Known Exploited Vulnerability
5.9
MEDIUM
CVE-2017-12319
Cisco IOS XE Software Ethernet Virtual Private Net - [Actively Exploited]
Description

A vulnerability in the Border Gateway Protocol (BGP) over an Ethernet Virtual Private Network (EVPN) for Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the device to reload, resulting in a denial of service (DoS) condition, or potentially corrupt the BGP routing table, which could result in network instability. The vulnerability exists due to changes in the implementation of the BGP MPLS-Based Ethernet VPN RFC (RFC 7432) draft between IOS XE software releases. When the BGP Inclusive Multicast Ethernet Tag Route or BGP EVPN MAC/IP Advertisement Route update packet is received, it could be possible that the IP address length field is miscalculated. An attacker could exploit this vulnerability by sending a crafted BGP packet to an affected device after the BGP session was established. An exploit could allow the attacker to cause the affected device to reload or corrupt the BGP routing table; either outcome would result in a DoS. The vulnerability may be triggered when the router receives a crafted BGP message from a peer on an existing BGP session. This vulnerability affects all releases of Cisco IOS XE Software prior to software release 16.3 that support BGP EVPN configurations. If the device is not configured for EVPN, it is not vulnerable. Cisco Bug IDs: CSCui67191, CSCvg52875.

INFO

Published Date :

March 27, 2018, 9:29 a.m.

Last Modified :

July 16, 2024, 5:25 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

2.2
CISA Notification
CISA KEV (Known Exploited Vulnerabilities)

For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.

Description :

A vulnerability in the Border Gateway Protocol (BGP) over an Ethernet Virtual Private Network (EVPN) for Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the device to reload, resulting in a denial of service (DoS) condition, or potentially corrupt the BGP routing table, which could result in network instability.

Required Action :

Apply updates per vendor instructions.

