CVE-2012-2847
First published: Mon Aug 06 2012(Updated: )
Google Chrome before 21.0.1180.57 on Mac OS X and Linux, and before 21.0.1180.60 on Windows and Chrome Frame, does not request user confirmation before continuing a large series of downloads, which allows user-assisted remote attackers to cause a denial of service (resource consumption) via a crafted web site.
Credit: cve-coordination@google.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Chrome (Trace Event) | <=21.0.1180.56 | |
| Google Chrome (Trace Event) | =21.0.1180.0 | |
| Google Chrome (Trace Event) | =21.0.1180.1 | |
| Google Chrome (Trace Event) | =21.0.1180.2 | |
| Google Chrome (Trace Event) | =21.0.1180.31 | |
| Google Chrome (Trace Event) | =21.0.1180.32 | |
| Google Chrome (Trace Event) | =21.0.1180.33 | |
| Google Chrome (Trace Event) | =21.0.1180.34 | |
| Google Chrome (Trace Event) | =21.0.1180.35 | |
| Google Chrome (Trace Event) | =21.0.1180.36 | |
| Google Chrome (Trace Event) | =21.0.1180.37 | |
| Google Chrome (Trace Event) | =21.0.1180.38 | |
| Google Chrome (Trace Event) | =21.0.1180.39 | |
| Google Chrome (Trace Event) | =21.0.1180.41 | |
| Google Chrome (Trace Event) | =21.0.1180.46 | |
| Google Chrome (Trace Event) | =21.0.1180.47 | |
| Google Chrome (Trace Event) | =21.0.1180.48 | |
| Google Chrome (Trace Event) | =21.0.1180.49 | |
| Google Chrome (Trace Event) | =21.0.1180.50 | |
| Google Chrome (Trace Event) | =21.0.1180.51 | |
| Google Chrome (Trace Event) | =21.0.1180.52 | |
| Google Chrome (Trace Event) | =21.0.1180.53 | |
| Google Chrome (Trace Event) | =21.0.1180.54 | |
| Google Chrome (Trace Event) | =21.0.1180.55 | |
| Apple iOS and macOS | ||
| Linux Kernel | ||
| Google Chrome (Trace Event) | <=21.0.1180.59 | |
| Google Chrome (Trace Event) | =21.0.1180.56 | |
| Google Chrome (Trace Event) | =21.0.1180.57 | |
| Google Chrome Frame | ||
| Microsoft Windows |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2012-2847?
The severity of CVE-2012-2847 is considered medium as it may lead to resource exhaustion.
How do I fix CVE-2012-2847?
To fix CVE-2012-2847, upgrade Google Chrome to a version later than 21.0.1180.57.
What versions of Google Chrome are affected by CVE-2012-2847?
CVE-2012-2847 affects Google Chrome versions before 21.0.1180.57 on Mac OS X and Linux, and before 21.0.1180.60 on Windows.
What type of attack does CVE-2012-2847 facilitate?
CVE-2012-2847 facilitates a denial of service attack through uncontrolled downloading.
Is user confirmation required for downloads in vulnerable versions of Chrome under CVE-2012-2847?
No, vulnerable versions of Chrome do not request user confirmation before proceeding with a large series of downloads.
- agent/type
- agent/first-publish-date
- agent/last-modified-date
- agent/author
- agent/weakness
- agent/severity
- agent/references
- agent/description
- agent/event
- agent/tags
- agent/softwarecombine
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/google
- canonical/google chrome (trace event)
- version/google chrome (trace event)/21.0.1180.56
- version/google chrome (trace event)/21.0.1180.0
- version/google chrome (trace event)/21.0.1180.1
- version/google chrome (trace event)/21.0.1180.2
- version/google chrome (trace event)/21.0.1180.31
- version/google chrome (trace event)/21.0.1180.32
- version/google chrome (trace event)/21.0.1180.33
- version/google chrome (trace event)/21.0.1180.34
- version/google chrome (trace event)/21.0.1180.35
- version/google chrome (trace event)/21.0.1180.36
- version/google chrome (trace event)/21.0.1180.37
- version/google chrome (trace event)/21.0.1180.38
- version/google chrome (trace event)/21.0.1180.39
- version/google chrome (trace event)/21.0.1180.41
- version/google chrome (trace event)/21.0.1180.46
- version/google chrome (trace event)/21.0.1180.47
- version/google chrome (trace event)/21.0.1180.48
- version/google chrome (trace event)/21.0.1180.49
- version/google chrome (trace event)/21.0.1180.50
- version/google chrome (trace event)/21.0.1180.51
- version/google chrome (trace event)/21.0.1180.52
- version/google chrome (trace event)/21.0.1180.53
- version/google chrome (trace event)/21.0.1180.54
- version/google chrome (trace event)/21.0.1180.55
- vendor/apple
- canonical/apple ios and macos
- vendor/linux
- canonical/linux kernel
- version/google chrome (trace event)/21.0.1180.59
- version/google chrome (trace event)/21.0.1180.57
- canonical/google chrome frame
- vendor/microsoft
- canonical/microsoft windows