Information disclosure in Zfsonlinux Zfs
CVE-2015-3400
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.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.016 (75.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 75.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000
Affected products
- Zfsonlinux Zfs — versions 0.6.4
Weakness classification (CWE)
References
- www.securityfocus.com/bid/74272 (VDB Entry, Third Party Advisory, vdb-entry)
- github.com/FransUrbo/zfs/commit/99aa4d2b4fd12c6bef62d02ffd1b375ddd42fcf4 (Patch, Third Party Advisory)
- github.com/zfsonlinux/zfs/issues/3319 (Third Party Advisory)
- github.com/zfsonlinux/zfs/pull/2790/commits (Patch, Third Party Advisory)
- www.openwall.com/lists/oss-security/2015/04/22/4 (mailing-list, Mailing List, VDB Entry)
Frequently asked questions
- What is CVE-2015-3400?
- CVE-2015-3400 is a medium-severity vulnerability in Zfsonlinux Zfs, classified under Information Disclosure. CVSS score: 4.3/10. Published 2017-10-18.
- How severe is CVE-2015-3400?
- Medium severity. CVSS v3 base score is 4.3 out of 10.