Vulnerability Name:

CVE-2008-3584 (CCN-44679)

Assigned:2008-08-26
Published:2008-08-26
Updated:2017-08-08
Summary:NetBSD 3.0, 3.1, and 4.0, when a pppoe instance exists, does not properly check the length of a PPPoE packet tag, which allows remote attackers to cause a denial of service (system crash) via a crafted PPPoE packet.
CVSS v3 Severity:4.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Adjacent
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:9.3 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)
6.9 Medium (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/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): Complete
Integrity (I): Complete
Availibility (A): Complete
2.9 Low (CCN CVSS v2 Vector: AV:A/AC:M/Au:N/C:N/I:N/A:P)
2.1 Low (CCN Temporal CVSS v2 Vector: AV:A/AC:M/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Adjacent_Network
Access Complexity (AC): Medium
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: CCN
Type: NetBSD Security Advisory 2008-010
Malicious PPPoE discovery packet can overrun a kernel buffer

Source: NETBSD
Type: UNKNOWN
NetBSD-SA2008-010

Source: MITRE
Type: CNA
CVE-2008-3584

Source: CCN
Type: SA31597
NetBSD PPPoE Packet Processing Tag Length Vulnerability

Source: SECUNIA
Type: Vendor Advisory
31597

Source: CCN
Type: SA34105
Apple Airport Extreme / Time Capsule Multiple Vulnerabilities

Source: CCN
Type: SECTRACK ID: 1020749
NetBSD PPPoE Discovery Packet Processing Bug Lets Remote Users Deny Service

Source: CCN
Type: Apple Web site
About the security content of Time Capsule and AirPort Base Station (802.11n*) Firmware 7.4.1

Source: CONFIRM
Type: UNKNOWN
http://support.apple.com/kb/HT3467

Source: CCN
Type: NetBSD Web site
The NetBSD Project

Source: CCN
Type: OSVDB ID: 47785
NetBSD pppoe(4) PPPoE Packet Processing Tag Length Remote DoS

Source: CCN
Type: OSVDB ID: 52492
Apple Multiple Products PPPoE Packet Processing Tag Length Remote DoS

Source: BID
Type: UNKNOWN
30838

Source: CCN
Type: BID-30838
NetBSD PPPoE Discovery Packet Remote Denial of Service Vulnerability

Source: SECTRACK
Type: UNKNOWN
1020749

Source: VUPEN
Type: UNKNOWN
ADV-2009-0633

Source: XF
Type: UNKNOWN
netbsd-pppoe-dos(44679)

Source: XF
Type: UNKNOWN
netbsd-pppoe-dos(44679)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:netbsd:netbsd:3.0:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:3.1:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:4.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:netbsd:netbsd:3.0:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:3.1:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:4.0:*:*:*:*:*:*:*
  • AND
  • cpe:/a:apple:apple_airport_extreme_base_station:::7.3.1_firmware:*:*:*:*:*
  • OR cpe:/h:apple:airport_express_base_station_firmware:3.84:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    netbsd netbsd 3.0
    netbsd netbsd 3.1
    netbsd netbsd 4.0
    netbsd netbsd 3.0
    netbsd netbsd 3.1
    netbsd netbsd 4.0
    apple apple airport extreme base station
    apple airport express base station firmware 3.84