use-after-free in AudioSourceProviderGStreamer leading to arbitrary code execution (CVE-2020-13558)

  • LibRaw: Stack buffer overflow in LibRaw::identify_process_dng_fields() in identify.cpp (CVE-2020-24870)

  • webkitgtk: Use-after-free leading to arbitrary code execution (CVE-2020-27918)

  • webkitgtk: IFrame sandboxing policy violation (CVE-2021-1765)

  • webkitgtk: Use-after-free leading to arbitrary code execution (CVE-2021-1788)

  • webkitgtk: Type confusion issue leading to arbitrary code execution (CVE-2021-1789)

  • webkitgtk: Access to restricted ports on arbitrary servers via port redirection (CVE-2021-1799)

  • webkitgtk: IFrame sandboxing policy violation (CVE-2021-1801)

  • webkitgtk: Memory corruption issue leading to arbitrary code execution (CVE-2021-1844)

  • webkitgtk: Logic issue leading to arbitrary code execution (CVE-2021-1870)

  • webkitgtk: Logic issue leading to arbitrary code execution (CVE-2021-1871)

  • webkitgtk: Use-after-free in ImageLoader dispatchPendingErrorEvent leading to information leak and possibly code execution (CVE-2021-21775)

  • webkitgtk: Use-after-free in WebCore::GraphicsContext leading to information leak and possibly code execution (CVE-2021-21779)

  • webkitgtk: Use-after-free in fireEventListeners leading to arbitrary code execution (CVE-2021-21806)

  • webkitgtk: Integer overflow leading to arbitrary code execution (CVE-2021-30663)

  • webkitgtk: Memory corruption leading to arbitrary code execution (CVE-2021-30665)

  • webkitgtk: Logic issue leading to leak of sensitive user information (CVE-2021-30682)

  • webkitgtk: Logic issue leading to universal cross site scripting attack (CVE-2021-30689)

  • webkitgtk: Logic issue allowing access to restricted ports on arbitrary servers (CVE-2021-30720)

  • webkitgtk: Memory corruptions leading to arbitrary code execution (CVE-2021-30734)

  • webkitgtk: Cross-origin issue with iframe elements leading to universal cross site scripting attack (CVE-2021-30744)

  • webkitgtk: Memory corruptions leading to arbitrary code execution (CVE-2021-30749)

  • webkitgtk: Type confusion leading to arbitrary code execution (CVE-2021-30758)

  • webkitgtk: Use-after-free leading to arbitrary code execution (CVE-2021-30795)

  • webkitgtk: Insufficient checks leading to arbitrary code execution (CVE-2021-30797)

  • webkitgtk: Memory corruptions leading to arbitrary code execution (CVE-2021-30799)

  • webkitgtk: User may be unable to fully delete browsing history (CVE-2020-29623)

  • gnome-autoar: Directory traversal via directory symbolic links pointing outside of the destination directory (CVE-2020-36241)

  • gnome-autoar: Directory traversal via directory symbolic links pointing outside of the destination directory (incomplete CVE-2020-36241 fix) (CVE-2021-28650)

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.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

