CVE-2011-0188 - CVE House
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Status published Medium CVE-2011-0188

The VpMemAlloc function in bigdecimal.c in the BigDecimal class in...

Vulnerability Description

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."

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

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Affected Vendor

Affected Software

ruby
Vulnerable Versions:
0, 1.9, 1.9.0, 1.9.0-0, 1.9.0-1, 1.9.0-2, 1.9.0-20060415, 1.9.0-20070709, 1.9.1, 1.9.2

Timeline

Official Publish: March 23rd, 2011
Last Modified: August 6th, 2024
Added to House: July 19th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.