CVE-2011-0188 : Detail

CVE-2011-0188

3.04%V3
Network
2011-03-23
00h00 +00:00
2011-04-21
07h00 +00:00
CVE.org
NVD
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CVE Descriptions

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."

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-189 Category : Numeric Errors
Weaknesses in this category are related to improper calculation or conversion of numbers.

Metrics

Metrics Score Severity CVSS Vector Source
V2 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Ruby-lang>>Ruby >> Version To (including) 1.9.2-p136

Ruby-lang>>Ruby >> Version 1.9

Ruby-lang>>Ruby >> Version 1.9

    Ruby-lang>>Ruby >> Version 1.9.0

    Ruby-lang>>Ruby >> Version 1.9.0

      Ruby-lang>>Ruby >> Version 1.9.0-0

        Ruby-lang>>Ruby >> Version 1.9.0-1

          Ruby-lang>>Ruby >> Version 1.9.0-2

            Ruby-lang>>Ruby >> Version 1.9.0-20060415

              Ruby-lang>>Ruby >> Version 1.9.0-20070709

                Ruby-lang>>Ruby >> Version 1.9.1

                Ruby-lang>>Ruby >> Version 1.9.1

                  Ruby-lang>>Ruby >> Version 1.9.1

                    Ruby-lang>>Ruby >> Version 1.9.1

                      Ruby-lang>>Ruby >> Version 1.9.1

                        Ruby-lang>>Ruby >> Version 1.9.1

                          Ruby-lang>>Ruby >> Version 1.9.1

                            Ruby-lang>>Ruby >> Version 1.9.1

                              Ruby-lang>>Ruby >> Version 1.9.1

                                Ruby-lang>>Ruby >> Version 1.9.1

                                  Ruby-lang>>Ruby >> Version 1.9.2

                                  Ruby-lang>>Ruby >> Version 1.9.2

                                    Apple>>Mac_os_x >> Version 10.5.8

                                    Apple>>Mac_os_x >> Version 10.6.0

                                    Apple>>Mac_os_x >> Version 10.6.1

                                    Apple>>Mac_os_x >> Version 10.6.2

                                    Apple>>Mac_os_x >> Version 10.6.3

                                    Apple>>Mac_os_x >> Version 10.6.4

                                    Apple>>Mac_os_x >> Version 10.6.5

                                    Apple>>Mac_os_x >> Version 10.6.6

                                    Apple>>Mac_os_x_server >> Version 10.5.8

                                    Apple>>Mac_os_x_server >> Version 10.6.0

                                    Apple>>Mac_os_x_server >> Version 10.6.1

                                    Apple>>Mac_os_x_server >> Version 10.6.2

                                    Apple>>Mac_os_x_server >> Version 10.6.3

                                    Apple>>Mac_os_x_server >> Version 10.6.4

                                    Apple>>Mac_os_x_server >> Version 10.6.5

                                    Apple>>Mac_os_x_server >> Version 10.6.6

                                    References

                                    http://www.redhat.com/support/errata/RHSA-2011-0910.html
                                    Tags : vendor-advisory, x_refsource_REDHAT
                                    http://www.securitytracker.com/id?1025236
                                    Tags : vdb-entry, x_refsource_SECTRACK
                                    http://www.mandriva.com/security/advisories?name=MDVSA-2011:098
                                    Tags : vendor-advisory, x_refsource_MANDRIVA
                                    http://www.redhat.com/support/errata/RHSA-2011-0909.html
                                    Tags : vendor-advisory, x_refsource_REDHAT
                                    http://www.redhat.com/support/errata/RHSA-2011-0908.html
                                    Tags : vendor-advisory, x_refsource_REDHAT
                                    http://www.mandriva.com/security/advisories?name=MDVSA-2011:097
                                    Tags : vendor-advisory, x_refsource_MANDRIVA
                                    http://support.apple.com/kb/HT4581
                                    Tags : x_refsource_CONFIRM