Vulnerability Name:

CVE-1999-1405 (CCN-7560)

Assigned:1999-02-17
Published:1999-02-17
Updated:2016-10-18
Summary:snap command in AIX before 4.3.2 creates the /tmp/ibmsupt directory with world-readable permissions and does not remove or clear the directory when snap -a is executed, which could allow local users to access the shadowed password file by creating /tmp/ibmsupt/general/passwd before root runs snap -a.
Fixed in AIX 4.3 and 4.3.2
AIX 4.3.x APAR: IX88263
AIX 4.2.x APAR: IX88261
CVSS v3 Severity:10.0 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)
Exploitability Metrics:Attack Vector (AV): Network
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:10.0 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
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: BugTraq Mailing List, Wed, 17 Feb 1999 10:17:08 -0500
snap utility for AIX.

Source: CCN
Type: BugTraq Mailing List, Thu, 18 Feb 1999 14:25:57 -0600
Re: snap utility for AIX.

Source: MITRE
Type: CNA
CVE-1999-1405

Source: BUGTRAQ
Type: UNKNOWN
19990217 snap utility for AIX.

Source: BUGTRAQ
Type: UNKNOWN
19990220 Re: snap utility for AIX.

Source: CCN
Type: IBM AIX Fix Distribution Service
APAR IX88261

Source: CCN
Type: OSVDB ID: 8017
IBM AIX snap /tmp/ibmsupt Shadowed Password File Disclosure

Source: BID
Type: Exploit
375

Source: CCN
Type: BID-375
AIX snap Insecure Temporary File Creation Vulnerability

Source: XF
Type: UNKNOWN
aix-snap-insecure-tmp(7560)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:ibm:aix:3.2.5:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:4.1:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:4.1.2:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:4.1.3:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:4.1.4:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:4.1.5:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:4.2:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:4.2.1:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:ibm:aix:3.2.5:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:4.1:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:4.2:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:4.2.1:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:4.1.2:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:4.1.3:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:4.1.4:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:4.1.5:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    ibm aix 3.2.5
    ibm aix 4.1
    ibm aix 4.1.2
    ibm aix 4.1.3
    ibm aix 4.1.4
    ibm aix 4.1.5
    ibm aix 4.2
    ibm aix 4.2.1
    ibm aix 3.2.5
    ibm aix 4.1
    ibm aix 4.2
    ibm aix 4.2.1
    ibm aix 4.1.2
    ibm aix 4.1.3
    ibm aix 4.1.4
    ibm aix 4.1.5