Vulnerability Name:

CVE-2008-4018 (CCN-44903)

Assigned:2008-09-03
Published:2008-09-03
Updated:2017-09-29
Summary:swcons in bos.rte.console in IBM AIX 5.2.0 through 6.1.1 allows local users in the system group to create or overwrite an arbitrary file, and establish weak permissions and root ownership for this file, via unspecified vectors.
Note: this can be leveraged to gain privileges.
Note: this issue exists because of an incomplete fix for CVE-2007-5805.
CVSS v3 Severity:7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): Required
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)
5.3 Medium (Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C/E:U/RL:OF/RC: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
6.6 Medium (CCN CVSS v2 Vector: AV:L/AC:M/Au:S/C:C/I:C/A:C)
4.9 Medium (CCN Temporal CVSS v2 Vector: AV:L/AC:M/Au:S/C:C/I:C/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Medium
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-264
Vulnerability Consequences:Gain Privileges
References:Source: CCN
Type: IBM SECURITY ADVISORY, Wed Sep 3 09:53:43 CDT 2008
AIX swcons file ownership/permission vulnerability

Source: CONFIRM
Type: UNKNOWN
http://aix.software.ibm.com/aix/efixes/security/swcons_advisory.asc

Source: MITRE
Type: CNA
CVE-2008-4018

Source: CCN
Type: SA31739
IBM AIX "swcons" Command Privilege Escalation Vulnerability

Source: SECUNIA
Type: UNKNOWN
31739

Source: CCN
Type: SECTRACK ID: 1020818
IBM AIX swcons Bug Lets Local Users Gain Root Privileges

Source: SECTRACK
Type: UNKNOWN
1020818

Source: CCN
Type: IBM APAR IZ18334
SYSTEM GROUP USERS CAN CREATE/MODIFY FILES REGARDLESS OF PERMS

Source: CCN
Type: IBM APAR IZ18335
SYSTEM GROUP USERS CAN CREATE/MODIFY FILES REGARDLESS OF PERMS

Source: CCN
Type: IBM APAR IZ18338
SYSTEM GROUP USERS CAN CREATE/MODIFY FILES REGARDLESS OF PERMS

Source: CCN
Type: IBM APAR IZ18339
SYSTEM GROUP USERS CAN CREATE/MODIFY FILES REGARDLESS OF PERMS

Source: CCN
Type: IBM APAR IZ18341
SYSTEM GROUP USERS CAN CREATE/MODIFY FILES REGARDLESS OF PERMS

Source: AIXAPAR
Type: UNKNOWN
IZ18334

Source: AIXAPAR
Type: UNKNOWN
IZ18335

Source: AIXAPAR
Type: UNKNOWN
IZ18338

Source: AIXAPAR
Type: UNKNOWN
IZ18339

Source: AIXAPAR
Type: UNKNOWN
IZ18341

Source: AIXAPAR
Type: UNKNOWN
IZ28943

Source: CCN
Type: IBM APAR IZ28943
SYSTEM GROUP USERS CAN CREATE/MODIFY FILES REGARDLESS OF PERMS

Source: BID
Type: UNKNOWN
30999

Source: CCN
Type: BID-30999
IBM AIX 'swcons' Insecure File Creation Vulnerability

Source: VUPEN
Type: UNKNOWN
ADV-2008-2490

Source: XF
Type: UNKNOWN
ibm-aix-swcons-code-execution(44903)

Source: XF
Type: UNKNOWN
ibm-aix-swcons-code-execution(44903)

Source: OVAL
Type: UNKNOWN
oval:org.mitre.oval:def:5932

Vulnerable Configuration:Configuration 1:
  • cpe:/o:ibm:aix:5.2:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:5.3:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:6.1:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:ibm:aix:5.2:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:6.1:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:5.3:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:5.3.7:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:5.3.8:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:6.1.1:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:5932
    V
    IBM AIX 'swcons' Insecure File Creation Vulnerability
    2008-10-27
    BACK
    ibm aix 5.2
    ibm aix 5.3
    ibm aix 6.1
    ibm aix 5.2
    ibm aix 6.1
    ibm aix 5.3
    ibm aix 5.3.7
    ibm aix 5.3.8
    ibm aix 6.1.1