82246 : Google V8 GenerateMappedArgumentsLookup Function Invalid Read Issue
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Views This Week Views All Time Added to OSVDB Last Modified Modified (since 2008) Percent Complete
6 941 almost 2 years ago 12 months ago 8 times 100%


Disclosure Date
Time to Patch
17 days


Google V8 contains an invalid read flaw in the 'GenerateMappedArgumentsLookup' function in arm/ic-arm.cc, ia32/ic-ia32.cc, and mips/ic-mips.cc. With a specially crafted web page, a context-dependent attacker can cause a crash or potentially disclose memory contents.


Location: Context Dependent
Attack Type: Input Manipulation
Impact: Loss of Confidentiality, Loss of Availability
Solution: Upgrade
Exploit: PoC Public
Disclosure: Vendor Verified, Coordinated Disclosure
OSVDB: Web Related


It has been reported that this issue has been fixed. Upgrade to version, or higher, to address this vulnerability.

Upgrade to Google Chrome version 19.0.1084.52 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.


Google, Inc.



CVSSv2 Score

CVSSv2 Base Score = 5.0
Source: nvd.nist.gov | Generated: 2012-05-24 | Disagree? | There are 1 more: View All

Access_vector_2 Access_complexity_2 Authentication_2 Confidentiality_impact_0 Integrity_impact_0 Availability_impact_1


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