VDB-248982 · CVE-2023-31455 · GCVE-0-2023-31455

Pexip Infinity up to 31.1 RTCP 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.
5.8	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Pexip Infinity up to 31.1. It has been declared as problematic. This affects an unknown function of the component RTCP Handler. The manipulation results in denial of service. This vulnerability is reported as CVE-2023-31455. The attack can be launched remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Pexip Infinity up to 31.1. It has been classified as problematic. Affected is some unknown processing of the component RTCP Handler. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:

Pexip Infinity before 31.2 has Improper Input Validation for RTCP, allowing remote attackers to trigger an abort.

The weakness was disclosed 12/25/2023. The advisory is available at docs.pexip.com. This vulnerability is traded as CVE-2023-31455 since 04/28/2023. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

Upgrading to version 31.2 eliminates this vulnerability.

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Productinfo

Vendor

Pexip

Name

Infinity

Version

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
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: 🔍

Exploitinginfo

Class: Denial of service
CWE: 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

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Infinity 31.2

Timelineinfo

04/28/2023 🔍
12/25/2023 +241 days 🔍
12/25/2023 +0 days 🔍
01/19/2024 +25 days 🔍

Sourcesinfo

Advisory: docs.pexip.com
Status: Confirmed

CVE: CVE-2023-31455 (🔍)
GCVE (CVE): GCVE-0-2023-31455
GCVE (VulDB): GCVE-100-248982

Entryinfo

Created: 12/25/2023 08:57
Updated: 01/19/2024 08:03
Changes: 12/25/2023 08:57 (40), 01/19/2024 08:03 (11)
Complete: 🔍
Cache ID: 216::103