VDB-200514 · CVE-2022-29222 · GHSA-w45j-f832-hxvh

Pion DTLS up to 2.1.4 certificate validation

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.
5.6	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Pion DTLS up to 2.1.4. It has been declared as critical. The affected element is an unknown function. The manipulation results in certificate validation. This vulnerability is cataloged as CVE-2022-29222. The attack may be launched remotely. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Pion DTLS up to 2.1.4. Affected is some unknown processing. The manipulation with an unknown input leads to a certificate validation vulnerability. CWE is classifying the issue as CWE-295. The product does not validate, or incorrectly validates, a certificate. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was shared 05/22/2022 as GHSA-w45j-f832-hxvh. The advisory is available at github.com. This vulnerability is traded as CVE-2022-29222 since 04/13/2022. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1587.003 by the MITRE ATT&CK project.

Upgrading to version 2.1.5 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch d2f797183a9f044ce976e6df6f362662ca722412 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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

Productinfo

Vendor

Pion

Name

DTLS

Version

License

open-source

Website

Product: https://github.com/pion/dtls/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.7
VulDB Meta Temp Score: 5.6

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.9
CNA Vector (GitHub, Inc.): 🔍

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: Certificate validation
CWE: CWE-295 / CWE-287
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: DTLS 2.1.5
Patch: d2f797183a9f044ce976e6df6f362662ca722412

Timelineinfo

04/13/2022 🔍
05/22/2022 +39 days 🔍
05/22/2022 +0 days 🔍
05/27/2022 +5 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-w45j-f832-hxvh
Status: Confirmed

CVE: CVE-2022-29222 (🔍)
GCVE (CVE): GCVE-0-2022-29222
GCVE (VulDB): GCVE-100-200514

Entryinfo

Created: 05/22/2022 10:20
Updated: 05/27/2022 14:57
Changes: 05/22/2022 10:20 (52), 05/27/2022 14:56 (1), 05/27/2022 14:57 (1)
Complete: 🔍
Cache ID: 216::103