CVE-2017-7895
9.8
CRITICAL
CVSS 3.1
EPSS 10.8%
Description
The NFSv2 and NFSv3 server implementations in the Linux kernel through 4.10.13 lack certain checks for the end of a buffer, which allows remote attackers to trigger pointer-arithmetic errors or possibly have unspecified other impact via crafted requests, related to fs/nfsd/nfs3xdr.c and fs/nfsd/nfsxdr.c.
How to fix CVE-2017-7895
To remediate CVE-2017-7895, upgrade the affected package to a fixed version below.
- Debian/linux—upgrade to 4.9.25-1 or later
Is CVE-2017-7895 being exploited?
Moderate — EPSS is 10.8%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 4.9.25-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |