Wireshark up to 1.8.3 EIGRP dissector File denial of service

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Wireshark up to 1.8.3. It has been rated as problematic. This impacts an unknown function of the component EIGRP dissector. The manipulation as part of File leads to denial of service. This vulnerability is traded as CVE-2012-5596. Furthermore, there is an exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Wireshark up to 1.8.3 (Packet Analyzer Software). This issue affects an unknown function of the component EIGRP dissector. The manipulation as part of a File leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. The summary by CVE is:

** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2012-6057. Reason: This candidate is a reservation duplicate of CVE-2012-6057. Notes: All CVE users should reference CVE-2012-6057 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.

The weakness was shared 11/28/2012 by Laura Chappell with Wireshark as wnpa-sec-2012-34 as confirmed advisory (Website). The advisory is shared at wireshark.org. The identification of this vulnerability is CVE-2012-5596 since 10/24/2012. 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.

A public exploit has been developed in pcap File and been published immediately after the advisory. The exploit is available at wireshark.org. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 54 days. During that time the estimated underground price was around $0-$5k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 166686 (SUSE Enterprise Linux Security update for wireshark (SUSE-SU-2013:0238-1)).

Upgrading to version 1.6.12 or 1.8.4 eliminates this vulnerability. The upgrade is hosted for download at wireshark.org. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at SecurityFocus (BID 56729†), OSVDB (87994†), Secunia (SA51422†) and SecurityTracker (ID 1027822†). The entries VDB-7041, VDB-7042, VDB-7043 and VDB-7044 are related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 6.7

VulDB Base Score: 7.5
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

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: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Exploit Delay Time: 🔍

Upgrade: Wireshark 1.6.12/1.8.4

Timelineinfo

10/05/2012 🔍
10/24/2012 +19 days 🔍
11/28/2012 +34 days 🔍
11/28/2012 +0 days 🔍
11/28/2012 +0 days 🔍
11/28/2012 +0 days 🔍
11/30/2012 +2 days 🔍
12/03/2012 +3 days 🔍
12/05/2012 +2 days 🔍
12/29/2024 +4407 days 🔍

Sourcesinfo

Product: wireshark.org

Advisory: wnpa-sec-2012-34
Researcher: Laura Chappell
Organization: Wireshark
Status: Confirmed

CVE: CVE-2012-5596 (🔍)
GCVE (CVE): GCVE-0-2012-5596
GCVE (VulDB): GCVE-100-7049
SecurityFocus: 56729 - Wireshark Information Disclosure and Denial of Service Vulnerabilities
Secunia: 51422 - Wireshark Multiple Denial of Service Vulnerabilities, Moderately Critical
OSVDB: 87994 - Wireshark EIGRP Dissector Malformed Packet Processing Infinite Loop Remote DoS
SecurityTracker: 1027822 - Wireshark Multiple Bugs Let Remote Users Deny Service

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

Entryinfo

Created: 12/03/2012 11:55
Updated: 12/29/2024 05:55
Changes: 12/03/2012 11:55 (56), 11/04/2013 14:59 (11), 04/19/2021 17:06 (11), 12/29/2024 05:55 (16)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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