Vulnerability Name:

CVE-2016-6622 (CCN-120095)

Assigned:2016-08-06
Published:2016-08-06
Updated:2018-07-08
Summary:An issue was discovered in phpMyAdmin. An unauthenticated user is able to execute a denial-of-service (DoS) attack by forcing persistent connections when phpMyAdmin is running with $cfg['AllowArbitraryServer']=true. All 4.6.x versions (prior to 4.6.4), 4.4.x versions (prior to 4.4.15.8), and 4.0.x versions (prior to 4.0.10.17) are affected.
CVSS v3 Severity:5.9 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)
5.2 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
4.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L)
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:N/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): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-399
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2016-6622

Source: BID
Type: UNKNOWN
95049

Source: CCN
Type: BID-95049
phpMyAdmin CVE-2016-6622 Denial of Service Vulnerability

Source: XF
Type: UNKNOWN
phpmyadmin-cve20166622-dos(120095)

Source: MLIST
Type: UNKNOWN
[debian-lts-announce] 20180706 [SECURITY] [DLA 1415-1] phpmyadmin security update

Source: GENTOO
Type: UNKNOWN
GLSA-201701-32

Source: CONFIRM
Type: Patch, Vendor Advisory
https://www.phpmyadmin.net/security/PMASA-2016-45

Source: CCN
Type: phpMyAdmin Security Advisory PMASA-2016-45
phpMyAdmin - Security - PMASA-2016-45

