GScripts DNS Tools dig.php ns os command injection

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.
9.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in GScripts DNS Tools. The affected element is an unknown function of the file dig.php. Such manipulation of the argument ns leads to os command injection. This vulnerability is listed as CVE-2009-1916. In addition, an exploit is available.

Detailsinfo

A vulnerability was found in GScripts DNS Tools (affected version not known). It has been rated as very critical. Affected by this issue is some unknown functionality of the file dig.php. The manipulation of the argument ns with an unknown input leads to a os command injection vulnerability. Using CWE to declare the problem leads to CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. CVE summarizes:

dig.php in GScripts.net DNS Tools allows remote attackers to execute arbitrary commands via shell metacharacters in the ns parameter.

The weakness was presented 06/04/2009 by rgod (Website). The advisory is shared for download at milw0rm.com. This vulnerability is handled as CVE-2009-1916 since 06/04/2009. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details as well as a public exploit are known. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 11/27/2024). The MITRE ATT&CK project declares the attack technique as T1202.

A public exploit has been developed by SirGod and been published before and not just after the advisory. The exploit is available at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 49 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:dig.php it is possible to find vulnerable targets with Google Hacking. The vulnerability scanner Nessus provides a plugin with the ID 47530 (Fedora 13 : xinha-0.96.1-2.fc13 (2010-9320)), 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 Exploit-DB (8454), Tenable (47530), SecurityFocus (BID 34559†) and Secunia (SA34773†). See VDB-47863 for similar entry. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.3

VulDB Base Score: 9.8
VulDB Temp Score: 9.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

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

NVD Base Score: 🔍

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 47530
Nessus Name: Fedora 13 : xinha-0.96.1-2.fc13 (2010-9320)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 100182
OpenVAS Name: GScripts.net DNS Tools dig.php Remote Command Execution Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/16/2009 🔍
04/16/2009 +0 days 🔍
04/16/2009 +0 days 🔍
04/17/2009 +1 days 🔍
06/04/2009 +48 days 🔍
06/04/2009 +0 days 🔍
06/04/2009 +0 days 🔍
03/17/2015 +2112 days 🔍
11/27/2024 +3543 days 🔍

Sourcesinfo

Advisory: milw0rm.com⛔
Researcher: rgod
Status: Confirmed

CVE: CVE-2009-1916 (🔍)
GCVE (CVE): GCVE-0-2009-1916
GCVE (VulDB): GCVE-100-48428
SecurityFocus: 34559 - GScripts.net DNS Tools 'dig.php' Remote Command Execution Vulnerability
Secunia: 34773 - DNS Tools dig.php Shell Command Injection Vulnerability, Highly Critical

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

Entryinfo

Created: 03/17/2015 23:38
Updated: 11/27/2024 07:59
Changes: 03/17/2015 23:38 (54), 12/10/2017 09:38 (18), 08/11/2021 13:28 (3), 11/27/2024 07:59 (15)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for 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!