CVE-2012-2862: Use After Free
First published: Thu Aug 09 2012(Updated: )
Use-after-free vulnerability in the PDF functionality in Google Chrome before 21.0.1180.75 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted document.
Credit: cve-coordination@google.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Chrome (Trace Event) | <=21.0.1180.74 | |
| 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 | |
| Google Chrome (Trace Event) | =21.0.1180.56 | |
| Google Chrome (Trace Event) | =21.0.1180.57 | |
| Google Chrome (Trace Event) | =21.0.1180.59 | |
| Google Chrome (Trace Event) | =21.0.1180.60 | |
| Google Chrome (Trace Event) | =21.0.1180.61 | |
| Google Chrome (Trace Event) | =21.0.1180.62 | |
| Google Chrome (Trace Event) | =21.0.1180.63 | |
| Google Chrome (Trace Event) | =21.0.1180.64 | |
| Google Chrome (Trace Event) | =21.0.1180.68 | |
| Google Chrome (Trace Event) | =21.0.1180.69 | |
| Google Chrome (Trace Event) | =21.0.1180.70 | |
| Google Chrome (Trace Event) | =21.0.1180.71 | |
| Google Chrome (Trace Event) | =21.0.1180.72 | |
| Google Chrome (Trace Event) | =21.0.1180.73 |
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Reference Links
- http://code.google.com/p/chromium/issues/detail?id=136643
- http://code.google.com/p/chromium/issues/detail?id=137721
- http://code.google.com/p/chromium/issues/detail?id=137957
- http://googlechromereleases.blogspot.com/2012/08/stable-channel-update.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14788
Frequently Asked Questions
What is the severity of CVE-2012-2862?
CVE-2012-2862 is classified as a high severity vulnerability that can lead to denial of service or potentially other impacts.
How do I fix CVE-2012-2862?
To address CVE-2012-2862, users should update Google Chrome to version 21.0.1180.75 or later.
What types of attacks can exploit CVE-2012-2862?
CVE-2012-2862 can be exploited via crafted PDF documents that trigger the use-after-free vulnerability.
Which versions of Google Chrome are affected by CVE-2012-2862?
CVE-2012-2862 affects all versions of Google Chrome prior to 21.0.1180.75.
What are the potential impacts of CVE-2012-2862?
The impacts of CVE-2012-2862 include possible denial of service, which could cause the browser to crash.
- agent/type
- agent/first-publish-date
- agent/softwarecombine
- agent/last-modified-date
- agent/weakness
- agent/severity
- agent/references
- agent/event
- agent/author
- agent/tags
- agent/description
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/google
- canonical/google chrome (trace event)
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- version/google chrome (trace event)/21.0.1180.2
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- version/google chrome (trace event)/21.0.1180.32
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- version/google chrome (trace event)/21.0.1180.34
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- 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
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- version/google chrome (trace event)/21.0.1180.56
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- version/google chrome (trace event)/21.0.1180.62
- version/google chrome (trace event)/21.0.1180.63
- version/google chrome (trace event)/21.0.1180.64
- version/google chrome (trace event)/21.0.1180.68
- version/google chrome (trace event)/21.0.1180.69
- version/google chrome (trace event)/21.0.1180.70
- version/google chrome (trace event)/21.0.1180.71
- version/google chrome (trace event)/21.0.1180.72
- version/google chrome (trace event)/21.0.1180.73