Vulnerability Name:

CVE-2013-1246 (CCN-84713)

Assigned:2013-05-29
Published:2013-05-29
Updated:2013-06-03
Summary:Cisco TelePresence System Software does not properly handle inactive t-shell sessions, which allows remote authenticated users to cause a denial of service (memory consumption and service outage) by establishing multiple SSH connections, aka Bug ID CSCug77610.
CVSS v3 Severity:5.7 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
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
6.8 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:C)
5.0 Medium (CCN 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
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-399
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2013-1246

Source: CCN
Type: SA53582
Cisco TelePresence System t-shell Session Handling Denial of Service Vulnerability

Source: CCN
Type: Cisco Security Notice
Cisco TelePresence System t-shell Denial of Service Vulnerability

Source: CISCO
Type: Vendor Advisory
20130529 Cisco TelePresence System t-shell Denial of Service Vulnerability

Source: CCN
Type: BID-60234
Cisco TelePresence System CVE-2013-1246 Remote Denial of Service Vulnerability

Source: XF
Type: UNKNOWN
cisco-telepresence-cve20131246-dos(84713)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cisco:telepresence_system_software:-:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:cisco:telepresence_system_software:-:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
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