Zend Framework up to 1.12.19 Zend_Db_Select sql injection

CVSS Meta Temp Score
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CTI Interest Score
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8.2$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Zend Framework up to 1.12.19. The affected element is the function Zend_Db_Select. Executing a manipulation can lead to sql injection. This vulnerability appears as CVE-2016-4861. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical was found in Zend Framework up to 1.12.19 (Programming Tool Software). This vulnerability affects the function Zend_Db_Select. The manipulation with an unknown input leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The (1) order and (2) group methods in Zend_Db_Select in the Zend Framework before 1.12.20 might allow remote attackers to conduct SQL injection attacks by leveraging failure to remove comments from an SQL statement before validation.

The bug was discovered 09/15/2016. The weakness was presented 02/17/2017 (Website). The advisory is shared for download at lists.fedoraproject.org. This vulnerability was named CVE-2016-4861 since 05/17/2016. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1505.

The vulnerability was handled as a non-public zero-day exploit for at least 20 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 93869 (Debian DLA-646-1 : zendframework 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 350925 (Amazon Linux Security Advisory for php-ZendFramework: ALAS-2016-767).

Upgrading to version 1.12.20 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (93869). See VDB-97051 for similar entry. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

Class: Sql injection
CWE: CWE-89 / CWE-74 / CWE-707
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: 93869
Nessus Name: Debian DLA-646-1 : zendframework security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 831404
OpenVAS Name: Fedora Update for php-ZendFramework FEDORA-2016-7f193a0c59
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Zend Framework 1.12.20

Timelineinfo

05/17/2016 🔍
09/15/2016 +121 days 🔍
10/05/2016 +20 days 🔍
10/06/2016 +1 days 🔍
02/16/2017 +133 days 🔍
02/17/2017 +1 days 🔍
02/17/2017 +0 days 🔍
08/15/2020 +1275 days 🔍

Sourcesinfo

Advisory: lists.fedoraproject.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-4861 (🔍)
GCVE (CVE): GCVE-0-2016-4861
GCVE (VulDB): GCVE-100-97048
OSVDB: - CVE-2016-4861 - Zend - Framework - SQL Injection Issue

See also: 🔍

Entryinfo

Created: 02/17/2017 11:43
Updated: 08/15/2020 12:10
Changes: 02/17/2017 11:43 (73), 08/15/2020 12:10 (3)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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