Shodan
Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2018-0241

A vulnerability in the UDP broadcast forwarding function of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on the affected device. The vulnerability is due to improper handling of UDP broadcast packets that are forwarded to an IPv4 helper address. An attacker could exploit this vulnerability by sending multiple UDP broadcast packets to the affected device. An exploit could allow the attacker to cause a buffer leak on the affected device, eventually resulting in a DoS condition requiring manual intervention to recover. This vulnerability affects all Cisco IOS XR platforms running 6.3.1, 6.2.3, or earlier releases of Cisco IOS XR Software when at least one IPv4 helper address is configured on an interface of the device. Cisco Bug IDs: CSCvi35625.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 56.7%
CVSS Severity
CVSS v3 Score 7.4
CVSS v2 Score 6.1
Products affected by CVE-2018-0241
  • Cisco » Asr 9001 » Version: N/A
    cpe:2.3:h:cisco:asr_9001:-
  • Cisco » Asr 9006 » Version: N/A
    cpe:2.3:h:cisco:asr_9006:-
  • Cisco » Asr 9010 » Version: N/A
    cpe:2.3:h:cisco:asr_9010:-
  • Cisco » Asr 9904 » Version: N/A
    cpe:2.3:h:cisco:asr_9904:-
  • Cisco » Asr 9906 » Version: N/A
    cpe:2.3:h:cisco:asr_9906:-
  • Cisco » Asr 9910 » Version: N/A
    cpe:2.3:h:cisco:asr_9910:-
  • Cisco » Asr 9912 » Version: N/A
    cpe:2.3:h:cisco:asr_9912:-
  • Cisco » Asr 9922 » Version: N/A
    cpe:2.3:h:cisco:asr_9922:-
  • Cisco » Ios Xr » Version: 4.0.4.base
    cpe:2.3:o:cisco:ios_xr:4.0.4.base
  • Cisco » Ios Xr » Version: 4.1.3.base
    cpe:2.3:o:cisco:ios_xr:4.1.3.base
  • Cisco » Ios Xr » Version: 4.2.4.base
    cpe:2.3:o:cisco:ios_xr:4.2.4.base
  • Cisco » Ios Xr » Version: 4.3.4.base
    cpe:2.3:o:cisco:ios_xr:4.3.4.base
  • Cisco » Ios Xr » Version: 4.4.3.ce
    cpe:2.3:o:cisco:ios_xr:4.4.3.ce
  • Cisco » Ios Xr » Version: 5.0.3.ce
    cpe:2.3:o:cisco:ios_xr:5.0.3.ce
  • Cisco » Ios Xr » Version: 5.1.4.base
    cpe:2.3:o:cisco:ios_xr:5.1.4.base
  • Cisco » Ios Xr » Version: 5.2.5.ce
    cpe:2.3:o:cisco:ios_xr:5.2.5.ce
  • Cisco » Ios Xr » Version: 5.3.4.base
    cpe:2.3:o:cisco:ios_xr:5.3.4.base
  • Cisco » Ios Xr » Version: 5.4.3.ce
    cpe:2.3:o:cisco:ios_xr:5.4.3.ce
  • Cisco » Ios Xr » Version: 6.0.4.base
    cpe:2.3:o:cisco:ios_xr:6.0.4.base
  • Cisco » Ios Xr » Version: 6.1.4.base
    cpe:2.3:o:cisco:ios_xr:6.1.4.base
  • Cisco » Ios Xr » Version: 6.2.3.base
    cpe:2.3:o:cisco:ios_xr:6.2.3.base


Products
Pricing
Contact Us

Shodan ® - All rights reserved