Memory corruption via Tab Groups out-of-bounds write
Published Aug 26, 2021 · Updated Aug 3, 2024
Out-of-bounds write in Tab Groups in Google Chrome before 92.0.4515.131 allows attackers to corrupt memory via a crafted HTML page. Google identifies the affected component but has not disclosed the faulty operation or bounds calculation that permits the write. Exploitation requires a user to install a malicious extension and load attacker-crafted page content; the disclosed consequence is browser-memory corruption.
Summary
What happened
Out-of-bounds write in Tab Groups in Google Chrome before 92.0.4515.131 allows attackers to corrupt memory via a crafted HTML page. Google identifies the affected component but has not disclosed the faulty operation or bounds calculation that permits the write. Exploitation requires a user to install a malicious extension and load attacker-crafted page content; the disclosed consequence is browser-memory corruption.
The record
- CVE
- CVE-2021-30592
- Published
- Aug 26, 2021
- Updated
- Aug 3, 2024
- Vendor
- Google Cloud
- Product
- Google Chrome
- Classifications
- CWE-787, T1204
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 26, 2021CVE publishedPublication date reported by the CVE source.
- Aug 3, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=unspecified <92.0.4515.131
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
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Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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