Public PoC/Exploit Available at Github

CVE-2017-12319 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2017-12319 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Cisco ios_xe
2 Cisco ios
3 Cisco catalyst_8500
4 Cisco catalyst_8510csr
5 Cisco catalyst_8510msr
6 Cisco catalyst_8540csr
7 Cisco catalyst_8540msr
8 Cisco asr_1001
9 Cisco asr_1002
10 Cisco asr_1002-x
11 Cisco asr_1004
12 Cisco asr_1006
13 Cisco asr_1013
14 Cisco 1801_integrated_service_router
15 Cisco 1802_integrated_service_router
16 Cisco 1803_integrated_service_router
17 Cisco 1811_integrated_service_router
18 Cisco 1812_integrated_service_router
19 Cisco 1841_integrated_service_router
20 Cisco 1861_integrated_service_router
21 Cisco 1921_integrated_services_router
22 Cisco 1941_integrated_services_router
23 Cisco 1941w_integrated_services_router
24 Cisco 8201
25 Cisco 8202
26 Cisco 8208
27 Cisco 8212
28 Cisco 8218
29 Cisco 1100-4g\/6g_integrated_services_router
30 Cisco 1100-4g_integrated_services_router
31 Cisco 1100-4gltegb_integrated_services_router
32 Cisco 1100-4gltena_integrated_services_router
33 Cisco 1100-4p_integrated_services_router
34 Cisco 1100-6g_integrated_services_router
35 Cisco 1100-8p_integrated_services_router
36 Cisco 1100-lte_integrated_services_router
37 Cisco 1100_integrated_services_router
38 Cisco 1101-4p_integrated_services_router
39 Cisco 1101_integrated_services_router
40 Cisco 1109-2p_integrated_services_router
41 Cisco 1109-4p_integrated_services_router
42 Cisco 1109_integrated_services_router
43 Cisco 1111x-8p_integrated_services_router
44 Cisco 111x_integrated_services_router
45 Cisco 1120_integrated_services_router
46 Cisco 1131_integrated_services_router
47 Cisco 1160_integrated_services_router
48 Cisco 1905_integrated_services_router
49 Cisco 1906c_integrated_services_router
50 Cisco 4000_integrated_services_router
51 Cisco 4221_integrated_services_router
52 Cisco 8101-32fh
53 Cisco 8101-32h
54 Cisco 8102-64h
55 Cisco 8201-32fh
56 Cisco 8800_12-slot
57 Cisco 8800_18-slot
58 Cisco 8800_4-slot
59 Cisco 8800_8-slot
60 Cisco 8804
61 Cisco 8808
62 Cisco 8812
63 Cisco 8818
64 Cisco 9800-40
65 Cisco 9800-80
66 Cisco 9800-cl
67 Cisco 9800-l
68 Cisco asr_1000
69 Cisco asr_1000-esp100
70 Cisco asr_1000-esp100-x
71 Cisco asr_1000-esp200-x
72 Cisco asr_1001-hx
73 Cisco asr_1001-hx_r
74 Cisco asr_1001-x
75 Cisco asr_1001-x_r
76 Cisco asr_1002-hx
77 Cisco asr_1002-hx_r
78 Cisco asr_1002-x_r
79 Cisco asr_1006-x
80 Cisco asr_1009-x
81 Cisco asr_1023
82 Cisco asr_900
83 Cisco asr_901-12c-f-d
84 Cisco asr_901-12c-ft-d
85 Cisco asr_901-4c-f-d
86 Cisco asr_901-4c-ft-d
87 Cisco asr_901-6cz-f-a
88 Cisco asr_901-6cz-f-d
89 Cisco asr_901-6cz-fs-a
90 Cisco asr_901-6cz-fs-d
91 Cisco asr_901-6cz-ft-a
92 Cisco asr_901-6cz-ft-d
93 Cisco asr_901s-2sg-f-ah
94 Cisco asr_901s-2sg-f-d
95 Cisco asr_901s-3sg-f-ah
96 Cisco asr_901s-3sg-f-d
97 Cisco asr_901s-4sg-f-d
98 Cisco asr_902
99 Cisco asr_902u
100 Cisco catalyst_8200
101 Cisco catalyst_8300
102 Cisco catalyst_8300-1n1s-4t2x
103 Cisco catalyst_8300-1n1s-6t
104 Cisco catalyst_8300-2n2s-4t2x
105 Cisco catalyst_8300-2n2s-6t
106 Cisco catalyst_8500-4qc
107 Cisco catalyst_8500l
