Vulnerability Name:

CVE-2016-9575 (CCN-120346)

Assigned:2016-12-14
Published:2016-12-14
Updated:2019-10-09
Summary:Ipa versions 4.2.x, 4.3.x before 4.3.3 and 4.4.x before 4.4.3 did not properly check the user's permissions while modifying certificate profiles in IdM's certprofile-mod command. An authenticated, unprivileged attacker could use this flaw to modify profiles to issue certificates with arbitrary naming or key usage information and subsequently use such certificates for other attacks.
CVSS v3 Severity:6.3 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L)
5.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
4.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N)
3.8 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
6.3 Medium (REDHAT CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L)
5.5 Medium (REDHAT Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:6.5 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
6.5 Medium (REDHAT CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-285
CWE-863
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2016-9575

Source: CCN
Type: RHSA-2017-0001
Moderate: ipa security update

Source: REDHAT
Type: Third Party Advisory
RHSA-2017:0001

Source: BID
Type: Third Party Advisory, VDB Entry
95068

Source: CCN
Type: BID-95068
FreeIPA CVE-2016-9575 Insecure File Permissions Vulnerability

Source: CCN
Type: Red Hat Bugzilla Bug 1395311
(CVE-2016-9575) CVE-2016-9575 ipa: Insufficient permission check in certprofile-mod

Source: CONFIRM
Type: Issue Tracking, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1395311

Source: XF
Type: UNKNOWN
freeipa-cve20169575-sec-bypass(120346)

Source: CCN
Type: FreeIPA GIT Repository
FreeIPA

Vulnerable Configuration:Configuration 1:
  • cpe:/a:freeipa:freeipa:4.2.0:-:*:*:*:*:*:*
  • OR cpe:/a:freeipa:freeipa:4.2.0:alpha1:*:*:*:*:*:*
  • OR cpe:/a:freeipa:freeipa:4.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:freeipa:freeipa:4.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:freeipa:freeipa:4.2.3:*:*:*:*:*:*:*
  • OR cpe:/a:freeipa:freeipa:4.2.4:*:*:*:*:*:*:*
  • OR cpe:/a:freeipa:freeipa:4.3.0:*:*:*:*:*:*:*
  • OR cpe:/a:freeipa:freeipa:4.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:freeipa:freeipa:4.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:freeipa:freeipa:4.4.0:*:*:*:*:*:*:*
  • OR cpe:/a:freeipa:freeipa:4.4.1:*:*:*:*:*:*:*
  • OR cpe:/a:freeipa:freeipa:4.4.2:*:*:*:*:*:*:*

    • Configuration RedHat 1:
  • cpe:/o:redhat:enterprise_linux:7:*:*:*:*:*:*:*

    • Configuration RedHat 2:
  • cpe:/o:redhat:enterprise_linux:7::client:*:*:*:*:*

    • Configuration RedHat 3:
  • cpe:/o:redhat:enterprise_linux:7::computenode:*:*:*:*:*

    • Configuration RedHat 4:
  • cpe:/o:redhat:enterprise_linux:7::server:*:*:*:*:*

    • Configuration RedHat 5:
  • cpe:/o:redhat:enterprise_linux:7::workstation:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:freeipa:freeipa:*:*:*:*:*:*:*:*
  • AND
  • cpe:/o:redhat:enterprise_linux_desktop:7:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_server:7:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_workstation:7:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_server_tus:7.3:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.cosmic:def:201695750000000
    V
    		CVE-2016-9575 on Ubuntu 18.10 (cosmic) - medium.
    2018-03-13
    oval:com.ubuntu.bionic:def:201695750000000
    V
    		CVE-2016-9575 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-03-13
    oval:com.ubuntu.artful:def:20169575000
    V
    		CVE-2016-9575 on Ubuntu 17.10 (artful) - medium.
    2018-03-13
    oval:com.ubuntu.trusty:def:20169575000
    V
    		CVE-2016-9575 on Ubuntu 14.04 LTS (trusty) - medium.
    2018-03-13
    oval:com.ubuntu.xenial:def:201695750000000
    V
    		CVE-2016-9575 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-03-13
    oval:com.ubuntu.bionic:def:20169575000
    V
    		CVE-2016-9575 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-03-13
    oval:com.ubuntu.xenial:def:20169575000
    V
    		CVE-2016-9575 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-03-13
    oval:com.ubuntu.disco:def:201695750000000
    V
    		CVE-2016-9575 on Ubuntu 19.04 (disco) - medium.
    2018-03-13
    oval:com.ubuntu.cosmic:def:20169575000
    V
    		CVE-2016-9575 on Ubuntu 18.10 (cosmic) - medium.
    2018-03-13
    oval:com.redhat.rhsa:def:20170001
    P
    		RHSA-2017:0001: ipa security update (Moderate)
    2017-01-02
    oval:com.ubuntu.precise:def:20169575000
    V
    		CVE-2016-9575 on Ubuntu 12.04 LTS (precise) - medium.
    2016-12-14
    BACK
    freeipa freeipa 4.2.0
    freeipa freeipa 4.2.0 alpha1
    freeipa freeipa 4.2.1
    freeipa freeipa 4.2.2
    freeipa freeipa 4.2.3
    freeipa freeipa 4.2.4
    freeipa freeipa 4.3.0
    freeipa freeipa 4.3.1
    freeipa freeipa 4.3.2
    freeipa freeipa 4.4.0
    freeipa freeipa 4.4.1
    freeipa freeipa 4.4.2
    freeipa freeipa *
    redhat enterprise linux desktop 7
    redhat enterprise linux hpc node 7.0
    redhat enterprise linux server 7
    redhat enterprise linux workstation 7
    redhat enterprise linux server tus 7.3