CVE-2019-1758
Summary
| CVE | CVE-2019-1758 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2019-03-28 01:29:00 UTC |
| Updated | 2019-10-09 23:47:00 UTC |
| Description | A vulnerability in 802.1x function of Cisco IOS Software on the Catalyst 6500 Series Switches could allow an unauthenticated, adjacent attacker to access the network prior to authentication. The vulnerability is due to how the 802.1x packets are handled in the process path. An attacker could exploit this vulnerability by attempting to connect to the network on an 802.1x configured port. A successful exploit could allow the attacker to intermittently obtain access to the network. |
Risk And Classification
Problem Types: CWE-287
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Cisco | Ios | 12.2(33)sxj10 | All | All | All |
| Operating System | Cisco | Ios | 12.2(33)sxj6 | All | All | All |
| Operating System | Cisco | Ios | 12.2(33)sxj7 | All | All | All |
| Operating System | Cisco | Ios | 12.2(33)sxj8 | All | All | All |
| Operating System | Cisco | Ios | 12.2(33)sxj9 | All | All | All |
| Operating System | Cisco | Ios | 12.2(60)ez12 | All | All | All |
| Operating System | Cisco | Ios | 12.2\(33\)sxj10 | All | All | All |
| Operating System | Cisco | Ios | 12.2\(33\)sxj6 | All | All | All |
| Operating System | Cisco | Ios | 12.2\(33\)sxj7 | All | All | All |
| Operating System | Cisco | Ios | 12.2\(33\)sxj8 | All | All | All |
| Operating System | Cisco | Ios | 12.2\(33\)sxj9 | All | All | All |
| Operating System | Cisco | Ios | 12.2\(60\)ez12 | All | All | All |
| Operating System | Cisco | Ios | 15.1(1)sy1 | All | All | All |
| Operating System | Cisco | Ios | 15.1(1)sy2 | All | All | All |
| Operating System | Cisco | Ios | 15.1(1)sy3 | All | All | All |
| Operating System | Cisco | Ios | 15.1(1)sy4 | All | All | All |
| Operating System | Cisco | Ios | 15.1(1)sy5 | All | All | All |
| Operating System | Cisco | Ios | 15.1(1)sy6 | All | All | All |
| Operating System | Cisco | Ios | 15.1(2)sg8a | All | All | All |
| Operating System | Cisco | Ios | 15.1(2)sy | All | All | All |
| Operating System | Cisco | Ios | 15.1(2)sy1 | All | All | All |
| Operating System | Cisco | Ios | 15.1(2)sy10 | All | All | All |
| Operating System | Cisco | Ios | 15.1(2)sy11 | All | All | All |
| Operating System | Cisco | Ios | 15.1(2)sy12 | All | All | All |
| Operating System | Cisco | Ios | 15.1(2)sy13 | All | All | All |
| Operating System | Cisco | Ios | 15.1(2)sy2 | All | All | All |
| Operating System | Cisco | Ios | 15.1(2)sy3 | All | All | All |
| Operating System | Cisco | Ios | 15.1(2)sy4 | All | All | All |
| Operating System | Cisco | Ios | 15.1(2)sy4a | All | All | All |
| Operating System | Cisco | Ios | 15.1(2)sy5 | All | All | All |
| Operating System | Cisco | Ios | 15.1(2)sy6 | All | All | All |
| Operating System | Cisco | Ios | 15.1(2)sy7 | All | All | All |
| Operating System | Cisco | Ios | 15.1(2)sy8 | All | All | All |
| Operating System | Cisco | Ios | 15.1(2)sy9 | All | All | All |
| Operating System | Cisco | Ios | 15.1(3)svg3d | All | All | All |
| Operating System | Cisco | Ios | 15.1(3)svi1b | All | All | All |
| Operating System | Cisco | Ios | 15.1(3)svk4b | All | All | All |
| Operating System | Cisco | Ios | 15.1(3)svk4c | All | All | All |
| Operating System | Cisco | Ios | 15.1(3)svm3 | All | All | All |
| Operating System | Cisco | Ios | 15.1(3)svn2 | All | All | All |
| Operating System | Cisco | Ios | 15.1(3)svo1 | All | All | All |
| Operating System | Cisco | Ios | 15.1(3)svo2 | All | All | All |
| Operating System | Cisco | Ios | 15.1(3)svp1 | All | All | All |
| Operating System | Cisco | Ios | 15.1(3)svp2 | All | All | All |
| Operating System | Cisco | Ios | 15.1(4)m12c | All | All | All |
| Operating System | Cisco | Ios | 15.1\(1\)sy1 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(1\)sy2 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(1\)sy3 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(1\)sy4 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(1\)sy5 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(1\)sy6 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sg8a | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy1 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy10 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy11 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy12 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy13 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy2 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy3 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy4 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy4a | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy5 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy6 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy7 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy8 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy9 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(3\)svg3d | All | All | All |
