CVE-2018-1050

LOW

Description

All versions of Samba from 4.0.0 onwards are vulnerable to a denial of service attack when the RPC spoolss service is configured to be run as an external daemon. Missing input sanitization checks on some of the input parameters to spoolss RPC calls could cause the print spooler service to crash.

References

http://www.securityfocus.com/bid/103387

http://www.securitytracker.com/id/1040493

https://access.redhat.com/errata/RHSA-2018:1860

https://access.redhat.com/errata/RHSA-2018:1883

https://access.redhat.com/errata/RHSA-2018:2612

https://access.redhat.com/errata/RHSA-2018:2613

https://access.redhat.com/errata/RHSA-2018:3056

https://bugzilla.redhat.com/show_bug.cgi?id=1538771

https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0

https://lists.debian.org/debian-lts-announce/2018/03/msg00024.html

https://lists.debian.org/debian-lts-announce/2019/04/msg00013.html

https://security.gentoo.org/glsa/201805-07

https://security.netapp.com/advisory/ntap-20180313-0001/

https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbns03834en_us

https://usn.ubuntu.com/3595-1/

https://usn.ubuntu.com/3595-2/

https://www.debian.org/security/2018/dsa-4135

https://www.samba.org/samba/security/CVE-2018-1050.html

Details

Source: MITRE

Published: 2018-03-13

Updated: 2020-09-09

Type: CWE-476

Risk Information

CVSS v2.0

Base Score: 3.3

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

Impact Score: 2.9

Exploitability Score: 6.5

Severity: LOW

CVSS v3.0

Base Score: 4.3

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

Impact Score: 1.4

Exploitability Score: 2.8

Severity: MEDIUM