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.
Published: 2018-03-02
Score: 6.5 Medium
EPSS: 5.0% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-1422-1 linux security update
Debian DLA Debian DLA DLA-1422-2 linux security update
Debian DSA Debian DSA DSA-4187-1 linux security update
Debian DSA Debian DSA DSA-4188-1 linux security update
EUVD EUVD EUVD-2018-11719 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.
Ubuntu USN Ubuntu USN USN-3880-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-3880-2 Linux kernel (Trusty HWE) vulnerabilities
History

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Subscriptions

Canonical Ubuntu Linux
Debian Debian Linux
Linux Linux Kernel
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-05T03:51:47.336Z

Reserved: 2017-12-04T00:00:00.000Z

Link: CVE-2018-1066

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-03-02T08:29:00.337

Modified: 2024-11-21T03:59:06.443

Link: CVE-2018-1066

cve-icon Redhat

Severity : Moderate

Publid Date: 2014-10-20T00:00:00Z

Links: CVE-2018-1066 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses