Vulnerability Name:

CVE-2014-3000 (CCN-92976)

Assigned:2014-04-30
Published:2014-04-30
Updated:2014-06-21
Summary:The TCP reassembly function in the inet module in FreeBSD 8.3 before p16, 8.4 before p9, 9.1 before p12, 9.2 before p5, and 10.0 before p2 allows remote attackers to cause a denial of service (undefined memory access and system crash) or possibly read system memory via multiple crafted packets, related to moving a reassemble queue entry to the segment list when the queue is full.
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:7.8 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:C)
5.8 Medium (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/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): Partial
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-119
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2014-3000

Source: SECUNIA
Type: Vendor Advisory
58293

Source: SECUNIA
Type: UNKNOWN
59034

Source: DEBIAN
Type: UNKNOWN
DSA-2952

Source: CCN
Type: FreeBSD-SA-14:08.tcp
TCP reassembly vulnerability

Source: FREEBSD
Type: Vendor Advisory
FreeBSD-SA-14:08

Source: BID
Type: UNKNOWN
67153

Source: CCN
Type: BID-67153
FreeBSD CVE-2014-3000 Remote Denial of Service Vulnerability

Source: SECTRACK
Type: UNKNOWN
1030172

Source: XF
Type: UNKNOWN
freebsd-cve20143000-dos(92976)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:freebsd:freebsd:8.3:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:8.4:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:9.1:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:9.2:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:10.0:-:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:freebsd:freebsd:8.3:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:9.1:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:9.2:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:10.0:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:8.4:-:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:24634
    P
    DSA-2952-1 kfreebsd-9 - security update
    2014-07-21
    BACK
    freebsd freebsd 8.3
    freebsd freebsd 8.4
    freebsd freebsd 9.1
    freebsd freebsd 9.2 -
    freebsd freebsd 10.0
    freebsd freebsd 8.3 -
    freebsd freebsd 9.1 -
    freebsd freebsd 9.2 -
    freebsd freebsd 10.0 -
    freebsd freebsd 8.4 -