CVE-2009-1207: Race Condition

Published Apr 1, 2009
·
Updated

Race condition in the dircmp script in Sun Solaris 8 through 10, and OpenSolaris snv01 through snv111, allows local users to overwrite arbitrary files, probably involving a symlink attack on temporary files.

Affected Software

227 affected components
Sun OpenSolaris=snv_33
Sun OpenSolaris=snv_101
Sun Solaris=8
Sun OpenSolaris=snv_57
Sun OpenSolaris=snv_87
Sun Solaris=9
Sun OpenSolaris=snv_73
Sun OpenSolaris=snv_30
Sun OpenSolaris=snv_91
Sun OpenSolaris=snv_85
Sun OpenSolaris=snv_74
Sun OpenSolaris=snv_104
Sun OpenSolaris=snv_103
Sun OpenSolaris=snv_66
Sun OpenSolaris=snv_27
Sun OpenSolaris=snv_105
Sun OpenSolaris=snv_46
Sun OpenSolaris=snv_52
Sun OpenSolaris=snv_82
Sun OpenSolaris=snv_72
Sun OpenSolaris=snv_88
Sun OpenSolaris=snv_05
Sun OpenSolaris=snv_07
Sun OpenSolaris=snv_56
Sun OpenSolaris=snv_43
Sun OpenSolaris=snv_39
Sun OpenSolaris=snv_50
Sun OpenSolaris=snv_93
Sun OpenSolaris=snv_31
Sun OpenSolaris=snv_54
Sun OpenSolaris=snv_40
Sun OpenSolaris=snv_65
Sun OpenSolaris=snv_49
Sun OpenSolaris=snv_106
Sun OpenSolaris=snv_09
Sun OpenSolaris=snv_06
Sun OpenSolaris=snv_37
Sun OpenSolaris=snv_107
Sun OpenSolaris=snv_71
Sun OpenSolaris=snv_22
Sun OpenSolaris=snv_04
Sun OpenSolaris=snv_13
Sun OpenSolaris=snv_64
Sun OpenSolaris=snv_77
Sun OpenSolaris=snv_61
Sun OpenSolaris=snv_79
Sun OpenSolaris=snv_42
Sun OpenSolaris=snv_38
Sun OpenSolaris=snv_90
Sun OpenSolaris=snv_36
Sun OpenSolaris=snv_70
Sun OpenSolaris=snv_45
Sun OpenSolaris=snv_28
Sun OpenSolaris=snv_08
Sun OpenSolaris=snv_11
Sun OpenSolaris=snv_10
Sun OpenSolaris=snv_59
Sun OpenSolaris=snv_48
Sun OpenSolaris=snv_97
Sun OpenSolaris=snv_01
Sun OpenSolaris=snv_25
Sun OpenSolaris=snv_18
Sun OpenSolaris=snv_51
Sun OpenSolaris=snv_26
Sun OpenSolaris=snv_83
Sun OpenSolaris=snv_16
Sun OpenSolaris=snv_100
Sun OpenSolaris=snv_12
Sun OpenSolaris=snv_96
Sun OpenSolaris=snv_81
Sun OpenSolaris=snv_94
Sun OpenSolaris=snv_19
Sun OpenSolaris=snv_86
Sun OpenSolaris=snv_98
Sun OpenSolaris=snv_111
Sun OpenSolaris=snv_32
Sun OpenSolaris=snv_80
Sun OpenSolaris=snv_68
Sun OpenSolaris=snv_67
Sun OpenSolaris=snv_95
Sun OpenSolaris=snv_108
Sun OpenSolaris=snv_34
Sun OpenSolaris=snv_02
Sun OpenSolaris=snv_78
Sun OpenSolaris=snv_21
Sun OpenSolaris=snv_76
Sun OpenSolaris=snv_15
Sun OpenSolaris=snv_20
Sun OpenSolaris=snv_55
Sun OpenSolaris=snv_23
Sun OpenSolaris=snv_69
Sun OpenSolaris=snv_84
Sun OpenSolaris=snv_44
Sun OpenSolaris=snv_60
Sun OpenSolaris=snv_92
Sun OpenSolaris=snv_63
Sun OpenSolaris=snv_53
Sun OpenSolaris=snv_58
Sun OpenSolaris=snv_24
Sun OpenSolaris=snv_99
Sun OpenSolaris=snv_109
Sun OpenSolaris=snv_75
Sun OpenSolaris=snv_102
Sun OpenSolaris=snv_41
Sun Solaris=10
Sun OpenSolaris=snv_47
Sun OpenSolaris=snv_14
Sun OpenSolaris=snv_35
Sun OpenSolaris=snv_110
Sun OpenSolaris=snv_17
Sun OpenSolaris=snv_62
Sun OpenSolaris=snv_89
Sun OpenSolaris=snv_03
Sun OpenSolaris=snv_29
Sun OpenSolaris=snv_36
Sun OpenSolaris=snv_30
Sun OpenSolaris=snv_70
Sun OpenSolaris=snv_90
Sun OpenSolaris=snv_93
Sun OpenSolaris=snv_110
Sun OpenSolaris=snv_85
Sun OpenSolaris=snv_26
Sun OpenSolaris=snv_50
Sun OpenSolaris=snv_72
Sun OpenSolaris=snv_67
Sun OpenSolaris=snv_87
Sun OpenSolaris=snv_92
Sun OpenSolaris=snv_01
Sun Solaris=9
Sun OpenSolaris=snv_77
Sun OpenSolaris=snv_18
Sun OpenSolaris=snv_53
Sun OpenSolaris=snv_41
Sun OpenSolaris=snv_11
Sun OpenSolaris=snv_39
Sun OpenSolaris=snv_23
Sun OpenSolaris=snv_80
Sun OpenSolaris=snv_07
Sun OpenSolaris=snv_55
Sun OpenSolaris=snv_24
Sun OpenSolaris=snv_31
Sun OpenSolaris=snv_04
Sun OpenSolaris=snv_58
Sun OpenSolaris=snv_05
Sun OpenSolaris=snv_103
Sun OpenSolaris=snv_84
Sun OpenSolaris=snv_106
Sun OpenSolaris=snv_65
Sun OpenSolaris=snv_17
Sun OpenSolaris=snv_86
Sun OpenSolaris=snv_62
Sun OpenSolaris=snv_100
Sun OpenSolaris=snv_35
Sun Solaris=8
Sun OpenSolaris=snv_09
Sun OpenSolaris=snv_34
Sun OpenSolaris=snv_66
Sun OpenSolaris=snv_44
Sun OpenSolaris=snv_89
Sun OpenSolaris=snv_29
Sun OpenSolaris=snv_59
Sun Solaris=10
Sun OpenSolaris=snv_10
Sun OpenSolaris=snv_78
Sun OpenSolaris=snv_96
Sun OpenSolaris=snv_43
Sun OpenSolaris=snv_48
Sun OpenSolaris=snv_99
Sun OpenSolaris=snv_107
Sun OpenSolaris=snv_25
Sun OpenSolaris=snv_79
Sun OpenSolaris=snv_63
Sun OpenSolaris=snv_37
Sun OpenSolaris=snv_40
Sun OpenSolaris=snv_45
Sun OpenSolaris=snv_13
Sun OpenSolaris=snv_06
Sun OpenSolaris=snv_52
Sun OpenSolaris=snv_16
Sun OpenSolaris=snv_69
Sun OpenSolaris=snv_98
Sun OpenSolaris=snv_109
Sun OpenSolaris=snv_46
Sun OpenSolaris=snv_71
Sun OpenSolaris=snv_64
Sun OpenSolaris=snv_20
Sun OpenSolaris=snv_82
Sun OpenSolaris=snv_102
Sun OpenSolaris=snv_14
Sun OpenSolaris=snv_105
Sun OpenSolaris=snv_108
Sun OpenSolaris=snv_57
Sun OpenSolaris=snv_60
Sun OpenSolaris=snv_03
Sun OpenSolaris=snv_75
Sun OpenSolaris=snv_81
Sun OpenSolaris=snv_19
Sun OpenSolaris=snv_95
Sun OpenSolaris=snv_21
Sun OpenSolaris=snv_47
Sun OpenSolaris=snv_49
Sun OpenSolaris=snv_88
Sun OpenSolaris=snv_73
Sun OpenSolaris=snv_15
Sun OpenSolaris=snv_02
Sun OpenSolaris=snv_104
Sun OpenSolaris=snv_08
Sun OpenSolaris=snv_61
Sun OpenSolaris=snv_94
Sun OpenSolaris=snv_101
Sun OpenSolaris=snv_83
Sun OpenSolaris=snv_68
Sun OpenSolaris=snv_97
Sun OpenSolaris=snv_28
Sun OpenSolaris=snv_27
Sun OpenSolaris=snv_32
Sun OpenSolaris=snv_56
Sun OpenSolaris=snv_42
Sun OpenSolaris=snv_74
Sun OpenSolaris=snv_33
Sun OpenSolaris=snv_91
Sun OpenSolaris=snv_22
Sun OpenSolaris=snv_76
Sun OpenSolaris=snv_54
Sun OpenSolaris=snv_12
Sun OpenSolaris=snv_38
Sun OpenSolaris=snv_51

Remediation

Patch Available

http://sunsolve.sun.com/search/document.do?assetkey=1-21-138897-01-1

Patch Available

http://sunsolve.sun.com/search/document.do?assetkey=1-66-253468-1

Patch Available

http://www.securityfocus.com/bid/34316

Event History

Apr 1, 2009
CVE Published
via MITRE·10:00 AM
Data Sourced
via MITRE·10:00 AM
Description
Data Sourced
via NVD·10:30 AM
RemedyDescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2009-1207?

CVE-2009-1207 has a medium severity level due to its potential for local users to overwrite arbitrary files.

2

How do I fix CVE-2009-1207?

Fixing CVE-2009-1207 requires updating to the latest patched version of Solaris or implementing workarounds to prevent symlink attacks.

3

Who is affected by CVE-2009-1207?

Local users of Sun Solaris versions 8 through 10 and OpenSolaris snv_01 through snv_111 are affected by CVE-2009-1207.

4

What type of vulnerability is CVE-2009-1207?

CVE-2009-1207 is classified as a race condition vulnerability that can lead to file overwriting.

5

When was CVE-2009-1207 disclosed?

CVE-2009-1207 was disclosed in April 2009.

Company

Resources

Contact

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