108 Cisco catalyst_9200
109 Cisco catalyst_9200cx
110 Cisco catalyst_9200l
111 Cisco catalyst_9300
112 Cisco catalyst_9300-24p-a
113 Cisco catalyst_9300-24p-e
114 Cisco catalyst_9300-24s-a
115 Cisco catalyst_9300-24s-e
116 Cisco catalyst_9300-24t-a
117 Cisco catalyst_9300-24t-e
118 Cisco catalyst_9300-24u-a
119 Cisco catalyst_9300-24u-e
120 Cisco catalyst_9300-24ux-a
121 Cisco catalyst_9300-24ux-e
122 Cisco catalyst_9300-48p-a
123 Cisco catalyst_9300-48p-e
124 Cisco catalyst_9300-48s-a
125 Cisco catalyst_9300-48s-e
126 Cisco catalyst_9300-48t-a
127 Cisco catalyst_9300-48t-e
128 Cisco catalyst_9300-48u-a
129 Cisco catalyst_9300-48u-e
130 Cisco catalyst_9300-48un-a
131 Cisco catalyst_9300-48un-e
132 Cisco catalyst_9300-48uxm-a
133 Cisco catalyst_9300-48uxm-e
134 Cisco catalyst_9300l
135 Cisco catalyst_9300l-24p-4g-a
136 Cisco catalyst_9300l-24p-4g-e
137 Cisco catalyst_9300l-24p-4x-a
138 Cisco catalyst_9300l-24p-4x-e
139 Cisco catalyst_9300l-24t-4g-a
140 Cisco catalyst_9300l-24t-4g-e
141 Cisco catalyst_9300l-24t-4x-a
142 Cisco catalyst_9300l-24t-4x-e
143 Cisco catalyst_9300l-48p-4g-a
144 Cisco catalyst_9300l-48p-4g-e
145 Cisco catalyst_9300l-48p-4x-a
146 Cisco catalyst_9300l-48p-4x-e
147 Cisco catalyst_9300l-48t-4g-a
148 Cisco catalyst_9300l-48t-4g-e
149 Cisco catalyst_9300l-48t-4x-a
150 Cisco catalyst_9300l-48t-4x-e
151 Cisco catalyst_9300l_stack
152 Cisco catalyst_9300lm
153 Cisco catalyst_9300x
154 Cisco catalyst_9500
155 Cisco catalyst_9500h
156 Cisco catalyst_9600
157 Cisco catalyst_9600_supervisor_engine-1
158 Cisco catalyst_9600x
159 Cisco catalyst_9800
160 Cisco catalyst_9800-40
161 Cisco catalyst_9800-80
162 Cisco catalyst_9800-cl
163 Cisco catalyst_9800-l
164 Cisco catalyst_9800-l-c
165 Cisco catalyst_9800-l-f
166 Cisco catalyst_ie3200_rugged_switch
167 Cisco catalyst_ie3300_rugged_switch
168 Cisco 1000_integrated_services_router
169 Cisco 1111x_integrated_services_router
170 Cisco 422_integrated_services_router
171 Cisco 4321\/k9-rf_integrated_services_router
172 Cisco 4321\/k9-ws_integrated_services_router
173 Cisco 4321\/k9_integrated_services_router
174 Cisco 4321_integrated_services_router
175 Cisco 4331\/k9-rf_integrated_services_router
176 Cisco 4331\/k9-ws_integrated_services_router
177 Cisco 4331\/k9_integrated_services_router
178 Cisco 4331_integrated_services_router
179 Cisco 4351\/k9-rf_integrated_services_router
180 Cisco 4351\/k9-ws_integrated_services_router
181 Cisco 4351\/k9_integrated_services_router
182 Cisco 4351_integrated_services_router
183 Cisco 4431_integrated_services_router
184 Cisco 44461_integrated_services_router
185 Cisco 4451-x_integrated_services_router
186 Cisco 4451_integrated_services_router
187 Cisco 4461_integrated_services_router
188 Cisco asr_1000-x
189 Cisco cloud_services_router_1000v
190 Cisco integrated_services_virtual_router
191 Cisco esr-6300-con-k9
192 Cisco esr-6300-ncp-k9
193 Cisco 8831
194 Cisco catalyst_9400
195 Cisco catalyst_9400_supervisor_engine-1
196 Cisco catalyst_9407r
197 Cisco catalyst_9410r
198 Cisco network_convergence_system_520
: Total Affected Vendor : 1 | Products : 198
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-2017-12319.

