CVE-2019-14847

medium
New! CVE Severity Now Using CVSS v3

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Description

A flaw was found in samba 4.0.0 before samba 4.9.15 and samba 4.10.x before 4.10.10. An attacker can crash AD DC LDAP server via dirsync resulting in denial of service. Privilege escalation is not possible with this issue.

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14847

https://www.samba.org/samba/security/CVE-2019-14847.html

http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00015.html

https://lists.fedoraproject.org/archives/list/[email protected]/message/OKPYHDFI7HRELVXBE5J4MTGSI35AKFBI/

https://lists.fedoraproject.org/archives/list/[email protected]/message/XQ3IUACPZJXSC4OM6P2V4IC4QMZQZWPD/

https://www.synology.com/security/advisory/Synology_SA_19_35

https://lists.debian.org/debian-lts-announce/2021/05/msg00023.html

Details

Source: MITRE

Published: 2019-11-06

Updated: 2021-05-29

Type: CWE-476

Risk Information

CVSS v2

Base Score: 4

Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 8

Severity: MEDIUM

CVSS v3

Base Score: 4.9

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

Impact Score: 3.6

Exploitability Score: 1.2

Severity: MEDIUM

Tenable Plugins

View all (16 total)

IDNameProductFamilySeverity
150107Debian DLA-2668-1 : samba security updateNessusDebian Local Security Checks
medium
146748EulerOS 2.0 SP2 : samba (EulerOS-SA-2021-1357)NessusHuawei Local Security Checks
high
140877EulerOS 2.0 SP3 : samba (EulerOS-SA-2020-2110)NessusHuawei Local Security Checks
high
134736EulerOS Virtualization 3.0.2.2 : samba (EulerOS-SA-2020-1270)NessusHuawei Local Security Checks
medium
134520EulerOS Virtualization for ARM 64 3.0.2.0 : samba (EulerOS-SA-2020-1231)NessusHuawei Local Security Checks
medium
132794EulerOS Virtualization for ARM 64 3.0.5.0 : samba (EulerOS-SA-2020-1040)NessusHuawei Local Security Checks
medium
131821EulerOS 2.0 SP5 : samba (EulerOS-SA-2019-2547)NessusHuawei Local Security Checks
medium
131369EulerOS 2.0 SP8 : samba (EulerOS-SA-2019-2303)NessusHuawei Local Security Checks
medium
131040Fedora 29 : 2:samba (2019-703e299870)NessusFedora Local Security Checks
medium
130889openSUSE Security Update : samba (openSUSE-2019-2458)NessusSuSE Local Security Checks
medium
130629Samba 4.x < 4.9.15 / 4.10.x < 4.10.10 AD DC LDAP Server Denial of Service (CVE-2019-14847)NessusMisc.
medium
130581openSUSE Security Update : samba (openSUSE-2019-2442)NessusSuSE Local Security Checks
medium
130439FreeBSD : samba -- multiple vulnerabilities (50a1bbc9-fb80-11e9-9e70-005056a311d1)NessusFreeBSD Local Security Checks
medium
130426SUSE SLED15 / SLES15 Security Update : samba (SUSE-SU-2019:2868-1)NessusSuSE Local Security Checks
medium
130425SUSE SLED15 / SLES15 Security Update : samba (SUSE-SU-2019:2866-1)NessusSuSE Local Security Checks
medium
130392Ubuntu 16.04 LTS / 18.04 LTS / 19.04 / 19.10 : Samba vulnerabilities (USN-4167-1)NessusUbuntu Local Security Checks
medium