Issues in DBTablesDao.class.php (master) - Issues in master - Enalean/tuleap - Measure and Improve Code Quality continuously with Scrutinizer

Issues (4873)

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Cross-Site Scripting

Cross-Site Scripting enables an attacker to inject code into the response of a web-request that is viewed by other users. It can for example be used to bypass access controls, or even to take over other users' accounts.

File Exposure

File Exposure allows an attacker to gain access to local files that he should not be able to access. These files can for example include database credentials, or other configuration files.

File Manipulation

File Manipulation enables an attacker to write custom data to files. This potentially leads to injection of arbitrary code on the server.

Object Injection

Object Injection enables an attacker to inject an object into PHP code, and can lead to arbitrary code execution, file exposure, or file manipulation attacks.

Code Injection

Code Injection enables an attacker to execute arbitrary code on the server.

Response Splitting

Response Splitting can be used to send arbitrary responses.

File Inclusion

File Inclusion enables an attacker to inject custom files into PHP's file loading mechanism, either explicitly passed to include, or for example via PHP's auto-loading mechanism.

Command Injection

Command Injection enables an attacker to inject a shell command that is execute with the privileges of the web-server. This can be used to expose sensitive data, or gain access of your server.

SQL Injection

SQL Injection enables an attacker to execute arbitrary SQL code on your database server gaining access to user data, or manipulating user data.

XPath Injection

XPath Injection enables an attacker to modify the parts of XML document that are read. If that XML document is for example used for authentication, this can lead to further vulnerabilities similar to SQL Injection.

LDAP Injection

LDAP Injection enables an attacker to inject LDAP statements potentially granting permission to run unauthorized queries, or modify content inside the LDAP tree.

Header Injection

Other Vulnerability

This category comprises other attack vectors such as manipulating the PHP runtime, loading custom extensions, freezing the runtime, or similar.

Regex Injection

Regex Injection enables an attacker to execute arbitrary code in your PHP process.

XML Injection

XML Injection enables an attacker to read files on your local filesystem including configuration files, or can be abused to freeze your web-server process.

Variable Injection

Variable Injection enables an attacker to overwrite program variables with custom data, and can lead to further vulnerabilities.

Unfortunately, the security analysis is currently not available for your project. If you are a non-commercial open-source project, please contact support to gain access.

src/common/dao/DBTablesDao.class.php (1 issue)

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Bug 1

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Minor 1

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<?php
/**
 * Copyright (c) Xerox Corporation, Codendi Team, 2001-2009. All rights reserved
 *
 * This file is a part of Codendi.
 *
 * Codendi is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Codendi is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Codendi. If not, see <http://www.gnu.org/licenses/>.
 */

/**
 *  Data Access Object for DB Tables
 */
class DBTablesDao extends DataAccessObject {
    /**
    * Gets a log files
    * @return object a result object
    */
    function searchAll() {
        $sql="SHOW TABLES";
        return $this->retrieve($sql);
    }
    
    function analyzeTable($name) {
        $sql = "ANALYZE TABLE ".$name;
        return $this->retrieve($sql);
    }
    
    function checkTable($name) {
        $sql = "CHECK TABLE ".$name;
        return $this->retrieve($sql);
    }
    
    function convertToUTF8($name) {
        $field_changes = array();
        $sql = "SHOW FULL COLUMNS FROM ".$name;
        foreach($this->retrieve($sql) as $field) {
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
            if ($field['Collation']) {
                if (preg_match('/_bin$/', $field['Collation'])) {
                    $collate = 'bin';
                } else {
                    $collate = 'general_ci';
                }
                $field_changes[] = " CHANGE ". $field['Field'] ." ". 
                        $field['Field'] ." ". 
                        $field['Type'] ." CHARACTER SET utf8 COLLATE utf8_". $collate ." ".
                        (strtolower($field['Null']) == 'no' ? 'NOT NULL' : 'NULL') ." ".
                        ($field['Default'] ? "DEFAULT '". $field['Default'] ."'" : '');
            }
        }
        $sql = "ALTER TABLE ". $name ." ";
        if (count($field_changes)) {
            $sql .= implode(",\n", $field_changes).",\n";
        }
        $sql .= " DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;";
        return $this->update($sql);
    }
    
