What’s Vulnerable › Vulnerabilities

CVE-2015-3400

• Severity: medium (CVSS 4.3 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-10-18 · updated 2026-06-17
• Weakness: CWE-200

Description

sharenfs 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.

Affected products

• Zfsonlinux Zfs: 0.6.4

References

• http://www.openwall.com/lists/oss-security/2015/04/22/4
• http://www.securityfocus.com/bid/74272
• https://github.com/FransUrbo/zfs/commit/99aa4d2b4fd12c6bef62d02ffd1b375ddd42fcf4
• https://github.com/zfsonlinux/zfs/issues/3319
• https://github.com/zfsonlinux/zfs/pull/2790/commits
• http://www.openwall.com/lists/oss-security/2015/04/22/4
• http://www.securityfocus.com/bid/74272
• https://github.com/FransUrbo/zfs/commit/99aa4d2b4fd12c6bef62d02ffd1b375ddd42fcf4
• https://github.com/zfsonlinux/zfs/issues/3319
• https://github.com/zfsonlinux/zfs/pull/2790/commits

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