PT-2017-10898 · Unknown · Tcmu-Runner

Mgerstner · Published 2017-11-17 · Updated 2017-12-02 · CVE-2017-1000200

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions tcmu-runner versions 1.0.5 through 1.2.0

Description The issue is related to a dbus triggered NULL pointer dereference in the on unregister handler() function of the tcmu-runner daemon, resulting in denial of service.

Recommendations For versions 1.0.5 through 1.2.0, as a temporary workaround, consider disabling the on unregister handler() function until a patch is available.

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2017-1000200

RHSA-2017:3277

Affected Products

Tcmu-Runner

References · 4

• https://github.com/open-iscsi/tcmu-runner/pull/200/commits/bb80e9c7a798f035768260ebdadffb6eb0786178 · Patch
• https://osv.dev/vulnerability/CVE-2017-1000200 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2017:3277 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-1000200 · Security Note