Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2013-5549

Cisco IOS XR 3.8.1 through 4.2.0 does not properly process fragmented packets within the RP-A, RP-B, PRP, and DRP-B route-processor components, which allows remote attackers to cause a denial of service (transmission outage) via (1) IPv4 or (2) IPv6 traffic, aka Bug ID CSCuh30380.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 59.8%
CVSS Severity
CVSS v2 Score 7.1
Products affected by CVE-2013-5549
  • Cisco » Ios Xr » Version: 3.8.1
    cpe:2.3:o:cisco:ios_xr:3.8.1
  • Cisco » Ios Xr » Version: 3.8.2
    cpe:2.3:o:cisco:ios_xr:3.8.2
  • Cisco » Ios Xr » Version: 3.8.3
    cpe:2.3:o:cisco:ios_xr:3.8.3
  • Cisco » Ios Xr » Version: 3.8.4
    cpe:2.3:o:cisco:ios_xr:3.8.4
  • Cisco » Ios Xr » Version: 3.9.0
    cpe:2.3:o:cisco:ios_xr:3.9.0
  • Cisco » Ios Xr » Version: 3.9.1
    cpe:2.3:o:cisco:ios_xr:3.9.1
  • Cisco » Ios Xr » Version: 3.9.2
    cpe:2.3:o:cisco:ios_xr:3.9.2
  • Cisco » Ios Xr » Version: 4.0.0
    cpe:2.3:o:cisco:ios_xr:4.0.0
  • Cisco » Ios Xr » Version: 4.0.1
    cpe:2.3:o:cisco:ios_xr:4.0.1
  • Cisco » Ios Xr » Version: 4.0.2
    cpe:2.3:o:cisco:ios_xr:4.0.2
  • Cisco » Ios Xr » Version: 4.0.3
    cpe:2.3:o:cisco:ios_xr:4.0.3
  • Cisco » Ios Xr » Version: 4.0.4
    cpe:2.3:o:cisco:ios_xr:4.0.4
  • Cisco » Ios Xr » Version: 4.1
    cpe:2.3:o:cisco:ios_xr:4.1
  • Cisco » Ios Xr » Version: 4.1.1
    cpe:2.3:o:cisco:ios_xr:4.1.1
  • Cisco » Ios Xr » Version: 4.1.2
    cpe:2.3:o:cisco:ios_xr:4.1.2
  • Cisco » Ios Xr » Version: 4.2.0
    cpe:2.3:o:cisco:ios_xr:4.2.0


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