CVE-2021-30519 (GCVE-0-2021-30519)

Vulnerability from cvelistv5 – Published: 2021-06-04 17:15 – Updated: 2024-08-03 22:32
VLAI?
Summary
Use after free in Payments in Google Chrome prior to 90.0.4430.212 allowed an attacker who convinced a user to install a malicious payments app 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/2021/05/sta… x_refsource_MISC
https://crbug.com/1194058 x_refsource_MISC
https://security.gentoo.org/glsa/202107-06 vendor-advisoryx_refsource_GENTOO
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
Impacted products
Vendor Product Version
Google Chrome Affected: unspecified , < 90.0.4430.212 (custom)
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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.