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ubuntucveUbuntu.comUB:CVE-2009-4124
HistoryDec 11, 2009 - 12:00 a.m.

CVE-2009-4124

2009-12-1100:00:00
ubuntu.com
ubuntu.com
7

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

0.013 Low

EPSS

Percentile

85.6%

Heap-based buffer overflow in the rb_str_justify function in string.c in
Ruby 1.9.1 before 1.9.1-p376 allows context-dependent attackers to execute
arbitrary code via unspecified vectors involving (1) String#ljust, (2)
String#center, or (3) String#rjust. NOTE: some of these details are
obtained from third party information.

Notes

Author Note
mdeslaur upstream says 1.8 is not affected
OSVersionArchitecturePackageVersionFilename
ubuntu8.10noarchruby1.9<Β 1.9.0.2-7ubuntu1.3UNKNOWN
ubuntu9.04noarchruby1.9<Β 1.9.0.2-9ubuntu1.2UNKNOWN
ubuntu9.10noarchruby1.9<Β 1.9.0.5-1ubuntu1.2UNKNOWN
ubuntu10.04noarchruby1.9<Β 1.9.0.5-1ubuntu2UNKNOWN

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

0.013 Low

EPSS

Percentile

85.6%