    /**
    * Gets a log files
    * @return object a result object
    */
    function searchByName($name) {
        $sql = "DESC ".$name;
        return $this->retrieve($sql);
    }
    
    function updateFromFile($filename) {
        $file_content = file($filename);
        $query = "";
        foreach($file_content as $sql_line){
            if(trim($sql_line) != "" && strpos($sql_line, "--") === false){
                $query .= $sql_line;
                if(preg_match("/;\s*(\r\n|\n|$)/", $sql_line)){
                    if (!$this->update($query)) {
                        return false;
                    }
                    $query = "";
                }
            }
        }
        return true;
    }
}
?>


1			<?php
2			/**
3			* Copyright (c) Xerox Corporation, Codendi Team, 2001-2009. All rights reserved
4			*
5			* This file is a part of Codendi.
6			*
7			* Codendi is free software; you can redistribute it and/or modify
8			* it under the terms of the GNU General Public License as published by
9			* the Free Software Foundation; either version 2 of the License, or
10			* (at your option) any later version.
11			*
12			* Codendi is distributed in the hope that it will be useful,
13			* but WITHOUT ANY WARRANTY; without even the implied warranty of
14			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15			* GNU General Public License for more details.
16			*
17			* You should have received a copy of the GNU General Public License
18			* along with Codendi. If not, see <http://www.gnu.org/licenses/>.
19			*/
20
21			/**
22			* Data Access Object for DB Tables
23			*/
24			class DBTablesDao extends DataAccessObject {
25			/**
26			* Gets a log files
27			* @return object a result object
28			*/
29			function searchAll() {
30			$sql="SHOW TABLES";
31			return $this->retrieve($sql);
32			}
33
34			function analyzeTable($name) {
35			$sql = "ANALYZE TABLE ".$name;
36			return $this->retrieve($sql);
37			}
38
39			function checkTable($name) {
40			$sql = "CHECK TABLE ".$name;
41			return $this->retrieve($sql);
42			}
43
44			function convertToUTF8($name) {
45			$field_changes = array();
46			$sql = "SHOW FULL COLUMNS FROM ".$name;
47			foreach($this->retrieve($sql) as $field) {
			0 ignored issues – show Bug introduced 2015-12-16 20:30 UTC by Report Bug Copy Issue Report Show Similar Issues like this The expression `$this->retrieve($sql)` of type `false\|object` is not guaranteed to be traversable. How about adding an additional type check? There are different options of fixing this problem. If you want to be on the safe side, you can add an additional type-check: $collection = json_decode($data, true); if ( ! is_array($collection)) { throw new \RuntimeException('$collection must be an array.'); } foreach ($collection as $item) { /** ... / } If you are sure that the expression is traversable, you might want to add a doc comment cast* to improve IDE auto-completion and static analysis: /** @var array $collection / $collection = json_decode($data, true); foreach ($collection as $item) { /* .. / } Mark the issue as a false-positive*: Just hover the remove button, in the top-right corner of this issue for more options. Loading history...
48			if ($field['Collation']) {
49			if (preg_match('/_bin$/', $field['Collation'])) {
50			$collate = 'bin';
51			} else {
52			$collate = 'general_ci';
53			}
54			$field_changes[] = " CHANGE ". $field['Field'] ." ".
55			$field['Field'] ." ".
56			$field['Type'] ." CHARACTER SET utf8 COLLATE utf8_". $collate ." ".
57			(strtolower($field['Null']) == 'no' ? 'NOT NULL' : 'NULL') ." ".
58			($field['Default'] ? "DEFAULT '". $field['Default'] ."'" : '');
59			}
60			}
61			$sql = "ALTER TABLE ". $name ." ";
62			if (count($field_changes)) {
63			$sql .= implode(",\n", $field_changes).",\n";
64			}
65			$sql .= " DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;";
66			return $this->update($sql);
67			}
68
69			/**
70			* Gets a log files
71			* @return object a result object
72			*/
73			function searchByName($name) {
74			$sql = "DESC ".$name;
75			return $this->retrieve($sql);
76			}
77
78			function updateFromFile($filename) {
79			$file_content = file($filename);
80			$query = "";
81			foreach($file_content as $sql_line){
82			if(trim($sql_line) != "" && strpos($sql_line, "--") === false){
83			$query .= $sql_line;
84			if(preg_match("/;\s*(\r\n\|\n\|$)/", $sql_line)){
85			if (!$this->update($query)) {
86			return false;
87			}
88			$query = "";
89			}
90			}
91			}
92			return true;
93			}
94			}
95			?>
96

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Issues (4873)

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src/common/dao/DBTablesDao.class.php (1 issue)

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Issues (4873)

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src/common/dao/DBTablesDao.class.php (1 issue)

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