Wireshark up to 1.8.5 DCP ETSI Dissector Packet numeric error

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

Summaryinfo

A vulnerability identified as critical has been detected in Wireshark up to 1.8.5. This issue affects some unknown processing of the component DCP ETSI Dissector. This manipulation as part of Packet causes numeric error. This vulnerability is registered as CVE-2013-2486. Furthermore, an exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in Wireshark up to 1.8.5 (Packet Analyzer Software) and classified as critical. Affected by this vulnerability is some unknown functionality of the component DCP ETSI Dissector. The manipulation as part of a Packet leads to a numeric error vulnerability. The CWE definition for the vulnerability is CWE-189. As an impact it is known to affect availability. The summary by CVE is:

The dissect_diagnosticrequest function in epan/dissectors/packet-reload.c in the REsource LOcation And Discovery (aka RELOAD) dissector in Wireshark 1.8.x before 1.8.6 uses an incorrect integer data type, which allows remote attackers to cause a denial of service (infinite loop) via crafted integer values in a packet.

The weakness was published 03/07/2013 by Moshe Kaplan as wnpa-sec-2013-29 as not defined advisory (Website). It is possible to read the advisory at wireshark.org. This vulnerability is known as CVE-2013-2486 since 03/06/2013. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available.

After immediately, there has been an exploit disclosed. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 75017 (openSUSE Security Update : wireshark (openSUSE-SU-2013:0947-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 166474 (OpenSuSE Security Update for wireshark (openSUSE-SU-2013:0911-1)).

Upgrading to version 1.8.7 eliminates this vulnerability. A possible mitigation has been published 3 months after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (75017), SecurityFocus (BID 58363†), OSVDB (93504†) and Secunia (SA53425†). Similar entries are available at VDB-7931, VDB-7930, VDB-8816 and VDB-8817. Be aware that VulDB is the high quality source for 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

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Numeric error
CWE: CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
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: 75017
Nessus Name: openSUSE Security Update : wireshark (openSUSE-SU-2013:0947-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 803333
OpenVAS Name: Wireshark Multiple Dissector Multiple Vulnerabilities - March 13 (Mac OS X)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: Wireshark 1.8.7

Timelineinfo

03/06/2013 🔍
03/06/2013 +0 days 🔍
03/07/2013 +1 days 🔍
03/07/2013 +0 days 🔍
03/07/2013 +0 days 🔍
05/17/2013 +71 days 🔍
05/21/2013 +4 days 🔍
06/13/2014 +388 days 🔍
04/27/2019 +1779 days 🔍

Sourcesinfo

Product: wireshark.org

Advisory: wnpa-sec-2013-29
Researcher: Moshe Kaplan
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-2486 (🔍)
GCVE (CVE): GCVE-0-2013-2486
GCVE (VulDB): GCVE-100-8815

OVAL: 🔍

SecurityFocus: 58363 - Wireshark RELOAD Dissector CVE-2013-2486 Denial of Service Vulnerability
Secunia: 53425 - Wireshark Multiple Denial of Service Vulnerabilities, Moderately Critical
OSVDB: 93504

See also: 🔍

Entryinfo

Created: 05/21/2013 15:51
Updated: 04/27/2019 16:47
Changes: 05/21/2013 15:51 (81), 04/27/2019 16:47 (2)
Complete: 🔍
Committer:
Cache ID: 216::103

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