CVE-2019-10220

moderate-risk
Published 2019-11-27

Linux kernel CIFS implementation, version 4.9.0 is vulnerable to a relative paths injection in directory entry lists.

Do I need to act?

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0.74% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (4)

Affected Vendors

Debian Linux Canonical

References (10)

Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10220
Mailing List https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html
Mailing List https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html
Third Party Advisory https://security.netapp.com/advisory/ntap-20200103-0001/
Third Party Advisory https://usn.ubuntu.com/4226-1/
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10220
Mailing List https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html
Mailing List https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html
Third Party Advisory https://security.netapp.com/advisory/ntap-20200103-0001/
Third Party Advisory https://usn.ubuntu.com/4226-1/
43
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 3/34 · Minimal
Exposure 10/34 · Low