VulnerabilityModified
CVE-2019-3880
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.
MEDIUM 5.4EPSS 3.33%
Does this matter?
Lower severity and a low EPSS score (3.33%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
- EPSS
- 3.33% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- samba/samba · debian/debian linux · redhat/gluster storage · redhat/enterprise linux · fedoraproject/fedora · opensuse/leap
- Source
- secalert@redhat.com
References
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00050.htmlMailing List, Patch, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00106.htmlThird Party Advisory
- https://access.redhat.com/errata/RHSA-2019:1966Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:1967Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2099Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:3582Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3880Issue Tracking, Mitigation, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/04/msg00013.htmlThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6354GALK73CZWQKFUG7AWB6EIEGFMF62/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HSRLRO7BPRFETVFZ4TVJL2VFZEPHKJY4/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JTJVFA3RZ6G2IZDTVKLHRMX6QBYA4GPA/
- https://security.netapp.com/advisory/ntap-20190411-0004/Third Party Advisory
- https://support.f5.com/csp/article/K20804356Third Party Advisory
- https://www.samba.org/samba/security/CVE-2019-3880.htmlMitigation, Patch, Vendor Advisory
- https://www.synology.com/security/advisory/Synology_SA_19_15Third Party Advisory
- https://access.redhat.com/security/cve/cve-2019-3880Mitigation, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00050.htmlMailing List, Patch, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00106.htmlThird Party Advisory
- https://access.redhat.com/errata/RHSA-2019:1966Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:1967Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2099Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:3582Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3880Issue Tracking, Mitigation, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/04/msg00013.htmlThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6354GALK73CZWQKFUG7AWB6EIEGFMF62/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HSRLRO7BPRFETVFZ4TVJL2VFZEPHKJY4/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JTJVFA3RZ6G2IZDTVKLHRMX6QBYA4GPA/
- https://security.netapp.com/advisory/ntap-20190411-0004/Third Party Advisory
- https://support.f5.com/csp/article/K20804356Third Party Advisory
- https://www.samba.org/samba/security/CVE-2019-3880.htmlMitigation, Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.