CVE-2019-5596 Detail
Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current Description
In FreeBSD 11.2-STABLE after r338618 and before r343786, 12.0-STABLE before r343781, and 12.0-RELEASE before 12.0-RELEASE-p3, a bug in the reference count implementation for UNIX domain sockets can cause a file structure to be incorrectly released potentially allowing a malicious local user to gain root privileges or escape from a jail.
Source:
MITRE
View Analysis Description
Analysis Description
In FreeBSD 11.2-STABLE after r338618 and before r343786, 12.0-STABLE before r343781, and 12.0-RELEASE before 12.0-RELEASE-p3, a bug in the reference count implementation for UNIX domain sockets can cause a file structure to be incorrectly released potentially allowing a malicious local user to gain root privileges or escape from a jail.
Source:
MITRE
Severity
CVSS 3.x Severity and Metrics:
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS 2.0 Severity and Metrics:
Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C)
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID |
CWE Name |
Source |
| CWE-264 |
Permissions, Privileges, and Access Controls |
NIST
|
Change History
2 change records found
- show changes
CVE Modified by MITRE -
12/30/2019 3:15:13 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://packetstormsecurity.com/files/155790/FreeBSD-fd-Privilege-Escalation.html [No Types Assigned] |
Initial Analysis -
2/22/2019 10:36:22 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:a:freebsd:freebsd:11.2:*:*:*:*:*:*:*
*cpe:2.3:a:freebsd:freebsd:12.0:*:*:*:*:*:*:* |
| Added |
CVSS V2 |
|
(AV:L/AC:L/Au:N/C:C/I:C/A:C) |
| Added |
CVSS V3 |
|
AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
| Added |
CWE |
|
CWE-264 |
| Changed |
Reference Type |
https://security.FreeBSD.org/advisories/FreeBSD-SA-19:02.fd.asc No Types Assigned |
https://security.FreeBSD.org/advisories/FreeBSD-SA-19:02.fd.asc Patch, Third Party Advisory |
Quick Info
CVE Dictionary Entry:
CVE-2019-5596
NVD Published Date:
02/12/2019
NVD Last Modified:
12/30/2019
|