Wireshark up to 3.0.0 DCERPC Dissector packet-dcerpc-spoolss.c Packet resource management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Wireshark. This affects an unknown function of the file epan/dissectors/packet-dcerpc-spoolss.c of the component DCERPC Dissector. The manipulation as part of Packet results in resource management. This vulnerability is reported as CVE-2019-10903. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Wireshark (Packet Analyzer Software). It has been classified as problematic. Affected is an unknown code block of the file epan/dissectors/packet-dcerpc-spoolss.c of the component DCERPC Dissector. The manipulation as part of a Packet leads to a resource management vulnerability. CWE is classifying the issue as CWE-399. This is going to have an impact on availability. CVE summarizes:

In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0, the DCERPC SPOOLSS dissector could crash. This was addressed in epan/dissectors/packet-dcerpc-spoolss.c by adding a boundary check.

The bug was discovered 04/08/2019. The weakness was disclosed 04/09/2019 by Mateusz Jurczyk (Website). The advisory is shared for download at securityfocus.com. This vulnerability is traded as CVE-2019-10903 since 04/05/2019. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available.

The vulnerability was handled as a non-public zero-day exploit for at least 1 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 371730 (Wireshark Multiple Security Vulnerabilities (wnpa-sec-2019-09 to wnpa-sec-2019-18)).

Applying the patch eafdcfa4b6d5187a5326442a82608ab03d9dddcb is able to eliminate this problem.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 107834†). The entries VDB-133144, VDB-133145, VDB-133143 and VDB-133146 are pretty similar. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

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

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
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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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: eafdcfa4b6d5187a5326442a82608ab03d9dddcb

Timelineinfo

04/05/2019 🔍
04/08/2019 +3 days 🔍
04/09/2019 +1 days 🔍
04/09/2019 +0 days 🔍
04/09/2019 +0 days 🔍
08/27/2023 +1601 days 🔍

Sourcesinfo

Product: wireshark.org

Advisory: USN-3986-1⛔
Researcher: Mateusz Jurczyk
Status: Confirmed

CVE: CVE-2019-10903 (🔍)
GCVE (CVE): GCVE-0-2019-10903
GCVE (VulDB): GCVE-100-133152
SecurityFocus: 107834 - Wireshark Multiple Denial of Service Vulnerabilities

See also: 🔍

Entryinfo

Created: 04/09/2019 09:34
Updated: 08/27/2023 14:58
Changes: 04/09/2019 09:34 (61), 05/27/2020 16:26 (5), 08/27/2023 14:58 (5)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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