Working Resources Badblue 1.2.7 GET Request ext.dll memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.0$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Working Resources Badblue 1.2.7. Affected is an unknown function in the library ext.dll of the component GET Request Handler. Executing a manipulation can lead to memory corruption. This vulnerability is tracked as CVE-2001-0277. Moreover, an exploit is present. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical was found in Working Resources Badblue 1.2.7. This vulnerability affects an unknown part in the library ext.dll of the component GET Request Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Buffer overflow in ext.dll in BadBlue 1.02.07 Personal Edition allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a long HTTP GET request.

The weakness was disclosed 05/03/2001 (Website). The advisory is available at securityfocus.com. This vulnerability was named CVE-2001-0277. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. The commercial vulnerability scanner Qualys is able to test this issue with plugin 86259 (Working Resources BadBlue Denial of Service Vulnerability).

Upgrading to version 1.02.08 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (6131), Exploit-DB (20641), SecurityFocus (BID 2392†) and Vulnerability Center (SBV-3199†). The entry VDB-16641 is pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.0

VulDB Base Score: 10.0
VulDB Temp Score: 9.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Badblue 1.02.08
ISS Proventia IPS: 🔍

Timelineinfo

02/20/2001 🔍
02/20/2001 +0 days 🔍
05/03/2001 +72 days 🔍
05/03/2001 +0 days 🔍
12/16/2003 +957 days 🔍
07/03/2014 +3852 days 🔍
10/07/2025 +4114 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2001-0277 (🔍)
GCVE (CVE): GCVE-0-2001-0277
GCVE (VulDB): GCVE-100-16642
X-Force: 6131
SecurityFocus: 2392 - Working Resources BadBlue DoS Vulnerability
Vulnerability Center: 3199 - Buffer Overflow in Ext.DLL in BadBlue 1.02.07 DoS and Arbitrary Code Execution via a Long HTTP GET, High

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

Entryinfo

Created: 07/03/2014 17:34
Updated: 10/07/2025 14:24
Changes: 07/03/2014 17:34 (59), 05/18/2019 14:53 (2), 06/25/2021 14:45 (2), 02/09/2025 09:50 (25), 10/07/2025 14:24 (2)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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