enet ENet library protocol.c enet_protocol_handle_send_fragment denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in enet ENet library. This affects the function enet_protocol_handle_send_fragment of the file protocol.c. Performing a manipulation results in denial of service. This vulnerability was named CVE-2006-1195. In addition, an exploit is available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in enet ENet library (Software Library) (affected version unknown). This affects the function enet_protocol_handle_send_fragment of the file protocol.c. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. The summary by CVE is:

The enet_protocol_handle_send_fragment function in protocol.c for ENet library CVS version Jul 2005 and earlier, as used in products including (1) Cube, (2) Sauerbraten, and (3) Duke3d_w32, allows remote attackers to cause a denial of service (application crash) via a packet fragment with a large total data size, which triggers an application abort when memory allocation fails.

The weakness was presented 03/12/2006 by Luigi Auriemma (Website). It is possible to read the advisory at vupen.com. This vulnerability is uniquely identified as CVE-2006-1195 since 03/13/2006. 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 and a public exploit are known.

A public exploit has been developed in ANSI C and been published even before and not after the advisory. The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept.

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 (25158), SecurityFocus (BID 17087†), OSVDB (23845†), Secunia (SA19208†) and SecurityTracker (ID 1015767†). See VDB-29162 for similar entry. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.3
VulDB Temp Score: 5.0
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: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

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

03/12/2006 🔍
03/12/2006 +0 days 🔍
03/13/2006 +0 days 🔍
03/13/2006 +0 days 🔍
03/13/2006 +0 days 🔍
03/13/2006 +0 days 🔍
03/13/2006 +0 days 🔍
03/14/2006 +0 days 🔍
03/12/2015 +3285 days 🔍
09/07/2017 +910 days 🔍

Sourcesinfo

Advisory: vupen.com⛔
Researcher: Luigi Auriemma
Status: Not defined

CVE: CVE-2006-1195 (🔍)
GCVE (CVE): GCVE-0-2006-1195
GCVE (VulDB): GCVE-100-29163
X-Force: 25158 - ENet enet_protocol_handle_send_fragment() denial of service
SecurityFocus: 17087 - ENet Multiple Denial of Service Vulnerabilities
Secunia: 19208 - ENet Library Two Denial of Service Vulnerabilities, Moderately Critical
OSVDB: 23845 - ENet Library enet_host_service Fragmented Packet Data Allocation DoS
SecurityTracker: 1015767 - ENet Packet Processing Bugs Let Remote Users Deny Service
Vupen: ADV-2006-0940

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

Entryinfo

Created: 03/12/2015 12:19
Updated: 09/07/2017 08:43
Changes: 03/12/2015 12:19 (65), 09/07/2017 08:43 (8)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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