URL Resource
http://www.securityfocus.com/bid/101676 Broken Link Third Party Advisory VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171103-bgp 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).

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Ostorlab/KEV

Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.

cisa-kev vulnerability 0day cisa exploits

Updated: 1 week, 5 days ago
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Born at : April 19, 2022, 8:58 a.m. This repo has been linked 1181 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2017-12319 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2017-12319 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.

  • Modified Analysis by [email protected]

    Jul. 16, 2024

    Action Type Old Value New Value
    Removed CVSS V3 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
    Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type http://www.securityfocus.com/bid/101676 Third Party Advisory, VDB Entry http://www.securityfocus.com/bid/101676 Broken Link, Third Party Advisory, VDB Entry
    Removed CWE NIST CWE-20
    Added CWE NIST NVD-CWE-noinfo
    Changed CPE Configuration OR *cpe:2.3:o:cisco:ios:15.4\(1\)s:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* versions up to (excluding) 16.3 AND OR *cpe:2.3:o:cisco:ios:15.4\(1\)s:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* versions up to (excluding) 16.3 OR cpe:2.3:h:cisco:1000_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1100-4g\/6g_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1100-4g_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1100-4gltegb_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1100-4gltena_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1100-4p_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1100-6g_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1100-8p_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1100-lte_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1100_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1101-4p_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1101_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1109-2p_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1109-4p_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1109_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1111x-8p_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1111x_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:111x_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1120_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1131_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1160_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1801_integrated_service_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1802_integrated_service_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1803_integrated_service_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1811_integrated_service_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1812_integrated_service_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1841_integrated_service_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1861_integrated_service_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1905_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1906c_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1921_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1941_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1941w_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4000_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4221_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:422_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4321\/k9-rf_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4321\/k9-ws_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4321\/k9_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4321_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4331\/k9-rf_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4331\/k9-ws_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4331\/k9_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4331_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4351\/k9-rf_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4351\/k9-ws_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4351\/k9_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4351_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4431_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:44461_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4451-x_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4451_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4461_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:8101-32fh:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:8101-32h:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:8102-64h:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:8201:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:8201-32fh:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:8202:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:8208:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:8212:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:8218:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:8800_12-slot:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:8800_18-slot:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:8800_4-slot:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:8800_8-slot:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:8804:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:8808:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:8812:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:8818:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:8831:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:9800-40:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:9800-80:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:9800-cl:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:9800-l:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1000:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1000-esp100:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1000-esp100-x:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1000-esp200-x:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1000-x:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1001:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1001-hx:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1001-hx_r:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1001-x:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1001-x_r:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1002:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1002-hx:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1002-hx_r:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1002-x:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1002-x_r:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1004:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1006:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1006-x:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1009-x:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1013:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1023:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_900:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_901-12c-f-d:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_901-12c-ft-d:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_901-4c-f-d:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_901-4c-ft-d:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_901-6cz-f-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_901-6cz-f-d:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_901-6cz-fs-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_901-6cz-fs-d:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_901-6cz-ft-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_901-6cz-ft-d:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_901s-2sg-f-ah:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_901s-2sg-f-d:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_901s-3sg-f-ah:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_901s-3sg-f-d:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_901s-4sg-f-d:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_902:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_902u:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_8200:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_8300:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_8300-1n1s-4t2x:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_8300-1n1s-6t:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_8300-2n2s-4t2x:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_8300-2n2s-6t:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_8500:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_8500-4qc:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_8500l:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_8510csr:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_8510msr:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_8540csr:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_8540msr:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9200:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9200cx:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9200l:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300-24p-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300-24p-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300-24s-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300-24s-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300-24t-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300-24t-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300-24u-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300-24u-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300-24ux-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300-24ux-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300-48p-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300-48p-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300-48s-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300-48s-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300-48t-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300-48t-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300-48u-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300-48u-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300-48un-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300-48un-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300-48uxm-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300-48uxm-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300l:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300l-24p-4g-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300l-24p-4g-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300l-24p-4x-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300l-24p-4x-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300l-24t-4g-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300l-24t-4g-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300l-24t-4x-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300l-24t-4x-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300l-48p-4g-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300l-48p-4g-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300l-48p-4x-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300l-48p-4x-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300l-48t-4g-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300l-48t-4g-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300l-48t-4x-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300l-48t-4x-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300l_stack:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300lm:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9300x:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9400:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9400_supervisor_engine-1:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9407r:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9410r:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9500:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9500h:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9600:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9600_supervisor_engine-1:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9600x:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9800:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9800-40:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9800-80:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9800-cl:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9800-l:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9800-l-c:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9800-l-f:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_ie3200_rugged_switch:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_ie3300_rugged_switch:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:cloud_services_router_1000v:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:esr-6300-con-k9:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:esr-6300-ncp-k9:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:integrated_services_virtual_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:network_convergence_system_520:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CWE Cisco Systems, Inc. CWE-20
  • Initial Analysis by [email protected]

    Apr. 23, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:N/A:C)
    Added CVSS V3 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type http://www.securityfocus.com/bid/101676 No Types Assigned http://www.securityfocus.com/bid/101676 Third Party Advisory, VDB Entry
    Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171103-bgp No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171103-bgp Vendor Advisory
    Added CWE CWE-20
    Added CPE Configuration OR *cpe:2.3:o:cisco:ios:15.4\(1\)s:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* versions up to (excluding) 16.3
  • CVE Modified by [email protected]

    Mar. 28, 2018

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/101676 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2017-12319 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-2017-12319 weaknesses.

