Vulnerability Name:

CVE-2000-0186 (CCN-4048)

Assigned:2000-02-28
Published:2000-02-28
Updated:2008-09-10
Summary:Buffer overflow in the dump utility in the Linux ext2fs backup package allows local users to gain privileges via a long command line argument.
CVSS v3 Severity:9.3 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:7.2 High (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
7.2 High (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-Other
Vulnerability Consequences:Gain Access
References:Source: CCN
Type: Caldera International, Inc. Security Advisory CSSA-2000-004.0
Security problem (setuid) with dump

Source: CCN
Type: BugTraq Mailing List, Mon Feb 28 2000 - 00:17:33 CST
[ Hackerslab bug_paper ] Linux dump buffer overflow

Source: CCN
Type: Conectiva Linux Announcement CLSA-2000:237
dump

Source: CCN
Type: BugTraq Mailing List, Tue Jul 11 2000 - 17:25:02 CDT
MDKSA-2000:018 dump update

Source: MITRE
Type: CNA
CVE-2000-0186

Source: CCN
Type: TurboLinux Security Announcement TLSA2000007-1
dump-0.4b11-1 and earlier

Source: CCN
Type: RHSA-2000-100
Setuid bits are removed on dump to prevent exploit

Source: CCN
Type: OSVDB ID: 1239
Linux ext2fs Backup Package dump Command Line Argument Overflow

Source: REDHAT
Type: UNKNOWN
RHSA-2000:100

Source: BID
Type: UNKNOWN
1020

Source: CCN
Type: BID-1020
Multiple Vendor "dump" Buffer Overflow Vulnerability

Source: XF
Type: UNKNOWN
linux-dump-bo(4048)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:freebsd:freebsd:3.4:*:*:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux:6.1:*:*:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux:7.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:5.1:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:5.2:*:i386:*:*:*:*:*
  • OR cpe:/o:redhat:linux:6.0:*:i386:*:*:*:*:*
  • OR cpe:/o:redhat:linux:6.1:*:i386:*:*:*:*:*
  • OR cpe:/o:redhat:linux:6.2:*:i386:*:*:*:*:*
  • OR cpe:/o:turbolinux:turbolinux:4.2:*:*:*:*:*:*:*
  • OR cpe:/o:turbolinux:turbolinux:4.4:*:*:*:*:*:*:*
  • OR cpe:/o:turbolinux:turbolinux:6.0.2:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:turbolinux:turbolinux:*:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:5.2:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:6.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:6.1:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:5.1:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:6.2:*:*:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux:-:*:*:*:*:*:*:*
  • OR cpe:/a:connectiva:linux:-:*:*:*:*:*:*:*
  • AND
  • cpe:/o:freebsd:freebsd:*:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    freebsd freebsd 3.4
    mandrakesoft mandrake linux 6.1
    mandrakesoft mandrake linux 7.0
    redhat linux 5.1
    redhat linux 5.2
    redhat linux 6.0
    redhat linux 6.1
    redhat linux 6.2
    turbolinux turbolinux 4.2
    turbolinux turbolinux 4.4
    turbolinux turbolinux 6.0.2
    turbolinux turbolinux *
    redhat linux 5.2
    redhat linux 6.0
    redhat linux 6.1
    redhat linux 5.1
    redhat linux 6.2
    mandrakesoft mandrake linux -
    connectiva linux -
    freebsd freebsd *