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cve[email protected]CVE-2011-0188
HistoryMar 23, 2011 - 2:00 a.m.

CVE-2011-0188

2011-03-2302:00:00
CWE-189
[email protected]
web.nvd.nist.gov
44
cve-2011-0188
vpmemalloc
bigdecimal
ruby
memory allocation
mac os x
integer truncation issue
nvd

6 Medium

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.029 Low

EPSS

Percentile

90.6%

JSON

The VpMemAlloc function in bigdecimal.c in the BigDecimal class in Ruby 1.9.2-p136 and earlier, as used on Apple Mac OS X before 10.6.7 and other platforms, does not properly allocate memory, which allows context-dependent attackers to execute arbitrary code or cause a denial of service (application crash) via vectors involving creation of a large BigDecimal value within a 64-bit process, related to an “integer truncation issue.”

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6 Medium

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.029 Low

EPSS

Percentile

90.6%

JSON
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