Pexip Infinity up to 27.2 H.323 denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Pexip Infinity up to 27.2. It has been rated as problematic. The impacted element is an unknown function of the component H.323 Handler. Performing a manipulation results in denial of service. This vulnerability is reported as CVE-2022-27936. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as problematic has been found in Pexip Infinity up to 27.2. This affects an unknown function of the component H.323 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. The summary by CVE is:

Pexip Infinity before 27.3 allows remote attackers to trigger a software abort via H.323.

The weakness was disclosed 07/18/2022. The advisory is shared at docs.pexip.com. This vulnerability is uniquely identified as CVE-2022-27936 since 03/26/2022. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

Upgrading to version 27.3 eliminates this vulnerability.

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

Productinfo

Vendor

Name

Version

License

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

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

NVD Base Score: 🔍

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: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Infinity 27.3

Timelineinfo

03/26/2022 🔍
07/18/2022 +113 days 🔍
07/18/2022 +0 days 🔍
08/01/2022 +14 days 🔍

Sourcesinfo

Advisory: docs.pexip.com
Status: Confirmed

CVE: CVE-2022-27936 (🔍)
GCVE (CVE): GCVE-0-2022-27936
GCVE (VulDB): GCVE-100-204057

Entryinfo

Created: 07/18/2022 08:04
Updated: 08/01/2022 14:38
Changes: 07/18/2022 08:04 (40), 08/01/2022 14:38 (18)
Complete: 🔍
Cache ID: 216::103

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

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