CAPEC-3: Using Leading 'Ghost' Character Sequences to Bypass Input Filters Using Leading 'Ghost' Character Sequences to Bypass Input Filters CAPEC-7: Blind SQL Injection Blind SQL Injection CAPEC-8: Buffer Overflow in an API Call Buffer Overflow in an API Call CAPEC-9: Buffer Overflow in Local Command-Line Utilities Buffer Overflow in Local Command-Line Utilities CAPEC-10: Buffer Overflow via Environment Variables Buffer Overflow via Environment Variables CAPEC-13: Subverting Environment Variable Values Subverting Environment Variable Values CAPEC-14: Client-side Injection-induced Buffer Overflow Client-side Injection-induced Buffer Overflow CAPEC-22: Exploiting Trust in Client Exploiting Trust in Client CAPEC-23: File Content Injection File Content Injection CAPEC-24: Filter Failure through Buffer Overflow Filter Failure through Buffer Overflow CAPEC-28: Fuzzing Fuzzing CAPEC-31: Accessing/Intercepting/Modifying HTTP Cookies Accessing/Intercepting/Modifying HTTP Cookies CAPEC-42: MIME Conversion MIME Conversion CAPEC-43: Exploiting Multiple Input Interpretation Layers Exploiting Multiple Input Interpretation Layers CAPEC-45: Buffer Overflow via Symbolic Links Buffer Overflow via Symbolic Links CAPEC-46: Overflow Variables and Tags Overflow Variables and Tags CAPEC-47: Buffer Overflow via Parameter Expansion Buffer Overflow via Parameter Expansion CAPEC-52: Embedding NULL Bytes Embedding NULL Bytes CAPEC-53: Postfix, Null Terminate, and Backslash Postfix, Null Terminate, and Backslash CAPEC-63: Cross-Site Scripting (XSS) Cross-Site Scripting (XSS) CAPEC-64: Using Slashes and URL Encoding Combined to Bypass Validation Logic Using Slashes and URL Encoding Combined to Bypass Validation Logic CAPEC-67: String Format Overflow in syslog() String Format Overflow in syslog() CAPEC-71: Using Unicode Encoding to Bypass Validation Logic Using Unicode Encoding to Bypass Validation Logic CAPEC-72: URL Encoding URL Encoding CAPEC-73: User-Controlled Filename User-Controlled Filename CAPEC-78: Using Escaped Slashes in Alternate Encoding Using Escaped Slashes in Alternate Encoding CAPEC-79: Using Slashes in Alternate Encoding Using Slashes in Alternate Encoding CAPEC-80: Using UTF-8 Encoding to Bypass Validation Logic Using UTF-8 Encoding to Bypass Validation Logic CAPEC-81: Web Server Logs Tampering Web Server Logs Tampering CAPEC-83: XPath Injection XPath Injection CAPEC-85: AJAX Footprinting AJAX Footprinting CAPEC-88: OS Command Injection OS Command Injection CAPEC-101: Server Side Include (SSI) Injection Server Side Include (SSI) Injection CAPEC-104: Cross Zone Scripting Cross Zone Scripting CAPEC-108: Command Line Execution through SQL Injection Command Line Execution through SQL Injection CAPEC-109: Object Relational Mapping Injection Object Relational Mapping Injection CAPEC-110: SQL Injection through SOAP Parameter Tampering SQL Injection through SOAP Parameter Tampering CAPEC-120: Double Encoding Double Encoding CAPEC-135: Format String Injection Format String Injection CAPEC-136: LDAP Injection LDAP Injection CAPEC-153: Input Data Manipulation Input Data Manipulation CAPEC-182: Flash Injection Flash Injection CAPEC-209: XSS Using MIME Type Mismatch XSS Using MIME Type Mismatch CAPEC-230: Serialized Data with Nested Payloads Serialized Data with Nested Payloads CAPEC-231: Oversized Serialized Data Payloads Oversized Serialized Data Payloads CAPEC-250: XML Injection XML Injection CAPEC-261: Fuzzing for garnering other adjacent user/sensitive data Fuzzing for garnering other adjacent user/sensitive data CAPEC-267: Leverage Alternate Encoding Leverage Alternate Encoding CAPEC-473: Signature Spoof Signature Spoof CAPEC-588: DOM-Based XSS DOM-Based XSS CAPEC-664: Server Side Request Forgery Server Side Request Forgery
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.14 }} -0.02%

score

0.50005

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: