CVE-2019-10220
HIGHCVSS 8.8/10EPSS 5.12%
Last modified
CVE-2019-10220 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Linux kernel CIFS implementation, version 4.9.0 is vulnerable to a relative paths injection in directory entry lists.. EPSS estimates a 5.12% chance of exploitation in the next 30 days.
Description
Linux kernel CIFS implementation, version 4.9.0 is vulnerable to a relative paths injection in directory entry lists.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 2.6.12, < 3.16.81 |
| Linux | Linux Kernel | >= 3.17, < 4.4.208 |
| Linux | Linux Kernel | >= 4.5, < 4.9.208 |
| Linux | Linux Kernel | >= 4.10, < 4.14.162 |
| Linux | Linux Kernel | >= 4.15, < 4.19.93 |
| Linux | Linux Kernel | >= 4.20, < 5.3.8 |
| Debian | Debian Linux | 8.0 |
| Canonical | Ubuntu Linux | 18.04 |
| Canonical | Ubuntu Linux | 19.04 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10220Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/01/msg00013.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/03/msg00001.htmlMailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200103-0001/Third Party Advisory
- https://usn.ubuntu.com/4226-1/Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10220Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/01/msg00013.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/03/msg00001.htmlMailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200103-0001/Third Party Advisory
- https://usn.ubuntu.com/4226-1/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-10220?
Linux kernel CIFS implementation, version 4.9.0 is vulnerable to a relative paths injection in directory entry lists.
How severe is CVE-2019-10220?
CVE-2019-10220 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 5.12% probability of exploitation in the next 30 days.
How do I fix CVE-2019-10220?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2019-10220?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST