CVE-2019-0014
Juniper Networks Junos OS J-Flow Sampling Denial of Service
Description
On QFX and PTX Series, receipt of a malformed packet for J-Flow sampling might crash the FPC (Flexible PIC Concentrator) process which causes all interfaces to go down. By continuously sending the offending packet, an attacker can repeatedly crash the FPC process causing a sustained Denial of Service (DoS). This issue affects both IPv4 and IPv6 packet processing. Affected releases are Juniper Networks Junos OS on QFX and PTX Series: 17.4 versions prior to 17.4R2-S1, 17.4R3; 18.1 versions prior to 18.1R3-S1; 18.2 versions prior to 18.2R1-S3, 18.2R2; 17.2X75 versions prior to 17.2X75-D91, 17.2X75-D100.
INFO
Published Date :
Jan. 15, 2019, 9:29 p.m.
Last Modified :
July 22, 2020, 6 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-0014.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/106556 | Third Party Advisory VDB Entry |
| https://kb.juniper.net/JSA10914 | Mitigation Patch Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-0014 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-0014 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CPE Deprecation Remap by [email protected]
Jul. 22, 2020
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:juniper:junos:18.1:r2:*:*:*:*:*:* OR *cpe:2.3:o:juniper:junos:18.1:r2:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Jul. 22, 2020
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:juniper:junos:18.1:*:*:*:*:*:*:* OR *cpe:2.3:o:juniper:junos:18.1:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Jul. 22, 2020
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:juniper:junos:18.1:r1:*:*:*:*:*:* OR *cpe:2.3:o:juniper:junos:18.1:r1:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CVSS V3 Juniper Networks, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H -
Initial Analysis by [email protected]
Feb. 08, 2019
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://kb.juniper.net/JSA10914 No Types Assigned https://kb.juniper.net/JSA10914 Mitigation, Patch, Vendor Advisory Changed Reference Type http://www.securityfocus.com/bid/106556 No Types Assigned http://www.securityfocus.com/bid/106556 Third Party Advisory, VDB Entry Added CWE CWE-19 Added CPE Configuration AND OR *cpe:2.3:a:juniper:junos:18.1:*:*:*:*:*:*:* *cpe:2.3:a:juniper:junos:18.1:r1:*:*:*:*:*:* *cpe:2.3:a:juniper:junos:18.1:r2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:17.2x75:d102:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:17.2x75:d50:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:17.2x75:d70:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:17.4:*:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:17.4:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:17.4:r2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:18.2:r1:*:*:*:*:*:* OR cpe:2.3:h:juniper:ptx1000:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:ptx10002:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:ptx10008:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:ptx10016:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:ptx3000:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:ptx5000:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:qfx10002:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:qfx10008:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:qfx10016:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:qfx3500:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:qfx3600:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:qfx5100:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:qfx5110:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:qfx5120:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:qfx5200:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:qfx5210:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jan. 16, 2019
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/106556 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-0014 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2019-0014
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.10 }} -0.02%
score
0.40081
percentile