CVE-2015-3400

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Summary

CVECVE-2015-3400
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-10-18 15:29:00 UTC
Updated2025-04-20 01:37:25 UTC
Descriptionsharenfs 0.6.4, when built with commits bcdd594 and 7d08880 from the zfs repository, provides world readable access to the shared zfs file system, which might allow remote authenticated users to obtain sensitive information by reading shared files.

Risk And Classification

Primary CVSS: v3.0 4.3 MEDIUM from [email protected]

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Problem Types: CWE-200 | n/a

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary4.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
2.0[email protected]Primary3.5AV:N/AC:M/Au:S/C:P/I:N/A:N

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
Single
Confidentiality
Partial
Integrity
None
Availability
None

AV:N/AC:M/Au:S/C:P/I:N/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Zfsonlinux Zfs 0.6.4 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Debian zfsonlinux 'nfs.c' Security Bypass Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
Rewrite of nfs.c to keep options per host separated. by FransUrbo · Pull Request #2790 · openzfs/zfs · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Patch, Third Party Advisory
security issue: sharenfs always gives read access for world · Issue #3319 · openzfs/zfs · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Third Party Advisory
Move nfs.c:foreach_nfs_shareopt() to libshare.c:foreach_shareopt() · FransUrbo/zfs@99aa4d2 · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Patch, Third Party Advisory
oss-security - Re: CVE Request for ZFS on Linux af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Mailing List, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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