7.1

CVE-2017-3850

A vulnerability in the Autonomic Networking Infrastructure (ANI) feature of Cisco IOS Software (15.4 through 15.6) and Cisco IOS XE Software (3.7 through 3.18, and 16) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to incomplete input validation on certain crafted packets. An attacker could exploit this vulnerability by sending a crafted IPv6 packet to a device that is running a Cisco IOS Software or Cisco IOS XE Software release that supports the ANI feature. A device must meet two conditions to be affected by this vulnerability: (1) the device must be running a version of Cisco IOS Software or Cisco IOS XE Software that supports ANI (regardless of whether ANI is configured); and (2) the device must have a reachable IPv6 interface. An exploit could allow the attacker to cause the affected device to reload. Cisco Bug IDs: CSCvc42729.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cisco ≫ Ios Xe Version 3.7.0e
Cisco ≫ Ios Xe Version 3.7.1e
Cisco ≫ Ios Xe Version 3.7.2e
Cisco ≫ Ios Xe Version 3.7.3e
Cisco ≫ Ios Xe Version 3.7.4e
Cisco ≫ Ios Xe Version 3.7.5e
Cisco ≫ Ios Xe Version 3.8.0e
Cisco ≫ Ios Xe Version 3.8.1e
Cisco ≫ Ios Xe Version 3.8.2e
Cisco ≫ Ios Xe Version 3.8.3e
Cisco ≫ Ios Xe Version 3.9.0e
Cisco ≫ Ios Xe Version 3.9.1e
Cisco ≫ Ios Xe Version 3.10.0s
Cisco ≫ Ios Xe Version 3.10.1s
Cisco ≫ Ios Xe Version 3.10.1xbs
Cisco ≫ Ios Xe Version 3.10.2s
Cisco ≫ Ios Xe Version 3.10.3s
Cisco ≫ Ios Xe Version 3.10.4s
Cisco ≫ Ios Xe Version 3.10.5s
Cisco ≫ Ios Xe Version 3.10.6s
Cisco ≫ Ios Xe Version 3.10.7s
Cisco ≫ Ios Xe Version 3.10.8s
Cisco ≫ Ios Xe Version 3.11.0s
Cisco ≫ Ios Xe Version 3.11.1s
Cisco ≫ Ios Xe Version 3.11.2s
Cisco ≫ Ios Xe Version 3.11.3s
Cisco ≫ Ios Xe Version 3.11.4s
Cisco ≫ Ios Xe Version 3.12.0as
Cisco ≫ Ios Xe Version 3.12.1s
Cisco ≫ Ios Xe Version 3.12.2s
Cisco ≫ Ios Xe Version 3.12.3s
Cisco ≫ Ios Xe Version 3.12.4s
Cisco ≫ Ios Xe Version 3.13.0as
Cisco ≫ Ios Xe Version 3.13.0s
Cisco ≫ Ios Xe Version 3.13.1s
Cisco ≫ Ios Xe Version 3.13.2s
Cisco ≫ Ios Xe Version 3.13.3s
Cisco ≫ Ios Xe Version 3.13.4s
Cisco ≫ Ios Xe Version 3.13.5as
Cisco ≫ Ios Xe Version 3.13.5s
Cisco ≫ Ios Xe Version 3.13.6as
Cisco ≫ Ios Xe Version 3.13.6s
Cisco ≫ Ios Xe Version 3.14.0s
Cisco ≫ Ios Xe Version 3.14.1s
Cisco ≫ Ios Xe Version 3.14.2s
Cisco ≫ Ios Xe Version 3.14.3s
Cisco ≫ Ios Xe Version 3.14.4s
Cisco ≫ Ios Xe Version 3.15.0s
Cisco ≫ Ios Xe Version 3.15.1cs
Cisco ≫ Ios Xe Version 3.15.1s
Cisco ≫ Ios Xe Version 3.15.2s
Cisco ≫ Ios Xe Version 3.15.3s
Cisco ≫ Ios Xe Version 3.15.4s
Cisco ≫ Ios Xe Version 3.16.0cs
Cisco ≫ Ios Xe Version 3.16.0s
Cisco ≫ Ios Xe Version 3.16.1as
Cisco ≫ Ios Xe Version 3.16.1s
Cisco ≫ Ios Xe Version 3.16.2as
Cisco ≫ Ios Xe Version 3.16.2bs
Cisco ≫ Ios Xe Version 3.16.2s
Cisco ≫ Ios Xe Version 3.16.3as
Cisco ≫ Ios Xe Version 3.16.3s
Cisco ≫ Ios Xe Version 3.16.4as
Cisco ≫ Ios Xe Version 3.16.4bs
Cisco ≫ Ios Xe Version 3.16.4ds
Cisco ≫ Ios Xe Version 3.16.4s
Cisco ≫ Ios Xe Version 3.16.5s
Cisco ≫ Ios Xe Version 3.17.0s
Cisco ≫ Ios Xe Version 3.17.1as
Cisco ≫ Ios Xe Version 3.17.1s
Cisco ≫ Ios Xe Version 3.17.2s
Cisco ≫ Ios Xe Version 3.17.3s
Cisco ≫ Ios Xe Version 3.18.0as
Cisco ≫ Ios Xe Version 3.18.0s
Cisco ≫ Ios Xe Version 3.18.0sp
Cisco ≫ Ios Xe Version 3.18.1asp
Cisco ≫ Ios Xe Version 3.18.1bsp
Cisco ≫ Ios Xe Version 3.18.1s
Cisco ≫ Ios Xe Version 3.18.1sp
Cisco ≫ Ios Xe Version 3.18.2s
Cisco ≫ Ios Xe Version 3.18.3vs
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.49% 0.826
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.9 2.2 3.6
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
NIST 7.1 8.6 6.9
AV:N/AC:M/Au:N/C:N/I:N/A:C
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

http://www.securityfocus.com/bid/96971
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1038065
Third Party Advisory
VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170320-aniipv6
Vendor Advisory
Mitigation