Vulnerability Name:

CVE-2015-2704 (CCN-101864)

Assigned:2015-02-18
Published:2015-02-18
Updated:2016-12-03
Summary:realmd allows remote attackers to inject arbitrary configurations in to sssd.conf and smb.conf via a newline character in an LDAP response.
CVSS v3 Severity:8.6 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
4.0 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N/E:U/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
8.3 High (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:P/A:P)
6.7 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:P/A:P/E:U/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Partial
Availibility (A): Partial
4.3 Medium (REDHAT CVSS v2 Vector: AV:A/AC:H/Au:N/C:P/I:P/A:P)
3.5 Low (REDHAT Temporal CVSS v2 Vector: AV:A/AC:H/Au:N/C:P/I:P/A:P/E:U/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Adjacent_Network
Access Complexity (AC): High
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-74
CWE-345
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2015-2704

Source: FEDORA
Type: UNKNOWN
FEDORA-2015-6124

Source: FEDORA
Type: UNKNOWN
FEDORA-2015-6387

Source: CCN
Type: oss-security Mailing List, Wed, 25 Mar 2015 13:54:38 +0100
CVS-Request: realmd code execution/auth bypass

Source: CCN
Type: oss-security Mailing List, Wed, 25 Mar 2015 16:36:52 -0400 (EDT)
Re: CVS-Request: realmd code execution/auth bypass

Source: CCN
Type: realmd Web site
realmd

Source: CONFIRM
Type: UNKNOWN
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html

Source: BID
Type: UNKNOWN
73352

Source: CONFIRM
Type: Vendor Advisory
https://bugs.freedesktop.org/show_bug.cgi?id=89207

Source: XF
Type: UNKNOWN
realmd-cve20152704-code-exec(101864)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:realmd_project:realmd:*:*:*:*:*:*:*:* (Version <= 15.2)

    • 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:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.redhat.rhsa:def:20152184
    P
    		RHSA-2015:2184: realmd security, bug fix, and enhancement update (Moderate)
    2015-11-19
    oval:com.ubuntu.bionic:def:201527040000000
    V
    		CVE-2015-2704 on Ubuntu 18.04 LTS (bionic) - medium.
    2015-05-18
    oval:com.ubuntu.trusty:def:20152704000
    V
    		CVE-2015-2704 on Ubuntu 14.04 LTS (trusty) - medium.
    2015-05-18
    oval:com.ubuntu.xenial:def:201527040000000
    V
    		CVE-2015-2704 on Ubuntu 16.04 LTS (xenial) - medium.
    2015-05-18
    oval:com.ubuntu.artful:def:20152704000
    V
    		CVE-2015-2704 on Ubuntu 17.10 (artful) - medium.
    2015-05-18
    oval:com.ubuntu.xenial:def:20152704000
    V
    		CVE-2015-2704 on Ubuntu 16.04 LTS (xenial) - medium.
    2015-05-18
    oval:com.ubuntu.disco:def:201527040000000
    V
    		CVE-2015-2704 on Ubuntu 19.04 (disco) - medium.
    2015-05-18
    oval:com.ubuntu.bionic:def:20152704000
    V
    		CVE-2015-2704 on Ubuntu 18.04 LTS (bionic) - medium.
    2015-05-18
    oval:com.ubuntu.cosmic:def:201527040000000
    V
    		CVE-2015-2704 on Ubuntu 18.10 (cosmic) - medium.
    2015-05-18
    oval:com.ubuntu.cosmic:def:20152704000
    V
    		CVE-2015-2704 on Ubuntu 18.10 (cosmic) - medium.
    2015-05-18
    BACK
    realmd_project realmd *