Vulnerability Name:

CVE-1999-1314 (CCN-7429)

Assigned:1996-05-17
Published:1996-05-17
Updated:2008-09-10
Summary:Vulnerability in union file system in FreeBSD 2.2 and earlier, and possibly other operating systems, allows local users to cause a denial of service (system reload) via a series of certain mount_union commands.
CVSS v3 Severity:4.0 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Local
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:2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
2.1 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
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-96:10
unauthorized access via mount_union / mount_msdos (vfsload)

Source: FREEBSD
Type: Patch, Vendor Advisory
FreeBSD-SA-96:10

Source: CCN
Type: CIAC Information Bulletin G-24
FreeBSD Security Vulnerabilities

Source: CIAC
Type: UNKNOWN
G-24

Source: MITRE
Type: CNA
CVE-1999-1314

Source: XF
Type: UNKNOWN
unionfs-mount-ordering(7429)

Source: CCN
Type: OSVDB ID: 6003
FreeBSD Union File System Local DoS

Source: XF
Type: UNKNOWN
unionfs-mount-ordering(7429)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:freebsd:freebsd:2.0:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:2.0.5:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:2.1:stable:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:2.1.0:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:*:*:*:*:*:*:*:* (Version <= 2.2)
  • OR cpe:/o:freebsd:freebsd:2.2:current:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:freebsd:freebsd:2.1.0:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:2.2:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:2.0.5:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:2.0:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    freebsd freebsd 2.0
    freebsd freebsd 2.0.5
    freebsd freebsd 2.1 stable
    freebsd freebsd 2.1.0
    freebsd freebsd *
    freebsd freebsd 2.2 current
    freebsd freebsd 2.1.0
    freebsd freebsd 2.2
    freebsd freebsd 2.0.5
    freebsd freebsd 2.0