Vulnerability CVE-2010-2489 - CERT Civis.Net

Vulnerability Name:

CVE-2010-2489 (CCN-60135)

Assigned:

2010-07-04

Published:

2010-07-04

Updated:

2017-08-17

Summary:

Buffer overflow in Ruby 1.9.x before 1.9.1-p429 on Windows might allow local users to gain privileges via a crafted ARGF.inplace_mode value that is not properly handled when constructing the filenames of the backup files.

CVSS v3 Severity:

5.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): Low

CVSS v2 Severity:

7.2 High (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
5.3 Medium (Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)
3.4 Low (CCN Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

Vulnerability Type:

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2010-2489

Source: MLIST
Type: UNKNOWN
[ruby-talk] 20100702 Re: [ANN][Security] Ruby 1.9.1-p429 is out

Source: CCN
Type: SA40442
Ruby ARGF.inplace_mode Buffer Overflow Vulnerability

Source: SECUNIA
Type: Vendor Advisory
40442

Source: CONFIRM
Type: UNKNOWN
http://svn.ruby-lang.org/repos/ruby/tags/v1_9_1_429/ChangeLog

Source: CONFIRM
Type: UNKNOWN
http://svn.ruby-lang.org/repos/ruby/tags/v1_9_2_rc1/ChangeLog

Source: MLIST
Type: UNKNOWN
[oss-security] 20100702 CVE Request [Microsoft Windows Ruby-v1.9.x] -- Buffer over-run leading to ACE

Source: MLIST
Type: UNKNOWN
[oss-security] 20100702 Re: CVE Request [Microsoft Windows Ruby-v1.9.x] -- Buffer over-run leading to ACE

Source: OSVDB
Type: UNKNOWN
66040

Source: CCN
Type: OSVDB ID: 66040
Ruby on Windows ARGF.inplace_mode Variable Local Overflow

Source: CCN
Type: Ruby Web site
Ruby 1.9.1-p429 is released

Source: CONFIRM
Type: Patch, Vendor Advisory
http://www.ruby-lang.org/en/news/2010/07/02/ruby-1-9-1-p429-is-released/

Source: BID
Type: UNKNOWN
41321

Source: CCN
Type: BID-41321
Ruby 'ARGF.inplace_mode' Buffer Overflow Vulnerability

Source: XF
Type: UNKNOWN
ruby-argfinplacemode-bo(60135)

Source: XF
Type: UNKNOWN
ruby-argfinplacemode-bo(60135)

Vulnerable Configuration:

Configuration 1:

cpe:/a:ruby-lang:ruby:1.9.0-0:*:*:*:*:*:*:*

OR cpe:/a:ruby-lang:ruby:1.9.0-1:*:*:*:*:*:*:*

OR cpe:/a:ruby-lang:ruby:1.9.0-2:*:*:*:*:*:*:*

OR cpe:/a:ruby-lang:ruby:1.9.0-20060415:*:*:*:*:*:*:*

OR cpe:/a:ruby-lang:ruby:1.9.0-20070709:*:*:*:*:*:*:*

OR cpe:/a:ruby-lang:ruby:1.9.1:-p0:*:*:*:*:*:*

OR cpe:/a:ruby-lang:ruby:1.9.1:-p129:*:*:*:*:*:*

OR cpe:/a:ruby-lang:ruby:1.9.1:-p243:*:*:*:*:*:*

OR cpe:/a:ruby-lang:ruby:1.9.1:-p376:*:*:*:*:*:*

OR cpe:/a:ruby-lang:ruby:1.9.1:-p429:*:*:*:*:*:*

OR cpe:/a:ruby-lang:ruby:1.9.1:-preview_1:*:*:*:*:*:*

OR cpe:/a:ruby-lang:ruby:1.9.1:-preview_2:*:*:*:*:*:*

OR cpe:/a:ruby-lang:ruby:1.9.1:-rc1:*:*:*:*:*:*

OR cpe:/a:ruby-lang:ruby:1.9.1:-rc2:*:*:*:*:*:*

AND

cpe:/o:microsoft:windows:*:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/a:ruby-lang:ruby:1.9:*:*:*:*:*:*:*

OR cpe:/a:ruby-lang:ruby:1.9.1:*:*:*:*:*:*:*

OR cpe:/a:ruby-lang:ruby:1.9.1:-p129:*:*:*:*:*:*

Denotes that component is vulnerable