smarty 2.6.22 function.math.php smarty_function_math input validation

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.9$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in smarty 2.6.22. Affected by this issue is the function smarty_function_math of the file libs/plugins/function.math.php. Performing a manipulation results in input validation. This vulnerability is known as CVE-2009-1669. Furthermore, an exploit is available.

Detailsinfo

A vulnerability, which was classified as very critical, was found in smarty 2.6.22 (Customer Relationship Management System). This affects the function smarty_function_math of the file libs/plugins/function.math.php. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The smarty_function_math function in libs/plugins/function.math.php in Smarty 2.6.22 allows context-dependent attackers to execute arbitrary commands via shell metacharacters in the equation attribute of the math function. NOTE: some of these details are obtained from third party information.

The weakness was published 05/12/2009 (Website). The advisory is shared at redhat.com. This vulnerability is uniquely identified as CVE-2009-1669 since 05/18/2009. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 11/29/2024).

After immediately, there has been an exploit disclosed. The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept. By approaching the search of inurl:libs/plugins/function.math.php it is possible to find vulnerable targets with Google Hacking. The vulnerability scanner Nessus provides a plugin with the ID 38935 (Fedora 11 : php-Smarty-2.6.25-1.fc11 (2009-5520)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (50457), Tenable (38935), SecurityFocus (BID 34918†), OSVDB (54380†) and Secunia (SA35072†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 8.9

VulDB Base Score: 9.8
VulDB Temp Score: 8.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 38935
Nessus Name: Fedora 11 : php-Smarty-2.6.25-1.fc11 (2009-5520)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 66103
OpenVAS Name: Debian Security Advisory DSA 1919-1 (smarty)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

05/12/2009 🔍
05/12/2009 +0 days 🔍
05/12/2009 +0 days 🔍
05/12/2009 +0 days 🔍
05/12/2009 +0 days 🔍
05/18/2009 +5 days 🔍
05/18/2009 +0 days 🔍
05/28/2009 +10 days 🔍
06/02/2009 +5 days 🔍
03/17/2015 +2114 days 🔍
11/29/2024 +3545 days 🔍

Sourcesinfo

Advisory: redhat.com
Status: Not defined

CVE: CVE-2009-1669 (🔍)
GCVE (CVE): GCVE-0-2009-1669
GCVE (VulDB): GCVE-100-48225

OVAL: 🔍

X-Force: 50457
SecurityFocus: 34918 - Smarty Template Engine 'function.math.php' Security Bypass Vulnerability
Secunia: 35072
OSVDB: 54380 - Smarty libs/plugins/function.math.php smarty_function_math() Function Template Security Bypass Arbitrary Command Execution
Vulnerability Center: 22265 - Smarty <= 2.6.22 Remote Arbitrary code Execution Vulnerability via Shell Metacharacters, High

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/17/2015 23:38
Updated: 11/29/2024 06:04
Changes: 03/17/2015 23:38 (70), 08/14/2017 10:25 (7), 08/11/2021 09:47 (3), 08/11/2021 09:52 (1), 11/29/2024 06:04 (19)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Interested in the pricing of exploits?

See the underground prices here!