Vulnerable Configuration:Configuration 1:
  • cpe:/a:phpmyadmin:phpmyadmin:4.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.3:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.4:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.4.1:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.4.2:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.5:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.6:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.7:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.8:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.9:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.10:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.10.1:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.10.2:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.10.3:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.10.4:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.10.5:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.10.6:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.10.7:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.10.8:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.10.9:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.10.10:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.10.11:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.10.12:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.10.13:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.10.14:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.10.15:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.10.16:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:phpmyadmin:phpmyadmin:4.4.0:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.1:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.2:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.3:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.4:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.5:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.6:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.7:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.8:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.9:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.10:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.11:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.12:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.13:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.13.1:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.14:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.14.1:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.15:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.15.1:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.15.2:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.15.3:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.15.4:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.15.5:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.15.6:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.15.7:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/a:phpmyadmin:phpmyadmin:4.6.0:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.6.2:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.6.3:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:phpmyadmin:phpmyadmin:4.6.3:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.0.10.16:*:*:*:*:*:*:*
  • OR cpe:/a:phpmyadmin:phpmyadmin:4.4.15.7:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20166622
    V
    		CVE-2016-6622
    2022-06-30
    oval:org.opensuse.security:def:113141
    P
    		phpMyAdmin-4.6.5.2-1.1 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:106569
    P
    		phpMyAdmin-4.6.5.2-1.1 on GA media (Moderate)
    2021-10-01
    oval:com.ubuntu.bionic:def:201666220000000
    V
    		CVE-2016-6622 on Ubuntu 18.04 LTS (bionic) - negligible.
    2016-12-11
    oval:com.ubuntu.xenial:def:201666220000000
    V
    		CVE-2016-6622 on Ubuntu 16.04 LTS (xenial) - negligible.
    2016-12-11
    oval:com.ubuntu.disco:def:201666220000000
    V
    		CVE-2016-6622 on Ubuntu 19.04 (disco) - negligible.
    2016-12-11
    oval:com.ubuntu.cosmic:def:201666220000000
    V
    		CVE-2016-6622 on Ubuntu 18.10 (cosmic) - negligible.
    2016-12-10
    oval:com.ubuntu.artful:def:20166622000
    V
    		CVE-2016-6622 on Ubuntu 17.10 (artful) - negligible.
    2016-12-10
    oval:com.ubuntu.trusty:def:20166622000
    V
    		CVE-2016-6622 on Ubuntu 14.04 LTS (trusty) - negligible.
    2016-12-10
    oval:com.ubuntu.bionic:def:20166622000
    V
    		CVE-2016-6622 on Ubuntu 18.04 LTS (bionic) - negligible.
    2016-12-10
    oval:com.ubuntu.xenial:def:20166622000
    V
    		CVE-2016-6622 on Ubuntu 16.04 LTS (xenial) - negligible.
    2016-12-10
    oval:com.ubuntu.cosmic:def:20166622000
    V
    		CVE-2016-6622 on Ubuntu 18.10 (cosmic) - negligible.
    2016-12-10
    oval:com.ubuntu.precise:def:20166622000
    V
    		CVE-2016-6622 on Ubuntu 12.04 LTS (precise) - negligible.
    2016-12-10
    BACK
    phpmyadmin phpmyadmin 4.0.0
    phpmyadmin phpmyadmin 4.0.1
    phpmyadmin phpmyadmin 4.0.2
    phpmyadmin phpmyadmin 4.0.3
    phpmyadmin phpmyadmin 4.0.4
    phpmyadmin phpmyadmin 4.0.4.1
    phpmyadmin phpmyadmin 4.0.4.2
    phpmyadmin phpmyadmin 4.0.5
    phpmyadmin phpmyadmin 4.0.6
    phpmyadmin phpmyadmin 4.0.7
    phpmyadmin phpmyadmin 4.0.8
    phpmyadmin phpmyadmin 4.0.9
    phpmyadmin phpmyadmin 4.0.10
    phpmyadmin phpmyadmin 4.0.10.1
    phpmyadmin phpmyadmin 4.0.10.2
    phpmyadmin phpmyadmin 4.0.10.3
    phpmyadmin phpmyadmin 4.0.10.4
    phpmyadmin phpmyadmin 4.0.10.5
    phpmyadmin phpmyadmin 4.0.10.6
    phpmyadmin phpmyadmin 4.0.10.7
    phpmyadmin phpmyadmin 4.0.10.8
    phpmyadmin phpmyadmin 4.0.10.9
    phpmyadmin phpmyadmin 4.0.10.10
    phpmyadmin phpmyadmin 4.0.10.11
    phpmyadmin phpmyadmin 4.0.10.12
    phpmyadmin phpmyadmin 4.0.10.13
    phpmyadmin phpmyadmin 4.0.10.14
    phpmyadmin phpmyadmin 4.0.10.15
    phpmyadmin phpmyadmin 4.0.10.16
    phpmyadmin phpmyadmin 4.4.0
    phpmyadmin phpmyadmin 4.4.1
    phpmyadmin phpmyadmin 4.4.1.1
    phpmyadmin phpmyadmin 4.4.2
    phpmyadmin phpmyadmin 4.4.3
    phpmyadmin phpmyadmin 4.4.4
    phpmyadmin phpmyadmin 4.4.5
    phpmyadmin phpmyadmin 4.4.6
    phpmyadmin phpmyadmin 4.4.6.1
    phpmyadmin phpmyadmin 4.4.7
    phpmyadmin phpmyadmin 4.4.8
    phpmyadmin phpmyadmin 4.4.9
    phpmyadmin phpmyadmin 4.4.10
    phpmyadmin phpmyadmin 4.4.11
    phpmyadmin phpmyadmin 4.4.12
    phpmyadmin phpmyadmin 4.4.13
    phpmyadmin phpmyadmin 4.4.13.1
    phpmyadmin phpmyadmin 4.4.14
    phpmyadmin phpmyadmin 4.4.14.1
    phpmyadmin phpmyadmin 4.4.15
    phpmyadmin phpmyadmin 4.4.15.1
    phpmyadmin phpmyadmin 4.4.15.2
    phpmyadmin phpmyadmin 4.4.15.3
    phpmyadmin phpmyadmin 4.4.15.4
    phpmyadmin phpmyadmin 4.4.15.5
    phpmyadmin phpmyadmin 4.4.15.6
    phpmyadmin phpmyadmin 4.4.15.7
    phpmyadmin phpmyadmin 4.6.0
    phpmyadmin phpmyadmin 4.6.1
    phpmyadmin phpmyadmin 4.6.2
    phpmyadmin phpmyadmin 4.6.3
    phpmyadmin phpmyadmin 4.6.3
    phpmyadmin phpmyadmin 4.0.10.16
    phpmyadmin phpmyadmin 4.4.15.7