What’s Vulnerable › Vulnerabilities

CVE-2012-5128

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2012-11-07 · updated 2026-06-16
• Weakness: CWE-119

Description

Google V8 before 3.13.7.5, as used in Google Chrome before 23.0.1271.64, does not properly perform write operations, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.

Affected products

• Google Chrome: through 23.0.1271.62; 23.0.1271.0, 23.0.1271.1, 23.0.1271.2, 23.0.1271.3, 23.0.1271.4, 23.0.1271.5 (+47)
• Google V8: through 3.13.7; 1.0, 3.12.0, 3.12.1, 3.12.2, 3.12.3, 3.12.4 (+22)

References

• http://googlechromereleases.blogspot.com/2012/11/stable-channel-release-and-beta-channel.html
• http://osvdb.org/87081
• http://www.securityfocus.com/bid/56413
• https://code.google.com/p/chromium/issues/detail?id=157124
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15221
• http://googlechromereleases.blogspot.com/2012/11/stable-channel-release-and-beta-channel.html
• http://osvdb.org/87081
• http://www.securityfocus.com/bid/56413
• https://code.google.com/p/chromium/issues/detail?id=157124
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15221

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