CVE-2020-6514 (GCVE-0-2020-6514)

Vulnerability from cvelistv5 – Published: 2020-07-22 16:16 – Updated: 2024-08-04 09:02
VLAI
Summary
Inappropriate implementation in WebRTC in Google Chrome prior to 84.0.4147.89 allowed an attacker in a privileged network position to potentially exploit heap corruption via a crafted SCTP stream.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CWE
  • Inappropriate implementation
Assigner
Chrome CNA under the Google root
CNA scorecard E 43/100 over 3023 records in the last 180 days details
References
URL Tags
https://support.apple.com/kb/HT211288 x_refsource_CONFIRM
https://support.apple.com/kb/HT211290 x_refsource_CONFIRM
https://support.apple.com/kb/HT211291 x_refsource_CONFIRM
https://support.apple.com/kb/HT211292 x_refsource_CONFIRM
https://chromereleases.googleblog.com/2020/07/sta… x_refsource_MISC
https://crbug.com/1076703 x_refsource_MISC
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
https://security.gentoo.org/glsa/202007-08 vendor-advisoryx_refsource_GENTOO
https://lists.debian.org/debian-lts-announce/2020… mailing-listx_refsource_MLIST
https://www.debian.org/security/2020/dsa-4736 vendor-advisoryx_refsource_DEBIAN
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://security.gentoo.org/glsa/202007-64 vendor-advisoryx_refsource_GENTOO
http://packetstormsecurity.com/files/158697/WebRT… x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://lists.debian.org/debian-lts-announce/2020… mailing-listx_refsource_MLIST
https://www.debian.org/security/2020/dsa-4740 vendor-advisoryx_refsource_DEBIAN
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
https://usn.ubuntu.com/4443-1/ vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
https://www.debian.org/security/2021/dsa-4824 vendor-advisoryx_refsource_DEBIAN
https://security.gentoo.org/glsa/202101-30 vendor-advisoryx_refsource_GENTOO
Impacted products
Vendor Product Version CPE status
Google Chrome Affected: unspecified , < 84.0.4147.89 (custom)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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        "sourceIdentifier": "chrome-cve-admin@google.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-200"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Important",
      "current_release_date": "2026-06-28T07:39:18+00:00",
      "cve": "CVE-2020-6514",
      "id": "CVE-2020-6514",
      "initial_release_date": "2020-07-14T00:00:00+00:00",
      "product_status:fixed": "152",
      "product_status:known_affected": "2",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "chromium-browser: Inappropriate implementation in WebRTC",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-6514.json",
      "version": "3"
    }
  }
}



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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 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.
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