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CVE-2020-16040

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Date: January 8, 2021

Insufficient data validation in V8 in Google Chrome prior to 87.0.4280.88 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Language: C

Severity Score

Related Resources (10)

https://people.canonical.com/~ubuntu-security/cve/CVE-2020-16040
http://packetstormsecurity.com/files/162106/Google-Chrome-86.0.4240-V8-Remote-Code-Execution.html
https://crbug.com/1150649
https://nvd.nist.gov/vuln/detail/CVE-2020-16040
https://security-tracker.debian.org/tracker/CVE-2020-16040
https://chromereleases.googleblog.com/2020/12/stable-channel-update-for-desktop.html
http://packetstormsecurity.com/files/162144/Google-Chrome-SimplfiedLowering-Integer-Overflow.html
https://security.archlinux.org/CVE-2020-16040
http://packetstormsecurity.com/files/162087/Google-Chrome-86.0.4240-V8-Remote-Code-Execution.html
https://www.mend.io/vulnerability-database/CVE-2020-16040

Severity Score

Weakness Type (CWE)

Integer Overflow or Wraparound

CWE-190

Input Validation

CWE-20

Out-of-bounds Write

CWE-787

Top Fix

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Upgrade Version

Upgrade to version 87.0.4280.88-1

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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