Vulnerability Name:

CVE-2014-8566 (CCN-98468)

Assigned:2014-11-03
Published:2014-11-03
Updated:2019-12-27
Summary:The mod_auth_mellon module before 0.8.1 allows remote attackers to obtain sensitive information or cause a denial of service (segmentation fault) via unspecified vectors related to a "session overflow" involving "sessions overlapping in memory."
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
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): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:6.4 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:P)
4.7 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
5.0 Medium (REDHAT CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
3.7 Low (REDHAT Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-200
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2014-8566

Source: CONFIRM
Type: UNKNOWN
http://linux.oracle.com/errata/ELSA-2014-1803.html

Source: CCN
Type: RHSA-2014-1803
Important: mod_auth_mellon security update

Source: REDHAT
Type: UNKNOWN
RHSA-2014:1803

Source: CCN
Type: oss-security Mailing List, Tue, 04 Nov 2014 12:53:43 +1100
CVE-2014-8566 and CVE-2014-8567: mod_auth_mellon issues affecting users of 0.8.0

Source: SECUNIA
Type: UNKNOWN
62094

Source: SECUNIA
Type: UNKNOWN
62125

Source: CCN
Type: BID-70893
mod_auth_mellon CVE-2014-8566 Information Disclosure Vulnerability

Source: CCN
Type: Red Hat Bugzilla Bug 1157281
(CVE-2014-8566) CVE-2014-8566 mod_auth_mellon: remote memory disclosure flaw

Source: XF
Type: UNKNOWN
modauthmellon-cve20148566-info-disc(98468)

Source: CCN
Type: mod_auth_mellon Web page
mod_auth_mellon

Source: CONFIRM
Type: Patch, Vendor Advisory
https://github.com/UNINETT/mod_auth_mellon/releases/tag/v0.8.1

Source: MLIST
Type: Patch, Vendor Advisory
[modmellon] 20141103 Information disclosure vulnerability in version 0.8.0 of mod_auth_mellon

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2014-8566

Vulnerable Configuration:Configuration 1:
  • cpe:/a:uninett:mod_auth_mellon:*:*:*:*:*:*:*:* (Version <= 0.8.0)

    • Configuration 2:
  • cpe:/o:oracle:linux:6:*:*:*:*:*:*:*

    • Configuration RedHat 1:
  • cpe:/o:redhat:enterprise_linux:6:*:*:*:*:*:*:*

    • Configuration RedHat 2:
  • cpe:/o:redhat:enterprise_linux:6::server:*:*:*:*:*

    • Configuration RedHat 3:
  • cpe:/o:redhat:enterprise_linux:6::workstation:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:mod_auth_mellon_project:mod_auth_mellon:0.9.0:*:*:*:*:apache:*:*
  • OR cpe:/a:mod_auth_mellon_project:mod_auth_mellon:0.9.1:*:*:*:*:apache:*:*
  • AND
  • cpe:/o:redhat:enterprise_linux_server:6:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_workstation:6:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:28374
    P
    		RHSA-2014:1803 -- mod_auth_mellon security update (Important)
    2015-01-26
    oval:org.mitre.oval:def:28281
    P
    		ELSA-2014-1803 -- mod_auth_mellon security update (important)
    2014-12-29
    oval:com.ubuntu.disco:def:201485660000000
    V
    		CVE-2014-8566 on Ubuntu 19.04 (disco) - medium.
    2014-11-15
    oval:com.ubuntu.trusty:def:20148566000
    V
    		CVE-2014-8566 on Ubuntu 14.04 LTS (trusty) - medium.
    2014-11-15
    oval:com.ubuntu.cosmic:def:201485660000000
    V
    		CVE-2014-8566 on Ubuntu 18.10 (cosmic) - medium.
    2014-11-15
    oval:com.ubuntu.artful:def:20148566000
    V
    		CVE-2014-8566 on Ubuntu 17.10 (artful) - medium.
    2014-11-15
    oval:com.ubuntu.xenial:def:20148566000
    V
    		CVE-2014-8566 on Ubuntu 16.04 LTS (xenial) - medium.
    2014-11-15
    oval:com.ubuntu.bionic:def:201485660000000
    V
    		CVE-2014-8566 on Ubuntu 18.04 LTS (bionic) - medium.
    2014-11-15
    oval:com.ubuntu.bionic:def:20148566000
    V
    		CVE-2014-8566 on Ubuntu 18.04 LTS (bionic) - medium.
    2014-11-15
    oval:com.ubuntu.xenial:def:201485660000000
    V
    		CVE-2014-8566 on Ubuntu 16.04 LTS (xenial) - medium.
    2014-11-15
    oval:com.ubuntu.cosmic:def:20148566000
    V
    		CVE-2014-8566 on Ubuntu 18.10 (cosmic) - medium.
    2014-11-15
    oval:com.redhat.rhsa:def:20141803
    P
    		RHSA-2014:1803: mod_auth_mellon security update (Important)
    2014-11-05
    BACK
    uninett mod auth mellon *
    oracle linux 6
    mod_auth_mellon_project mod auth mellon 0.9.0
    mod_auth_mellon_project mod auth mellon 0.9.1
    redhat enterprise linux server 6
    redhat enterprise linux workstation 6