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CVE-2012-2899

UnknownEPSS 0.81%

Last modified

CVE-2012-2899 is a vulnerability of currently unknown severity. Google Chrome before 21.0.1180.82 on iOS makes certain incorrect calls to WebView methods that trigger use of an applewebdata: URL, which allows remote attackers to bypass the Same Origin Policy and conduct Universal XSS (UXSS) attacks via vectors involving the document.write method.. EPSS estimates a 0.81% chance of exploitation in the next 30 days.

Description

Google Chrome before 21.0.1180.82 on iOS makes certain incorrect calls to WebView methods that trigger use of an applewebdata: URL, which allows remote attackers to bypass the Same Origin Policy and conduct Universal XSS (UXSS) attacks via vectors involving the document.write method.

Metrics

EPSS Probability
0.81%

52.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
GoogleChrome<= 21.0.1180.81
GoogleChrome21.0.1180.0
GoogleChrome21.0.1180.1
GoogleChrome21.0.1180.2
GoogleChrome21.0.1180.31
GoogleChrome21.0.1180.32
GoogleChrome21.0.1180.33
GoogleChrome21.0.1180.34
GoogleChrome21.0.1180.35
GoogleChrome21.0.1180.36
GoogleChrome21.0.1180.37
GoogleChrome21.0.1180.38
GoogleChrome21.0.1180.39
GoogleChrome21.0.1180.41
GoogleChrome21.0.1180.46
GoogleChrome21.0.1180.47
GoogleChrome21.0.1180.48
GoogleChrome21.0.1180.49
GoogleChrome21.0.1180.50
GoogleChrome21.0.1180.51
GoogleChrome21.0.1180.52
GoogleChrome21.0.1180.53
GoogleChrome21.0.1180.54
GoogleChrome21.0.1180.55
GoogleChrome21.0.1180.56
GoogleChrome21.0.1180.57
GoogleChrome21.0.1180.59
GoogleChrome21.0.1180.60
GoogleChrome21.0.1180.61
GoogleChrome21.0.1180.62
GoogleChrome21.0.1180.63
GoogleChrome21.0.1180.64
GoogleChrome21.0.1180.68
GoogleChrome21.0.1180.69
GoogleChrome21.0.1180.70
GoogleChrome21.0.1180.71
GoogleChrome21.0.1180.72
GoogleChrome21.0.1180.73
GoogleChrome21.0.1180.74
GoogleChrome21.0.1180.75
GoogleChrome21.0.1180.76
GoogleChrome21.0.1180.77
GoogleChrome21.0.1180.78
GoogleChrome21.0.1180.79
GoogleChrome21.0.1180.80

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2012-2899?
Google Chrome before 21.0.1180.82 on iOS makes certain incorrect calls to WebView methods that trigger use of an applewebdata: URL, which allows remote attackers to bypass the Same Origin Policy and conduct Universal XSS (UXSS) attacks via vectors involving the document.write method.
How severe is CVE-2012-2899?
Severity scoring for CVE-2012-2899 is pending analysis. The EPSS model estimates a 0.81% probability of exploitation in the next 30 days.
How do I fix CVE-2012-2899?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2012-2899?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST