CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.3 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, was found in BadBlue 2.72b. Affected is an unknown functionality in the library ext.dll. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:
Stack-based buffer overflow in the PassThru functionality in ext.dll in BadBlue 2.72b and earlier allows remote attackers to execute arbitrary code via a long query string.
The weakness was disclosed 12/10/2007 by Luigi Auriemma (Website). The advisory is available at vupen.com. This vulnerability is traded as CVE-2007-6377 since 12/14/2007. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details and a public exploit are known.
A public exploit has been developed by Jacopo Cervini in Perl and been published 2 weeks after the advisory. The exploit is shared for download at securityfocus.com. It is declared as highly functional.
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 vulnerability database at Exploit-DB (4784). The entries 40064 and 40063 are pretty similar.
Product
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.3VulDB Meta Temp Score: 7.3
VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Highly functional
Author: Jacopo Cervini
Programming Language: 🔍
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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MetaSploit ID: badblue_passthru.rb
MetaSploit Name: BadBlue 2.72b PassThru Buffer Overflow
MetaSploit File: 🔍
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Exploit Delay Time: 🔍
Timeline
12/10/2007 🔍12/10/2007 🔍
12/11/2007 🔍
12/11/2007 🔍
12/14/2007 🔍
12/14/2007 🔍
12/23/2007 🔍
12/23/2007 🔍
03/16/2015 🔍
09/13/2018 🔍
Sources
Advisory: vupen.com⛔Researcher: Luigi Auriemma
Status: Confirmed
CVE: CVE-2007-6377 (🔍)
SecurityFocus: 26803 - BadBlue Directory Traversal and Buffer Overflow Vulnerability
Secunia: 28031 - BadBlue Multiple Vulnerabilities, Highly Critical
OSVDB: 42416 - BadBlue ext.dll PassThru Query String Remote Overflow
Vupen: ADV-2007-4160
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 03/16/2015 13:43Updated: 09/13/2018 09:31
Changes: 03/16/2015 13:43 (66), 09/13/2018 09:31 (5)
Complete: 🔍
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