Vulnerability Name:

CVE-2015-0598 (CCN-101345)

Assigned:2015-03-05
Published:2015-03-05
Updated:2015-11-02
Summary:The RADIUS implementation in Cisco IOS and IOS XE allows remote attackers to cause a denial of service (device reload) via crafted IPv6 Attributes in Access-Accept packets, aka Bug IDs CSCur84322 and CSCur27693.
Per <a href="http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0598">this link</a>, authentication is required.
CVSS v3 Severity:4.8 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:6.8 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:C)
5.0 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
6.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:S/C:N/I:N/A:C)
4.7 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:S/C:N/I:N/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-19
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2015-0598

Source: CCN
Type: Cisco Security Notice
Cisco IOS Software and Cisco IOS XE Software Crafted RADIUS Packet Denial of Service Vulnerability

Source: CISCO
Type: Vendor Advisory
20150305 Cisco IOS Software and Cisco IOS XE Software Crafted RADIUS Packet Denial of Service Vulnerability

Source: SECTRACK
Type: UNKNOWN
1031842

Source: XF
Type: UNKNOWN
ciscoiosxe-cve20150598-dos(101345)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:cisco:ios:-:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios_xe:-:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:cisco:ios:*:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios_xe:*:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    cisco ios -
    cisco ios xe -
    cisco ios *
    cisco ios xe *