Ethereal FC-FCS Dissector Memory denial of service

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Ethereal. Affected by this vulnerability is an unknown functionality of the component FC-FCS Dissector. The manipulation leads to denial of service (Memory). This vulnerability is known as CVE-2005-3241. Furthermore, there is an exploit available. It is recommended to upgrade the affected component. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Detailsinfo

A vulnerability classified as problematic has been found in Ethereal (Packet Analyzer Software) (affected version unknown). Affected is an unknown functionality of the component FC-FCS Dissector. The manipulation with an unknown input leads to a denial of service vulnerability (Memory). 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 weakness was shared 10/19/2005 by iDefense with iDEFENSE (Website). The advisory is shared for download at ethereal.com. This vulnerability is traded as CVE-2005-3241. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are unknown but a public exploit is available.

A public exploit has been developed in ANSI C. The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 22713 (Debian DSA-1171-1 : ethereal - several vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 117829 (CentOS Security Update for Ethereal (CESA-2005:809)).

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (22713), SecurityFocus (BID 15148†), OSVDB (20122†), Secunia (SA17254†) and Vulnerability Center (SBV-9521†). The entries VDB-26678, VDB-26677, VDB-26676 and VDB-26675 are related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Name: Memory
Class: Denial of service / Memory
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

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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Nessus ID: 22713
Nessus Name: Debian DSA-1171-1 : ethereal - several vulnerabilities
Nessus Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/17/2005 🔍
10/19/2005 +2 days 🔍
10/19/2005 +0 days 🔍
10/20/2005 +0 days 🔍
10/20/2005 +0 days 🔍
10/14/2006 +358 days 🔍
04/27/2016 +3483 days 🔍
06/15/2024 +2971 days 🔍

Sourcesinfo

Advisory: ethereal.com
Researcher: iDefense
Organization: iDEFENSE
Status: Not defined

CVE: CVE-2005-3241 (🔍)
GCVE (CVE): GCVE-0-2005-3241
GCVE (VulDB): GCVE-100-82944
SecurityFocus: 15148 - Ethereal Multiple Protocol Dissector Vulnerabilities In Versions Prior To 0.10.13
Secunia: 17254 - Ethereal Multiple Protocol Dissector and PCRE Vulnerabilities, Highly Critical
OSVDB: 20122 - Ethereal FC-FCS Dissector Memory Exhaustion DoS
Vulnerability Center: 9521

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

Entryinfo

Created: 04/27/2016 17:31
Updated: 06/15/2024 19:01
Changes: 04/27/2016 17:31 (46), 10/28/2018 08:23 (12), 07/26/2022 20:24 (3), 07/26/2022 20:32 (7), 06/13/2024 05:16 (19), 06/15/2024 19:01 (1)
Complete: 🔍
Cache ID: 216:A69:103

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