VDB-161921 · CVE-2020-13387 · GCVE-0-2020-13387

Pexip Infinity up to 23.3 H.323 denial of service

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.
3.2	$0-$5k	0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Pexip Infinity up to 23.3. Affected by this issue is some unknown functionality of the component H.323 Handler. The manipulation leads to denial of service. This vulnerability is documented as CVE-2020-13387. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Pexip Infinity up to 23.3. This issue affects an unknown code of the component H.323 Handler. The manipulation with an unknown input 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:

Pexip Infinity before 23.4 has a lack of input validation, leading to temporary denial of service via H.323.

The weakness was released 09/25/2020 (Website). The advisory is shared at docs.pexip.com. The identification of this vulnerability is CVE-2020-13387 since 05/22/2020. Neither technical details nor an exploit are publicly available.

Upgrading to version 23.4 eliminates this vulnerability.

Entries connected to this vulnerability are available at VDB-161914, VDB-161915, VDB-161917 and VDB-161918. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Pexip

Name

Infinity

Version

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.2

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Infinity 23.4

Timelineinfo

05/22/2020 🔍
09/25/2020 +126 days 🔍
09/25/2020 +0 days 🔍
09/25/2020 +0 days 🔍

Sourcesinfo

Advisory: docs.pexip.com
Status: Not defined

CVE: CVE-2020-13387 (🔍)
GCVE (CVE): GCVE-0-2020-13387
GCVE (VulDB): GCVE-100-161921
See also: 🔍

Entryinfo

Created: 09/25/2020 15:10
Updated: 09/25/2020 15:15
Changes: 09/25/2020 15:10 (39), 09/25/2020 15:15 (3)
Complete: 🔍
Cache ID: 216::103

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