Vulnerability DatabaseCVE-2019-3880
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CVE-2019-3880
Published:April 09, 2019
Updated:July 21, 2026
A flaw was found in the way samba implemented an RPC endpoint emulating the Windows registry service API. An unprivileged attacker could use this flaw to create a new registry hive file anywhere they have unix permissions which could lead to creation of a new file in the Samba share. Versions before 4.8.11, 4.9.6 and 4.10.2 are vulnerable.
Related Resources (23)
https://access.redhat.com/errata/RHSA-2019:1967
https://security.alpinelinux.org/vuln/CVE-2019-3880
https://people.canonical.com/~ubuntu-security/cve/CVE-2019-3880
https://www.samba.org/samba/security/CVE-2019-3880.html
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00106.html
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3880
https://security.netapp.com/advisory/ntap-20190411-0004/
https://access.redhat.com/security/cve/cve-2019-3880
https://access.redhat.com/errata/RHSA-2019:2099
https://support.f5.com/csp/article/K20804356
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HSRLRO7BPRFETVFZ4TVJL2VFZEPHKJY4/
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00050.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6354GALK73CZWQKFUG7AWB6EIEGFMF62/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JTJVFA3RZ6G2IZDTVKLHRMX6QBYA4GPA/
https://access.redhat.com/errata/RHSA-2019:1966
https://access.redhat.com/errata/RHSA-2019:3582
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HSRLRO7BPRFETVFZ4TVJL2VFZEPHKJY4/
https://security-tracker.debian.org/tracker/CVE-2019-3880
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6354GALK73CZWQKFUG7AWB6EIEGFMF62/
https://www.synology.com/security/advisory/Synology_SA_19_15
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JTJVFA3RZ6G2IZDTVKLHRMX6QBYA4GPA/
https://access.redhat.com/security/cve/CVE-2019-3880
https://lists.debian.org/debian-lts-announce/2019/04/msg00013.html
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CVSS v4
Base Score:
2.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
4.2
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
LOW
Weakness Type (CWE)
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-22
EPSS
Base Score:
3.39