phpMyAdmin up to 4.6.4/4.4.15.8/4.0.10.17 URL Matching 7pk security

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in phpMyAdmin up to 4.6.4/4.4.15.8/4.0.10.17. The impacted element is an unknown function of the component URL Matching. The manipulation leads to 7pk security (URL). This vulnerability is traded as CVE-2016-9861. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in phpMyAdmin up to 4.6.4/4.4.15.8/4.0.10.17 (Database Administration Software). This issue affects some unknown processing of the component URL Matching. The manipulation with an unknown input leads to a 7pk security vulnerability (URL). Using CWE to declare the problem leads to CWE-254. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in phpMyAdmin. Due to the limitation in URL matching, it was possible to bypass the URL white-list protection. All 4.6.x versions (prior to 4.6.5), 4.4.x versions (prior to 4.4.15.9), and 4.0.x versions (prior to 4.0.10.18) are affected.

The bug was discovered 12/06/2016. The weakness was shared 12/11/2016 by Emanuel Bronshtein (Website). It is possible to read the advisory at securityfocus.com. The identification of this vulnerability is CVE-2016-9861 since 12/06/2016. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1211 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 4 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 96093 (Debian DLA-757-1 : phpmyadmin security update), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 176993 (Debian Security Update for phpmyadmin (DLA 1821-1)).

Upgrading to version 4.6.5, 4.4.15.9 or 4.0.10.18 eliminates this vulnerability. A possible mitigation has been published 2 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (96093) and SecurityFocus (BID 94535†). The entries VDB-94038, VDB-94039, VDB-94043 and VDB-94044 are related to this item. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: URL
Class: 7pk security / URL
CWE: CWE-254
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 96093
Nessus Name: Debian DLA-757-1 : phpmyadmin security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 103230
OpenVAS Name: phpMyAdmin Multiple Security Vulnerabilities - 04 - Dec16 (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: phpMyAdmin 4.6.5/4.4.15.9/4.0.10.18

Timelineinfo

11/25/2016 🔍
12/06/2016 +11 days 🔍
12/06/2016 +0 days 🔍
12/10/2016 +4 days 🔍
12/11/2016 +1 days 🔍
12/11/2016 +0 days 🔍
12/24/2016 +13 days 🔍
12/27/2016 +3 days 🔍
10/05/2022 +2108 days 🔍

Sourcesinfo

Product: phpmyadmin.net

Advisory: DLA 1821-1⛔
Researcher: Emanuel Bronshtein
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-9861 (🔍)
GCVE (CVE): GCVE-0-2016-9861
GCVE (VulDB): GCVE-100-94079
SecurityFocus: 94535 - phpMyAdmin PMASA-2016-66 Remote Security Bypass Vulnerability

See also: 🔍

Entryinfo

Created: 12/11/2016 09:12
Updated: 10/05/2022 15:59
Changes: 12/11/2016 09:12 (69), 06/23/2019 14:17 (15), 10/05/2022 15:59 (3)
Complete: 🔍
Cache ID: 216::103

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