| Operating System | Cisco | Ios | 15.1\(3\)svi1b | All | All | All |
| Operating System | Cisco | Ios | 15.1\(3\)svk4b | All | All | All |
| Operating System | Cisco | Ios | 15.1\(3\)svk4c | All | All | All |
| Operating System | Cisco | Ios | 15.1\(3\)svm3 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(3\)svn2 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(3\)svo1 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(3\)svo2 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(3\)svp1 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(3\)svp2 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(4\)m12c | All | All | All |
| Operating System | Cisco | Ios | 15.2(1)sy | All | All | All |
| Operating System | Cisco | Ios | 15.2(1)sy0a | All | All | All |
| Operating System | Cisco | Ios | 15.2(1)sy1 | All | All | All |
| Operating System | Cisco | Ios | 15.2(1)sy1a | All | All | All |
| Operating System | Cisco | Ios | 15.2(1)sy2 | All | All | All |
| Operating System | Cisco | Ios | 15.2(1)sy3 | All | All | All |
| Operating System | Cisco | Ios | 15.2(1)sy4 | All | All | All |
| Operating System | Cisco | Ios | 15.2(1)sy5 | All | All | All |
| Operating System | Cisco | Ios | 15.2(1)sy6 | All | All | All |
| Operating System | Cisco | Ios | 15.2(1)sy7 | All | All | All |
| Operating System | Cisco | Ios | 15.2(2)sy | All | All | All |
| Operating System | Cisco | Ios | 15.2(2)sy1 | All | All | All |
| Operating System | Cisco | Ios | 15.2(2)sy2 | All | All | All |
| Operating System | Cisco | Ios | 15.2(2)sy3 | All | All | All |
| Operating System | Cisco | Ios | 15.2(3)ea1 | All | All | All |
| Operating System | Cisco | Ios | 15.2(4)jn1 | All | All | All |
| Operating System | Cisco | Ios | 15.2(4a)ea5 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(1\)sy | All | All | All |
| Operating System | Cisco | Ios | 15.2\(1\)sy0a | All | All | All |
| Operating System | Cisco | Ios | 15.2\(1\)sy1 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(1\)sy1a | All | All | All |
| Operating System | Cisco | Ios | 15.2\(1\)sy2 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(1\)sy3 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(1\)sy4 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(1\)sy5 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(1\)sy6 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(1\)sy7 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(2\)sy | All | All | All |
| Operating System | Cisco | Ios | 15.2\(2\)sy1 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(2\)sy2 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(2\)sy3 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(3\)ea1 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(4a\)ea5 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(4\)jn1 | All | All | All |
| Operating System | Cisco | Ios | 15.3(0)sy | All | All | All |
| Operating System | Cisco | Ios | 15.3(1)sy | All | All | All |
| Operating System | Cisco | Ios | 15.3(1)sy1 | All | All | All |
| Operating System | Cisco | Ios | 15.3(1)sy2 | All | All | All |
| Operating System | Cisco | Ios | 15.3(3)ja1n | All | All | All |
| Operating System | Cisco | Ios | 15.3(3)jf35 | All | All | All |
| Operating System | Cisco | Ios | 15.3(3)ji2 | All | All | All |
| Operating System | Cisco | Ios | 15.3\(0\)sy | All | All | All |
| Operating System | Cisco | Ios | 15.3\(1\)sy | All | All | All |
| Operating System | Cisco | Ios | 15.3\(1\)sy1 | All | All | All |
| Operating System | Cisco | Ios | 15.3\(1\)sy2 | All | All | All |
| Operating System | Cisco | Ios | 15.3\(3\)ja1n | All | All | All |
| Operating System | Cisco | Ios | 15.3\(3\)jf35 | All | All | All |
| Operating System | Cisco | Ios | 15.3\(3\)ji2 | All | All | All |
| Operating System | Cisco | Ios | 15.4(1)sy | All | All | All |
| Operating System | Cisco | Ios | 15.4(1)sy1 | All | All | All |
| Operating System | Cisco | Ios | 15.4(1)sy2 | All | All | All |
| Operating System | Cisco | Ios | 15.4(1)sy3 | All | All | All |
| Operating System | Cisco | Ios | 15.4(1)sy4 | All | All | All |
| Operating System | Cisco | Ios | 15.4\(1\)sy | All | All | All |
| Operating System | Cisco | Ios | 15.4\(1\)sy1 | All | All | All |
| Operating System | Cisco | Ios | 15.4\(1\)sy2 | All | All | All |
| Operating System | Cisco | Ios | 15.4\(1\)sy3 | All | All | All |
| Operating System | Cisco | Ios | 15.4\(1\)sy4 | All | All | All |
| Operating System | Cisco | Ios | 15.5(1)sy | All | All | All |
| Operating System | Cisco | Ios | 15.5(1)sy1 | All | All | All |
| Operating System | Cisco | Ios | 15.5(1)sy2 | All | All | All |
| Operating System | Cisco | Ios | 15.5\(1\)sy | All | All | All |
| Operating System | Cisco | Ios | 15.5\(1\)sy1 | All | All | All |
| Operating System | Cisco | Ios | 15.5\(1\)sy2 | All | All | All |
| Operating System | Cisco | Ios | 15.6(2)sp3b | All | All | All |
