Wireshark up to 1.12.6 WCCP Dissector packet-wccp.c dissect_wccp2r1_address_table_info input validation

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Wireshark up to 1.12.6. It has been declared as problematic. This affects the function dissect_wccp2r1_address_table_info of the file epan/dissectors/packet-wccp.c of the component WCCP Dissector. Such manipulation leads to input validation. This vulnerability is documented as CVE-2015-6249. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Wireshark up to 1.12.6 (Packet Analyzer Software). It has been rated as problematic. Affected by this issue is the function dissect_wccp2r1_address_table_info of the file epan/dissectors/packet-wccp.c of the component WCCP Dissector. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is availability. CVE summarizes:

The dissect_wccp2r1_address_table_info function in epan/dissectors/packet-wccp.c in the WCCP dissector in Wireshark 1.12.x before 1.12.7 does not prevent the conflicting use of a table for both IPv4 and IPv6 addresses, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.

The weakness was released 08/24/2015 (Website). The advisory is available at code.wireshark.org. This vulnerability is handled as CVE-2015-6249 since 08/14/2015. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 86156 (Debian DSA-3367-1 : wireshark - security update), 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 124189 (Solaris 11.3 Support Repository Update (SRU) 1.5.0 Missing).

Upgrading to version 1.12.7 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (86156) and Vulnerability Center (SBV-52320†). Entries connected to this vulnerability are available at VDB-76766, VDB-76767, VDB-77418 and VDB-77419. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 86156
Nessus Name: Debian DSA-3367-1 : wireshark - security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 703367
OpenVAS Name: Debian Security Advisory DSA 3367-1 (wireshark - security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Wireshark 1.12.7
Patch: b1eaf29d4056f05d1bd6a7f3d692553ec069a228

Timelineinfo

08/11/2015 🔍
08/14/2015 +3 days 🔍
08/24/2015 +10 days 🔍
08/24/2015 +0 days 🔍
08/25/2015 +1 days 🔍
08/26/2015 +1 days 🔍
06/13/2022 +2483 days 🔍

Sourcesinfo

Product: wireshark.org

Advisory: code.wireshark.org⛔
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-6249 (🔍)
GCVE (CVE): GCVE-0-2015-6249
GCVE (VulDB): GCVE-100-77426

OVAL: 🔍

SecurityTracker: 1033272
Vulnerability Center: 52320 - Wireshark 1.12-1.12.6 Remote DoS in WCCP Dissector, Medium

See also: 🔍

Entryinfo

Created: 08/25/2015 10:06
Updated: 06/13/2022 12:07
Changes: 08/25/2015 10:06 (60), 11/05/2017 08:18 (9), 06/13/2022 11:59 (5), 06/13/2022 12:07 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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