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CTI Interest Score
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5.0$0-$5k0.00

A vulnerability was found in Ethereal 0.10.11 (Packet Analyzer Software). It has been rated as problematic. This issue affects an unknown part. The manipulation with an unknown input leads to a infinite loop vulnerability. Using CWE to declare the problem leads to CWE-835. The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop. Impacted is availability. The summary by CVE is:

Unknown vulnerability in the BER dissector in Ethereal 0.10.11 allows remote attackers to cause a denial of service (abort or infinite loop) via unknown attack vectors.

The weakness was presented 08/10/2005 by Steve Grubb (iDefense) with iDEFENSE (Website). The advisory is shared at gentoo.org. The identification of this vulnerability is CVE-2005-2366. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 21850 (CentOS 3 / 4 : ethereal (CESA-2005:687)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CentOS Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 117869 (CentOS Security Update for ethereal (CESA-2005:687)).

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 (21581) and Tenable (21850). See 25974, 25972, 25971 and 25970 for similar entries.

Productinfo

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License

Support

  • end of life

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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: Infinite loop
CWE: CWE-835 / CWE-404
ATT&CK: T1499

Local: No
Remote: Yes

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 21850
Nessus Name: CentOS 3 / 4 : ethereal (CESA-2005:687)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 55600
OpenVAS Name: Debian Security Advisory DSA 853-1 (ethereal)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/26/2005 🔍
07/27/2005 +1 days 🔍
08/10/2005 +14 days 🔍
08/10/2005 +0 days 🔍
11/09/2005 +91 days 🔍
03/11/2015 +3409 days 🔍
07/05/2021 +2308 days 🔍

Sourcesinfo

Advisory: gentoo.org
Researcher: Steve Grubb (iDefense)
Organization: iDEFENSE
Status: Not defined
Confirmation: 🔍

CVE: CVE-2005-2366 (🔍)
OVAL: 🔍

X-Force: 21581
Vulnerability Center: 9604 - Ethereal 0.10.11 Remote DoS via BER Dissector, Medium
SecurityFocus: 14399 - Ethereal Multiple Protocol Dissector Vulnerabilities

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

Entryinfo

Created: 03/11/2015 23:39
Updated: 07/05/2021 14:59
Changes: 03/11/2015 23:39 (64), 06/08/2017 23:46 (7), 07/05/2021 14:55 (4), 07/05/2021 14:59 (1)
Complete: 🔍

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