Perception LiteServe 2.0/2.0.1/2.0.2 GET Request input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Perception LiteServe 2.0/2.0.1/2.0.2. The affected element is an unknown function of the component GET Request Handler. Such manipulation with the input % leads to input validation. This vulnerability is listed as CVE-2002-2406. There is no available exploit.

Detailsinfo

A vulnerability was found in Perception LiteServe 2.0/2.0.1/2.0.2 and classified as critical. Affected by this issue is an unknown function of the component GET Request Handler. The manipulation with the input value % leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Buffer overflow in HTTP server in LiteServe 2.0, 2.0.1 and 2.0.2 allows remote attackers to cause a denial of service (hang) via a large number of percent characters (%) in an HTTP GET request.

The weakness was presented 12/31/2002 by Matthew Murphy (mattmurphy) (Website). The advisory is shared for download at archives.neohapsis.com. This vulnerability is handled as CVE-2002-2406 since 11/01/2007. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available.

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 X-Force (10644) and SecurityFocus (BID 6192†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/18/2002 🔍
12/31/2002 +43 days 🔍
12/31/2002 +0 days 🔍
11/01/2007 +1766 days 🔍
08/07/2014 +2471 days 🔍
07/14/2024 +3629 days 🔍

Sourcesinfo

Advisory: archives.neohapsis.com
Researcher: Matthew Murphy (mattmurphy)
Status: Not defined

CVE: CVE-2002-2406 (🔍)
GCVE (CVE): GCVE-0-2002-2406
GCVE (VulDB): GCVE-100-20048
X-Force: 10644
SecurityFocus: 6192 - Perception LiteServe Malformed GET Request Buffer Overflow Vulnerability

Entryinfo

Created: 08/07/2014 14:45
Updated: 07/14/2024 21:03
Changes: 08/07/2014 14:45 (43), 06/13/2018 09:12 (10), 07/14/2024 21:03 (17)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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