Vulnerability Name:

CVE-2008-2171 (CCN-39042)

Assigned:2007-12-04
Published:2007-12-04
Updated:2011-03-08
Summary:Unspecified vulnerability in AlaxalA AX routers allows remote attackers to cause a denial of service (dropped session) via crafted BGP UPDATE messages, leading to route flapping, possibly a related issue to CVE-2007-6372.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:7.1 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C)
5.3 Medium (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-20
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2007-6372

Source: MITRE
Type: CNA
CVE-2008-2169

Source: MITRE
Type: CNA
CVE-2008-2170

Source: MITRE
Type: CNA
CVE-2008-2171

Source: MITRE
Type: CNA
CVE-2008-2172

Source: MITRE
Type: CNA
CVE-2008-2173

Source: CCN
Type: SA28100
Juniper JUNOS BGP UPDATE Message Processing Denial of Service

Source: CCN
Type: SA30028
Hitachi GR Series BGP UPDATE Message Processing Denial of Service

Source: CCN
Type: SA30054
ALAXALA Networks AX Series BGP UPDATE Message Processing Denial of Service

Source: SECUNIA
Type: Vendor Advisory
30054

Source: CCN
Type: SECTRACK ID: 1019100
Juniper JUNOS BGP and IPv6 Bugs Let Remote Users Deny Service

Source: CCN
Type: Juniper Networks Web site
Juniper Networks JUNOS

Source: CCN
Type: US-CERT VU#929656
BGP implementations do not properly handle UPDATE messages

Source: CERT-VN
Type: US Government Resource
VU#929656

Source: CONFIRM
Type: UNKNOWN
http://www.kb.cert.org/vuls/id/MIMG-79UV2A

Source: CCN
Type: OSVDB ID: 39157
Juniper Junos Malformed BGP Update Message Remote DoS

Source: CCN
Type: OSVDB ID: 39158
Juniper Junos IPv6 Traffic Handling Unspecified Remote Overflow DoS

Source: CCN
Type: OSVDB ID: 44942
Hitachi GR Series Malformed BGP Update Message Remote DoS

Source: CCN
Type: OSVDB ID: 44947
ALAXALA Networks AX Series Malformed BGP Update Message Remote DoS

Source: CCN
Type: OSVDB ID: 45430
Avici Routers Malformed BGP Update Message Remote DoS

Source: CCN
Type: OSVDB ID: 45431
Century Routers Malformed BGP Update Message Remote DoS

Source: CCN
Type: OSVDB ID: 45432
AlaxalA AX Routers Malformed BGP Update Message Remote DoS

Source: CCN
Type: OSVDB ID: 45433
Hitachi GR Routers Malformed BGP Update Message Remote DoS

Source: CCN
Type: OSVDB ID: 45434
Yamaha Routers Malformed BGP Update Message Remote DoS

Source: CCN
Type: BID-26869
Juniper Networks JUNOS Malformed BGP Remote Denial of Service Vulnerability

Source: BID
Type: UNKNOWN
28999

Source: CCN
Type: BID-28999
Multiple Vendors Malformed BGP 'UPDATE' Message Remote Denial of Service Vulnerability

Source: VUPEN
Type: UNKNOWN
ADV-2008-1407

Source: XF
Type: UNKNOWN
multiple-bgp-update-dos(39042)

Vulnerable Configuration:Configuration 1:
  • cpe:/h:alaxala:ax_router:*:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:juniper:junos:7.3:*:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:8.4:*:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:7.4:*:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:7.5:*:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:7.6:*:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:8.0:*:*:*:*:*:*:*
  • OR cpe:/h:hitachi:gr4000:*:*:*:*:*:*:*:*
  • OR cpe:/h:hitachi:gr3000:*:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    alaxala ax router *
    juniper junos 7.3
    juniper junos 8.4
    juniper junos 7.4
    juniper junos 7.5
    juniper junos 7.6
    juniper junos 8.0
    hitachi gr4000 *
    hitachi gr3000 *