CVE-2021-21162 (GCVE-0-2021-21162)

Vulnerability from cvelistv5 – Published: 2021-03-09 17:46 – Updated: 2024-08-03 18:01
VLAI?
Summary
Use after free in WebRTC in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Severity ?
No CVSS data available.
CWE
  • Use after free
Assigner
References
URL Tags
https://chromereleases.googleblog.com/2021/03/sta… x_refsource_MISC
https://crbug.com/1172054 x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://www.debian.org/security/2021/dsa-4886 vendor-advisoryx_refsource_DEBIAN
https://security.gentoo.org/glsa/202104-08 vendor-advisoryx_refsource_GENTOO
Impacted products
Vendor Product Version
Google Chrome Affected: unspecified , < 89.0.4389.72 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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  }
}


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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

Author Source Type Date Other

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.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • 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.