VDB-133149 · CVE-2019-10900 · BID 107834

Wireshark 3.0.0 Rbm Dissector file-rbm.c resource management

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.4	$0-$5k	0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Wireshark 3.0.0. Impacted is an unknown function of the file epan/dissectors/file-rbm.c of the component Rbm Dissector. Performing a manipulation results in resource management. This vulnerability is cataloged as CVE-2019-10900. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Wireshark 3.0.0 (Packet Analyzer Software). This affects some unknown functionality of the file epan/dissectors/file-rbm.c of the component Rbm Dissector. The manipulation with an unknown input leads to a resource management vulnerability. CWE is classifying the issue as CWE-399. This is going to have an impact on availability. The summary by CVE is:

In Wireshark 3.0.0, the Rbm dissector could go into an infinite loop. This was addressed in epan/dissectors/file-rbm.c by handling unknown object types safely.

The bug was discovered 04/08/2019. The weakness was shared 04/09/2019 by Mateusz Jurczyk (Website). The advisory is shared at securityfocus.com. This vulnerability is uniquely identified as CVE-2019-10900 since 04/05/2019. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, 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 26eee01f57f0a86fb375892c7937eac24ede4610 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 related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Packet Analyzer Software

Name

Wireshark

Version

3.0.0

License

open-source

Website

Product: https://www.wireshark.org/

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

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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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: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: 26eee01f57f0a86fb375892c7937eac24ede4610

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: FEDORA-2019-77b2d840ef⛔
Researcher: Mateusz Jurczyk
Status: Confirmed

CVE: CVE-2019-10900 (🔍)
GCVE (CVE): GCVE-0-2019-10900
GCVE (VulDB): GCVE-100-133149
SecurityFocus: 107834 - Wireshark Multiple Denial of Service Vulnerabilities

See also: 🔍

Entryinfo

Created: 04/09/2019 09:33
Updated: 08/27/2023 14:55
Changes: 04/09/2019 09:33 (60), 05/27/2020 16:16 (5), 08/27/2023 14:55 (5)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.