References
To clipboard 

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      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "vino"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.22.0-11.el8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "webkit2gtk3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.32.3-2.el8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "webkit2gtk3-devel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.32.3-2.el8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "webkit2gtk3-jsc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.32.3-2.el8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "webkit2gtk3-jsc-devel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.32.3-2.el8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "GNOME is the default desktop environment of AlmaLinux.\n\nThe following packages have been upgraded to a later upstream version: gdm (40.0), webkit2gtk3 (2.32.3). (BZ#1909300)\n\nSecurity Fix(es):\n\n* webkitgtk: Use-after-free in AudioSourceProviderGStreamer leading to arbitrary code execution (CVE-2020-13558)\n\n* LibRaw: Stack buffer overflow in LibRaw::identify_process_dng_fields() in identify.cpp (CVE-2020-24870)\n\n* webkitgtk: Use-after-free leading to arbitrary code execution (CVE-2020-27918)\n\n* webkitgtk: IFrame sandboxing policy violation (CVE-2021-1765)\n\n* webkitgtk: Use-after-free leading to arbitrary code execution (CVE-2021-1788)\n\n* webkitgtk: Type confusion issue leading to arbitrary code execution (CVE-2021-1789)\n\n* webkitgtk: Access to restricted ports on arbitrary servers via port redirection (CVE-2021-1799)\n\n* webkitgtk: IFrame sandboxing policy violation (CVE-2021-1801)\n\n* webkitgtk: Memory corruption issue leading to arbitrary code execution (CVE-2021-1844)\n\n* webkitgtk: Logic issue leading to arbitrary code execution (CVE-2021-1870)\n\n* webkitgtk: Logic issue leading to arbitrary code execution (CVE-2021-1871)\n\n* webkitgtk: Use-after-free in ImageLoader dispatchPendingErrorEvent leading to information leak and possibly code execution (CVE-2021-21775)\n\n* webkitgtk: Use-after-free in WebCore::GraphicsContext leading to information leak and possibly code execution (CVE-2021-21779)\n\n* webkitgtk: Use-after-free in fireEventListeners leading to arbitrary code execution (CVE-2021-21806)\n\n* webkitgtk: Integer overflow leading to arbitrary code execution (CVE-2021-30663)\n\n* webkitgtk: Memory corruption leading to arbitrary code execution (CVE-2021-30665)\n\n* webkitgtk: Logic issue leading to leak of sensitive user information (CVE-2021-30682)\n\n* webkitgtk: Logic issue leading to universal cross site scripting attack (CVE-2021-30689)\n\n* webkitgtk: Logic issue allowing access to restricted ports on arbitrary servers (CVE-2021-30720)\n\n* webkitgtk: Memory corruptions leading to arbitrary code execution (CVE-2021-30734)\n\n* webkitgtk: Cross-origin issue with iframe elements leading to universal cross site scripting attack (CVE-2021-30744)\n\n* webkitgtk: Memory corruptions leading to arbitrary code execution (CVE-2021-30749)\n\n* webkitgtk: Type confusion leading to arbitrary code execution (CVE-2021-30758)\n\n* webkitgtk: Use-after-free leading to arbitrary code execution (CVE-2021-30795)\n\n* webkitgtk: Insufficient checks leading to arbitrary code execution (CVE-2021-30797)\n\n* webkitgtk: Memory corruptions leading to arbitrary code execution (CVE-2021-30799)\n\n* webkitgtk: User may be unable to fully delete browsing history (CVE-2020-29623)\n\n* gnome-autoar: Directory traversal via directory symbolic links pointing outside of the destination directory (CVE-2020-36241)\n\n* gnome-autoar: Directory traversal via directory symbolic links pointing outside of the destination directory (incomplete CVE-2020-36241 fix) (CVE-2021-28650)\n\nFor 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.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.",
  "id": "ALSA-2021:4381",
  "modified": "2021-11-12T10:21:01Z",
  "published": "2021-11-09T09:15:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/8/ALSA-2021-4381.html"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2020-13558"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2020-24870"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2020-27918"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2020-29623"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2020-36241"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-1765"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-1788"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-1789"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-1799"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-1801"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-1844"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-1870"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-1871"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-21775"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-21779"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-21806"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-28650"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-30663"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-30665"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-30682"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-30689"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-30720"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-30734"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-30744"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-30749"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-30758"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-30795"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-30797"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-30799"
    }
  ],
  "related": [
    "CVE-2020-13558",
    "CVE-2020-24870",
    "CVE-2020-27918",
    "CVE-2021-1765",
    "CVE-2021-1788",
    "CVE-2021-1789",
    "CVE-2021-1799",
    "CVE-2021-1801",
    "CVE-2021-1844",
    "CVE-2021-1870",
    "CVE-2021-1871",
    "CVE-2021-21775",
    "CVE-2021-21779",
    "CVE-2021-21806",
    "CVE-2021-30663",
    "CVE-2021-30665",
    "CVE-2021-30682",
    "CVE-2021-30689",
    "CVE-2021-30720",
    "CVE-2021-30734",
    "CVE-2021-30744",
    "CVE-2021-30749",
    "CVE-2021-30758",
    "CVE-2021-30795",
    "CVE-2021-30797",
    "CVE-2021-30799",
    "CVE-2020-29623",
    "CVE-2020-36241",
    "CVE-2020-36241",
    "CVE-2021-28650"
  ],
  "summary": "Moderate: GNOME security, bug fix, and enhancement update"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.