2007-5031 | Dibbler SrvOptIA_NA.cpp rebind input validation (BID-25726 / XFDB-36686)
| 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. |
|---|---|---|
| 5.3 | $0-$5k | 0.33 |
A vulnerability classified as problematic has been found in Dibbler 0.6.0. This affects the function tsrvoptia_na::rebind of the file SrvOptions/SrvOptIA_NA.cpp. The manipulation with an unknown input leads to a privilege escalation vulnerability. CWE is classifying the issue as CWE-20. This is going to have an impact on availability. The summary by CVE is:
The TSrvOptIA_NA::rebind method in SrvOptions/SrvOptIA_NA.cpp in Dibbler 0.6.0 allows remote attackers to cause a denial of service (NULL dereference and daemon crash) via an invalid IA_NA option in a REBIND message.
The weakness was disclosed 09/18/2007 by Mu Security with Mu Security research team (Website). It is possible to read the advisory at lists.grok.org.uk. This vulnerability is uniquely identified as CVE-2007-5031 since 09/21/2007. 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 of the vulnerability are known, but there is no available exploit.
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 SecurityFocus (BID 25726), X-Force (36686) and Secunia (SA26876). The entries 38906 and 38905 are pretty similar.
Name
VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3
VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Class: Privilege escalation
CWE: CWE-20
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍
| 0-Day | unlock | unlock | unlock | unlock |
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Threat Intelligence
Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍Recommended: no mitigation known
Status: 🔍
0-Day Time: 🔍
09/18/2007 🔍
09/19/2007 🔍
09/20/2007 🔍
09/21/2007 🔍
09/21/2007 🔍
03/16/2015 🔍
07/29/2021 🔍Advisory: lists.grok.org.uk
Researcher: Mu Security
Organization: Mu Security research team
Status: Not defined
CVE: CVE-2007-5031 (🔍)
SecurityFocus: 25726 – Dibbler Multiple Memory Corruption Vulnerabilities
Secunia: 26876
X-Force: 36686
OSVDB: 40567 – Dibbler SrvOptions/SrvOptIA_NA.cpp TSrvOptIA_NA::rebind Method Malformed REBIND Message Remote DoS
See also: 🔍
Created: 03/16/2015 12:18
Updated: 07/29/2021 07:55
Changes: (3) source_xforce exploit_price_0day vulnerability_cvss2_nvd_basescore
Complete: 🔍
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