Vulnerability Name:

CVE-2002-1674 (CCN-8112)

Assigned:2002-02-06
Published:2002-02-06
Updated:2017-07-11
Summary:procfs on FreeBSD before 4.5 allows local users to cause a denial of service (kernel panic) by removing a file that the fstatfs function refers to.
CVSS v3 Severity:2.9 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): High
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:1.2 Low (CVSS v2 Vector: AV:L/AC:H/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): High
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
1.2 Low (CCN CVSS v2 Vector: AV:L/AC:H/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-Other
Vulnerability Consequences:Denial of Service
References:Source: CCN
Type: FreeBSD Security Advisory FreeBSD-SA-02:09
fstatfs race condition may allow local denial of service via procfs

Source: FREEBSD
Type: Patch, Vendor Advisory
FreeBSD-SA-02:09

Source: MITRE
Type: CNA
CVE-2002-1674

Source: CCN
Type: OSVDB ID: 21359
FreeBSD procfs fstatfs Function Local DoS

Source: BID
Type: Patch
4040

Source: CCN
Type: BID-4040
FreeBSD FStatFS Syscall Race Condition Vulnerability

Source: XF
Type: UNKNOWN
bsd-fstatfs-dos(8112)

Source: XF
Type: UNKNOWN
bsd-fstatfs-dos(8112)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:freebsd:freebsd:4.1:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:4.1.1:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:4.2:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:4.3:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:4.4:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:4.5:-:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:freebsd:freebsd:4.1.1:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:4.1:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:4.2:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:4.3:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:4.4:-:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    freebsd freebsd 4.1
    freebsd freebsd 4.1.1
    freebsd freebsd 4.2
    freebsd freebsd 4.3
    freebsd freebsd 4.4
    freebsd freebsd 4.5
    freebsd freebsd 4.1.1
    freebsd freebsd 4.1
    freebsd freebsd 4.2
    freebsd freebsd 4.3 -
    freebsd freebsd 4.4 -