Vulnerability Name:

CVE-2007-0392 (CCN-31693)

Assigned:2007-01-18
Published:2007-01-18
Updated:2018-10-16
Summary:IBM AIX 5.3 does not properly verify the status of file descriptors before setuid execution, which allows local users to gain privileges by closing file descriptor 0, 1, or 2 and then invoking a setuid program, a variant of CVE-2002-0572.
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:4.6 Medium (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)
4.0 Medium (Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
7.2 High (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
6.1 Medium (CCN Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:U/RC:UR)
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 Privileges
References:Source: CCN
Type: BugTraq Mailing List, Thu Jan 18 2007 - 08:21:52 CST
Multiple OS kernel insecure handling of stdio file descriptor

Source: MITRE
Type: CNA
CVE-2007-0392

Source: MITRE
Type: CNA
CVE-2007-0393

Source: MITRE
Type: CNA
CVE-2007-0394

Source: CCN
Type: HP-UX Web site
HP-UX 11i - Value leadership for enterprise UNIX

Source: CCN
Type: IBM AIX Web site
IBM AIX 5L: UNIX operating system - an open UNIX solution

Source: BUGTRAQ
Type: UNKNOWN
20070118 Multiple OS kernel insecure handling of stdio file descriptor

Source: BUGTRAQ
Type: UNKNOWN
20070118 Re: Multiple OS kernel insecure handling of stdio file descriptor

Source: CCN
Type: Sun Solaris Web site
Sun Microsystems

Source: XF
Type: UNKNOWN
multipleos-descriptor-privilege-escalation(31693)

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

  • Configuration CCN 1:
  • cpe:/o:sun:solaris:9::sparc:*:*:*:*:*
  • OR cpe:/o:hp:hp-ux:b.11.11:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:5.3:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    ibm aix 5.3
    sun solaris 9
    hp hp-ux b.11.11
    ibm aix 5.3