National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-1066 Detail

Current Description

The Linux kernel before version 4.11 is vulnerable to a NULL pointer dereference in fs/cifs/cifsencrypt.c:setup_ntlmv2_rsp() that allows an attacker controlling a CIFS server to kernel panic a client that has this server mounted, because an empty TargetInfo field in an NTLMSSP setup negotiation response is mishandled during session recovery.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 6.5 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cabfb3680f78981d26c078a26e5c748531257ebb Patch Vendor Advisory
http://www.securityfocus.com/bid/103378 Third Party Advisory VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1539599 Issue Tracking Third Party Advisory
https://github.com/torvalds/linux/commit/cabfb3680f78981d26c078a26e5c748531257ebb Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html Mailing List Third Party Advisory
https://patchwork.kernel.org/patch/10187633/ Patch Third Party Advisory
https://usn.ubuntu.com/3880-1/ Third Party Advisory
https://usn.ubuntu.com/3880-2/ Third Party Advisory
https://www.debian.org/security/2018/dsa-4187 Third Party Advisory
https://www.debian.org/security/2018/dsa-4188 Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
4.10.15

Configuration 2 ( hide )
 cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
     Show Matching CPE(s)


Change History

8 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-1066
NVD Published Date:
03/02/2018
NVD Last Modified:
04/23/2019