CVE & CISA-KEV Catalog

CVE-2019-10218

MEDIUMEPSS 88th pctl
6.5
CVSS v3
NVD

Description

A flaw was found in the samba client, all samba versions before samba 4.11.2, 4.10.10 and 4.9.15, where a malicious server can supply a pathname to the client with separators. This could allow the client to access files and folders outside of the SMB network pathnames. An attacker could use this vulnerability to create files outside of the current working directory using the privileges of the client user.

CWE-22Path Traversal

How to fix

Remediation Available
sambaDebian
Fixed in:2:4.11.1+dfsg-2CVE-2019-10218
Fixed in:2:4.11.1+dfsg-2CVE-2019-10218
Fixed in:2:4.11.1+dfsg-2CVE-2019-10218
Fixed in:2:4.11.1+dfsg-2CVE-2019-10218
libsmbclientUbuntu
Fixed in:2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3USN-4167-2
Fixed in:2:4.3.11+dfsg-0ubuntu0.16.04.23USN-4167-1
Fixed in:2:4.7.6+dfsg~ubuntu-0ubuntu2.13USN-4167-1
sambaUbuntu
Fixed in:2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3USN-4167-2
Fixed in:2:4.3.11+dfsg-0ubuntu0.16.04.23USN-4167-1
Fixed in:2:4.7.6+dfsg~ubuntu-0ubuntu2.13USN-4167-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityHigh
AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Exploit Intelligence

3.52%probability of exploitation in 30 days
88thpercentile

Elevated risk: more likely to be exploited than 88% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-22 (Path Traversal) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2024-23897Critical9.8100%KEV + RansomFix
CVE-2023-32315High8.6100%KEVFix
CVE-2022-29464Critical9.8100%KEV + Ransom-
CVE-2021-26086Medium5.3100%KEVFix
CVE-2021-22005Critical9.8100%KEV + RansomFix
CVE-2020-5902Critical9.8100%KEV + RansomFix
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.