Path Traversal in Linux Kernel
CVE-2019-10220
Linux kernel CIFS implementation, version 4.9.0 is vulnerable to a relative paths injection in directory entry lists.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.051 (91.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Linux Linux_kernel
- Canonical Ubuntu_linux — versions 18.04, 19.04
- Debian Debian_linux — versions 8.0
- Suse Kernel: — versions kernel version 4.9.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert@redhat.com (x_refsource_CONFIRM, Patch, Third Party Advisory, Issue Tracking)
- secalert@redhat.com (x_refsource_CONFIRM, Third Party Advisory)
- secalert@redhat.com (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- secalert@redhat.com (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
- secalert@redhat.com (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-10220?
- CVE-2019-10220 is a high-severity vulnerability in Linux Kernel, classified under Path Traversal. CVSS score: 8.8/10. Published 2019-11-27.
- How severe is CVE-2019-10220?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2019-10220 known to be exploited?
- 7 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.