MEDIUM
The NFSv4 Server module in the kernel in Sun Solaris 10, and OpenSolaris before snv_111, allow local users to cause a denial of service (infinite loop and system hang) by accessing an hsfs filesystem that is shared through NFSv4, related to the rfs4_op_readdir function
Published Mar 10, 2009
4.7
MEDIUMCVSS 2.0
EPSS 0.36%
Description
The NFSv4 Server module in the kernel in Sun Solaris 10, and OpenSolaris before snv_111, allow local users to cause a denial of service (infinite loop and system hang) by accessing an hsfs filesystem that is shared through NFSv4, related to the rfs4_op_readdir function.
Affected products
No data.
Configuration 1
OR
- snv_01
- snv_02
- snv_03
- snv_04
- snv_05
- snv_06
- snv_07
- snv_08
- snv_09
- snv_10
- snv_11
- snv_12
- snv_13
- snv_14
- snv_15
- snv_16
- snv_17
- snv_18
- snv_19
- snv_20
- snv_21
- snv_22
- snv_23
- snv_24
- snv_25
- snv_26
- snv_27
- snv_28
- snv_29
- snv_30
- snv_31
- snv_32
- snv_33
- snv_34
- snv_35
- snv_36
- snv_37
- snv_38
- snv_39
- snv_40
- snv_41
- snv_42
- snv_43
- snv_44
- snv_45
- snv_46
- snv_47
- snv_48
- snv_49
- snv_50
- snv_51
- snv_52
- snv_53
- snv_54
- snv_55
- snv_56
- snv_57
- snv_58
- snv_59
- snv_60
- snv_61
- snv_62
- snv_73
- snv_74
- snv_75
- snv_76
- snv_77
- snv_78
- snv_79
- snv_80
- snv_81
- snv_82
- snv_93
- snv_94
- snv_95
- snv_96
- snv_97
- snv_98
- snv_99
- snv_100
- snv_101
- snv_102
- snv_103
- snv_104
- snv_105
- snv_106
- snv_107
- snv_108
- snv_109
- snv_110
- 10.0
Configuration 2
OR
- snv_01
- snv_02
- snv_03
- snv_04
- snv_05
- snv_06
- snv_07
- snv_08
- snv_09
- snv_10
- snv_11
- snv_12
- snv_13
- snv_14
- snv_15
- snv_16
- snv_17
- snv_18
- snv_19
- snv_20
- snv_21
- snv_22
- snv_23
- snv_24
- snv_25
- snv_26
- snv_27
- snv_28
- snv_29
- snv_30
- snv_31
- snv_32
- snv_33
- snv_34
- snv_35
- snv_36
- snv_37
- snv_38
- snv_39
- snv_40
- snv_41
- snv_42
- snv_43
- snv_44
- snv_45
- snv_46
- snv_47
- snv_48
- snv_49
- snv_50
- snv_51
- snv_52
- snv_53
- snv_54
- snv_55
- snv_56
- snv_57
- snv_58
- snv_59
- snv_60
- snv_61
- snv_62
- snv_63
- snv_64
- snv_65
- snv_66
- snv_67
- snv_68
- snv_69
- snv_70
- snv_71
- snv_72
- snv_73
- snv_74
- snv_75
- snv_76
- snv_77
- snv_78
- snv_79
- snv_80
- snv_81
- snv_82
- snv_83
- snv_84
- snv_85
- snv_86
- snv_87
- snv_88
- snv_89
- snv_90
- snv_91
- snv_92
- snv_93
- snv_94
- snv_95
- snv_96
- snv_97
- snv_98
- snv_99
- snv_100
- snv_101
- snv_102
- snv_103
- snv_104
- snv_105
- snv_106
- snv_107
- snv_108
- snv_109
- snv_110
- 10.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
4.7 MEDIUM NVD
AV:L/AC:M/Au:N/C:N/I:N/A:C
Access Vector Local
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
0.36% 0.00357
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 4, 2026.
EPSS probability 0.00357
Score over time
2022-2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed. Showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 4, 2026 | 0.36% (0.00357) | 27.14th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.36% (0.00357) | 27.34th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.04% (0.00043) | 10.32th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00044) | 15.20th | v3 (v2023.03.01) |
| Jun 4, 2024 | 0.04% (0.00044) | 13.00th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00044) | 10.97th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.28% (0.01282) | 68.34th | v2 (v2022.01.01) |
| Feb 22, 2023 | 1.28% (0.01282) | 68.05th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.28% (0.01282) | 65.91th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.28% (0.01282) | 41.72th | v2 (v2022.01.01) |
Weaknesses (1)
References (10)
- http://secunia.com/advisories/34193 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/34371 third-party-advisoryx_refsource_SECUNIA
- http://securitytracker.com/id?1021819 vdb-entryx_refsource_SECTRACK
- http://sunsolve.sun.com/search/document.do?assetkey=1-21-139462-02-1 x_refsource_CONFIRMPatch
- http://sunsolve.sun.com/search/document.do?assetkey=1-66-252469-1 vendor-advisoryx_refsource_SUNALERTPatchVendor Advisory
- http://support.avaya.com/elmodocs2/security/ASA-2009-090.htm x_refsource_CONFIRM
- http://www.securityfocus.com/bid/34031 vdb-entryx_refsource_BIDPatch
- http://www.vupen.com/english/advisories/2009/0635 vdb-entryx_refsource_VUPENVendor Advisory
- http://www.vupen.com/english/advisories/2009/0765 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/49133 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/34193 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://secunia.com/advisories/34371 | third-party-advisoryx_refsource_SECUNIA | |
| http://securitytracker.com/id?1021819 | vdb-entryx_refsource_SECTRACK | |
| http://sunsolve.sun.com/search/document.do?assetkey=1-21-139462-02-1 | x_refsource_CONFIRMPatch | |
| http://sunsolve.sun.com/search/document.do?assetkey=1-66-252469-1 | vendor-advisoryx_refsource_SUNALERTPatchVendor Advisory | |
| http://support.avaya.com/elmodocs2/security/ASA-2009-090.htm | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/34031 | vdb-entryx_refsource_BIDPatch | |
| http://www.vupen.com/english/advisories/2009/0635 | vdb-entryx_refsource_VUPENVendor Advisory | |
| http://www.vupen.com/english/advisories/2009/0765 | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/49133 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Mar 10, 2009
Updated Aug 7, 2024
Reserved Mar 10, 2009
Link CVE-2009-0870
CISA Vulnrichment
Updated n/a