| Operating System | Cisco | Ios | 15.6\(2\)sp3b | All | All | All |
| Operating System | Cisco | Ios | 12.2\(33\)sxj10 | All | All | All |
| Operating System | Cisco | Ios | 12.2\(33\)sxj6 | All | All | All |
| Operating System | Cisco | Ios | 12.2\(33\)sxj7 | All | All | All |
| Operating System | Cisco | Ios | 12.2\(33\)sxj8 | All | All | All |
| Operating System | Cisco | Ios | 12.2\(33\)sxj9 | All | All | All |
| Operating System | Cisco | Ios | 12.2\(60\)ez12 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(1\)sy1 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(1\)sy2 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(1\)sy3 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(1\)sy4 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(1\)sy5 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(1\)sy6 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sg8a | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy1 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy10 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy11 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy12 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy13 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy2 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy3 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy4 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy4a | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy5 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy6 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy7 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy8 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(2\)sy9 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(3\)svg3d | All | All | All |
| Operating System | Cisco | Ios | 15.1\(3\)svi1b | All | All | All |
| Operating System | Cisco | Ios | 15.1\(3\)svk4b | All | All | All |
| Operating System | Cisco | Ios | 15.1\(3\)svk4c | All | All | All |
| Operating System | Cisco | Ios | 15.1\(3\)svm3 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(3\)svn2 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(3\)svo1 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(3\)svo2 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(3\)svp1 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(3\)svp2 | All | All | All |
| Operating System | Cisco | Ios | 15.1\(4\)m12c | All | All | All |
| Operating System | Cisco | Ios | 15.2\(1\)sy | All | All | All |
| Operating System | Cisco | Ios | 15.2\(1\)sy0a | All | All | All |
| Operating System | Cisco | Ios | 15.2\(1\)sy1 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(1\)sy1a | All | All | All |
| Operating System | Cisco | Ios | 15.2\(1\)sy2 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(1\)sy3 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(1\)sy4 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(1\)sy5 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(1\)sy6 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(1\)sy7 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(2\)sy | All | All | All |
| Operating System | Cisco | Ios | 15.2\(2\)sy1 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(2\)sy2 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(2\)sy3 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(3\)ea1 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(4a\)ea5 | All | All | All |
| Operating System | Cisco | Ios | 15.2\(4\)jn1 | All | All | All |
| Operating System | Cisco | Ios | 15.3\(0\)sy | All | All | All |
| Operating System | Cisco | Ios | 15.3\(1\)sy | All | All | All |
| Operating System | Cisco | Ios | 15.3\(1\)sy1 | All | All | All |
| Operating System | Cisco | Ios | 15.3\(1\)sy2 | All | All | All |
| Operating System | Cisco | Ios | 15.3\(3\)ja1n | All | All | All |
| Operating System | Cisco | Ios | 15.3\(3\)jf35 | All | All | All |
| Operating System | Cisco | Ios | 15.3\(3\)ji2 | All | All | All |
| Operating System | Cisco | Ios | 15.4\(1\)sy | All | All | All |
| Operating System | Cisco | Ios | 15.4\(1\)sy1 | All | All | All |
| Operating System | Cisco | Ios | 15.4\(1\)sy2 | All | All | All |
| Operating System | Cisco | Ios | 15.4\(1\)sy3 | All | All | All |
| Operating System | Cisco | Ios | 15.4\(1\)sy4 | All | All | All |
| Operating System | Cisco | Ios | 15.5\(1\)sy | All | All | All |
| Operating System | Cisco | Ios | 15.5\(1\)sy1 | All | All | All |
| Operating System | Cisco | Ios | 15.5\(1\)sy2 | All | All | All |
| Operating System | Cisco | Ios | 15.6\(2\)sp3b | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Cisco IOS Software Catalyst 6500 Series 802.1x Authentication Bypass Vulnerability | CISCO | tools.cisco.com | Patch, Vendor Advisory |
| Cisco IOS Software CVE-2019-1758 Authentication Bypass Vulnerability | BID | www.securityfocus.com | Third Party Advisory, VDB Entry |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.